<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:blogger='http://schemas.google.com/blogger/2008' xmlns:georss='http://www.georss.org/georss' xmlns:gd="http://schemas.google.com/g/2005" xmlns:thr='http://purl.org/syndication/thread/1.0'><id>tag:blogger.com,1999:blog-3894779123457650968</id><updated>2024-10-04T19:42:10.500-07:00</updated><category term="考试题（B）"/><category term="考试题（A）"/><category term="生物"/><category term="Exam Qs-Sec B"/><category term="Make Things Done"/><category term="科学"/><category term="Exam Qs-Sec A"/><category term="Science"/><category term="填充"/><category term="Education Toys"/><category term="Exercises"/><title type='text'>UPSR  Science -  Score A Programme</title><subtitle type='html'></subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://100science.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default?redirect=false'/><link rel='alternate' type='text/html' href='http://100science.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><link rel='next' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default?start-index=26&amp;max-results=25&amp;redirect=false'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>835</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>25</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-3894779123457650968.post-9133894813238242103</id><published>2016-12-26T22:57:00.004-08:00</published><updated>2016-12-26T22:58:51.414-08:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Education Toys"/><title type='text'>Puzzle Doubles! Create A Scene Alphabet Island Floor </title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhg1g4XSGheRraeE5rEzH2OvSRjBhLvvAcdge0J1X-rCJ2EFw81F7ivyj_ELyln59vV1niB4QroXsrqqNMYRZBFhOnUyTgc-jrq7DWLZFC1SniY0IcoF3uIe010rli6idH3JJheENHDmqU/s1600/Puzzle.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;320&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhg1g4XSGheRraeE5rEzH2OvSRjBhLvvAcdge0J1X-rCJ2EFw81F7ivyj_ELyln59vV1niB4QroXsrqqNMYRZBFhOnUyTgc-jrq7DWLZFC1SniY0IcoF3uIe010rli6idH3JJheENHDmqU/s320/Puzzle.jpg&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
Highlight:&lt;br /&gt;
&lt;br /&gt;
The Learning Journey Puzzle Doubles! Create A Scene Alphabet Island Floor Puzzle&lt;br /&gt;
&lt;br /&gt;
50 puzzle pieces&lt;br /&gt;
26 reuseable static stickers&lt;br /&gt;
Bright, colorful &quot;talk about&quot; illustrations&lt;br /&gt;
Big chunky pieces are perfect for small hands. </content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/9133894813238242103'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/9133894813238242103'/><link rel='alternate' type='text/html' href='http://100science.blogspot.com/2016/12/puzzle-doubles-create-scene-alphabet.html' title='Puzzle Doubles! Create A Scene Alphabet Island Floor '/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhg1g4XSGheRraeE5rEzH2OvSRjBhLvvAcdge0J1X-rCJ2EFw81F7ivyj_ELyln59vV1niB4QroXsrqqNMYRZBFhOnUyTgc-jrq7DWLZFC1SniY0IcoF3uIe010rli6idH3JJheENHDmqU/s72-c/Puzzle.jpg" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-3894779123457650968.post-578117832741525336</id><published>2016-12-26T22:38:00.001-08:00</published><updated>2016-12-26T22:53:59.056-08:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Education Toys"/><title type='text'>Monopoly Family Fun Pack Electronic Banking</title><content type='html'>Highlight:&lt;br /&gt;
&lt;br /&gt;
With Hasbro Monopoly Family Fun Pack Electronic Banking, you can deal your way to a fortune even faster using debit cards instead of cash. With Monopoly Electronic Banking Game, all it takes is a card swipe for millions to change hands. Now you can collect rent, buy properties and pay fines the fast and easy way. Its a new way to play a family classic thats been brought up-to-date with exclusive tokens, 4 cool bank cards, and higher property values. Play the MONOPOLY you know and love set in a beautiful 3D world. Play in person with up to 5 players.&lt;br /&gt;
&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp; Minimum Age: 8 YEARS&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp; Recommended Age: 8 yrs +&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp; Height: 27 CM&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp; Width: 40 CM&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp; Length: 5 CM&lt;br /&gt;
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&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiGMqgR0QqhNqKcTlsNBPdEJFZAm-RQWi8ivWGNs8JcY3XdRu-u-x1-moLU7bZ1cJtsfJA8xRb8vJQCYCAK8ML3IFViv2PBhke1lprTvyblqgq6DLgjrK1-Mi0NP1pdwC_fIbrr_8XSReg/s1600/Monopoly2.jpg&quot; imageanchor=&quot;1&quot; style=&quot;clear: right; float: right; margin-bottom: 1em; margin-left: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;267&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiGMqgR0QqhNqKcTlsNBPdEJFZAm-RQWi8ivWGNs8JcY3XdRu-u-x1-moLU7bZ1cJtsfJA8xRb8vJQCYCAK8ML3IFViv2PBhke1lprTvyblqgq6DLgjrK1-Mi0NP1pdwC_fIbrr_8XSReg/s400/Monopoly2.jpg&quot; width=&quot;400&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;br /&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/578117832741525336'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/578117832741525336'/><link rel='alternate' type='text/html' href='http://100science.blogspot.com/2016/12/monopoly-family-fun-pack-electronic.html' title='Monopoly Family Fun Pack Electronic Banking'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiGMqgR0QqhNqKcTlsNBPdEJFZAm-RQWi8ivWGNs8JcY3XdRu-u-x1-moLU7bZ1cJtsfJA8xRb8vJQCYCAK8ML3IFViv2PBhke1lprTvyblqgq6DLgjrK1-Mi0NP1pdwC_fIbrr_8XSReg/s72-c/Monopoly2.jpg" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-3894779123457650968.post-2111153165750994287</id><published>2016-09-21T06:02:00.000-07:00</published><updated>2016-09-21T06:07:27.130-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="考试题（A）"/><title type='text'></title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
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Q)&lt;br /&gt;
下面哪些是&lt;span style=&quot;background-color: lime;&quot;&gt;日全食&lt;/span&gt;发生时，该地区的情况？&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;br /&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiL7HmUIHt0yRRh0MD6ujSf393mqKRs76eBBwHy-1SVOB5AsDJ9nCXLePPPlYQqWzdzG1bAUfFOTcjOd-siBrpBkoeBobDcyrAYiiEiwV0_5XYjHxRENqYJJOtB0fLDxGlgOyKp5yZg5GE/s1600/Pandan.gif&quot; imageanchor=&quot;1&quot; style=&quot;clear: right; float: right; margin-bottom: 1em; margin-left: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;200&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiL7HmUIHt0yRRh0MD6ujSf393mqKRs76eBBwHy-1SVOB5AsDJ9nCXLePPPlYQqWzdzG1bAUfFOTcjOd-siBrpBkoeBobDcyrAYiiEiwV0_5XYjHxRENqYJJOtB0fLDxGlgOyKp5yZg5GE/s200/Pandan.gif&quot; width=&quot;188&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;br /&gt;
&lt;br /&gt;
I&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; 气温忽然下&lt;span style=&quot;background-color: orange;&quot;&gt;&lt;span style=&quot;color: purple;&quot;&gt;降Jiàng&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
II&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; 天空密布乌云&lt;br /&gt;
III&amp;nbsp;&amp;nbsp;&amp;nbsp; 四处有雪花飘动&lt;br /&gt;
IV&amp;nbsp;&amp;nbsp;&amp;nbsp; 周围&lt;span style=&quot;background-color: orange;&quot;&gt;骤Zhòu然&lt;/span&gt;一片黑暗&lt;br /&gt;
&lt;br /&gt;
A) I 和 II&lt;br /&gt;
B） I和 IV&lt;br /&gt;
C） II和 III&lt;br /&gt;
D） III 和IV&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&amp;nbsp;答案：&lt;br /&gt;
&lt;br /&gt;
&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;&amp;nbsp;B） I和 IV</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/2111153165750994287'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/2111153165750994287'/><link rel='alternate' type='text/html' href='http://100science.blogspot.com/2016/09/blog-post.html' title=''/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiL7HmUIHt0yRRh0MD6ujSf393mqKRs76eBBwHy-1SVOB5AsDJ9nCXLePPPlYQqWzdzG1bAUfFOTcjOd-siBrpBkoeBobDcyrAYiiEiwV0_5XYjHxRENqYJJOtB0fLDxGlgOyKp5yZg5GE/s72-c/Pandan.gif" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-3894779123457650968.post-1951668587927078317</id><published>2015-11-03T22:09:00.001-08:00</published><updated>2015-11-03T22:26:51.162-08:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="考试题（A）"/><title type='text'>避免能源短缺问题</title><content type='html'>Q)&lt;br /&gt;
随着世界人口的增长，能源的消耗也随着增加。下面哪项&lt;span style=&quot;background-color: cyan;&quot;&gt;措拖Cuò tuō&lt;/span&gt;可以帮助我们避免能源短缺问题 ?&lt;br /&gt;
&lt;br /&gt;
A) 增加能源的用处&lt;br /&gt;
&lt;br /&gt;
B) 用天然气取代石油&lt;br /&gt;
&lt;br /&gt;
C) 提高能源的使用&lt;span style=&quot;background-color: cyan;&quot;&gt;率Lǜ&lt;/span&gt;&lt;br /&gt;
&lt;br /&gt;
D) 开发代替能源&lt;br /&gt;
&lt;br /&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi0UaRie7HUbh2gpiQNRdMCwZMx32nxarrBuwDTuHQxrpHAp5BrCGv73jIhXKQ5HrheO4F8raO_XApkis0iIV3bbQzt0y9nXhSpWPuvnZ6qS9r1rJ-BtaVMJtoq9OziOTbmMLLl2wtXjsY/s1600/cartoon+1.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; height=&quot;320&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi0UaRie7HUbh2gpiQNRdMCwZMx32nxarrBuwDTuHQxrpHAp5BrCGv73jIhXKQ5HrheO4F8raO_XApkis0iIV3bbQzt0y9nXhSpWPuvnZ6qS9r1rJ-BtaVMJtoq9OziOTbmMLLl2wtXjsY/s320/cartoon+1.jpg&quot; width=&quot;228&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;br /&gt;
&lt;br /&gt;
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答案 ：&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;D) 开发代替能源</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/1951668587927078317'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/1951668587927078317'/><link rel='alternate' type='text/html' href='http://100science.blogspot.com/2015/11/blog-post.html' title='避免能源短缺问题'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi0UaRie7HUbh2gpiQNRdMCwZMx32nxarrBuwDTuHQxrpHAp5BrCGv73jIhXKQ5HrheO4F8raO_XApkis0iIV3bbQzt0y9nXhSpWPuvnZ6qS9r1rJ-BtaVMJtoq9OziOTbmMLLl2wtXjsY/s72-c/cartoon+1.jpg" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-3894779123457650968.post-8545940240098958674</id><published>2015-03-25T07:51:00.000-07:00</published><updated>2015-03-25T08:02:39.906-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="考试题（B）"/><title type='text'>自然现象</title><content type='html'>Q) 图显示的是&lt;b&gt;&lt;span style=&quot;color: purple;&quot;&gt;什么自然现象&lt;/span&gt;&lt;/b&gt;？&lt;br /&gt;
&lt;br /&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhlfk4B9VJ8uIT4INfd-oxSzze7meGYC9WsikOi8B293Bvzz6QAgm0RDuUEPckb7SaPR15lPlV63OF2wdXPXbZwSE3huPc3KlXXlSYa6rNraHYg6P8hKEpL9xiJRGVOd4szZJbB349zQRc/s1600/Untitled-6.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhlfk4B9VJ8uIT4INfd-oxSzze7meGYC9WsikOi8B293Bvzz6QAgm0RDuUEPckb7SaPR15lPlV63OF2wdXPXbZwSE3huPc3KlXXlSYa6rNraHYg6P8hKEpL9xiJRGVOd4szZJbB349zQRc/s1600/Untitled-6.jpg&quot; height=&quot;233&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
A)&lt;br /&gt;
月环食&lt;br /&gt;
&lt;br /&gt;
Ｂ）&lt;br /&gt;
日偏食&lt;br /&gt;
&lt;br /&gt;
Ｃ）&lt;br /&gt;
日环食&lt;br /&gt;
&lt;br /&gt;
Ｄ）&lt;br /&gt;
月偏食&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&amp;nbsp;答案 ：&lt;br /&gt;
&lt;br /&gt;
&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;&lt;br /&gt;
Ｃ）&lt;br /&gt;
日环食</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/8545940240098958674'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/8545940240098958674'/><link rel='alternate' type='text/html' href='http://100science.blogspot.com/2015/03/blog-post.html' title='自然现象'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhlfk4B9VJ8uIT4INfd-oxSzze7meGYC9WsikOi8B293Bvzz6QAgm0RDuUEPckb7SaPR15lPlV63OF2wdXPXbZwSE3huPc3KlXXlSYa6rNraHYg6P8hKEpL9xiJRGVOd4szZJbB349zQRc/s72-c/Untitled-6.jpg" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-3894779123457650968.post-7369903729563096964</id><published>2014-10-15T02:41:00.000-07:00</published><updated>2014-10-15T03:00:23.584-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Make Things Done"/><title type='text'>If you want to be a Lion</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjkWGuBod8gVzGE0tlph850CZu3KOf1Irse257Bt-ty5z7Y8bgvQL67nUMecVMSJr0pMEKNz6mEOx3H-fCwwsO2oJyLpNKBq5SRVauVbs_3xGZZI9tpzw75iXdDLRh85O5zPoe-eizf1uw/s1600/lion3.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjkWGuBod8gVzGE0tlph850CZu3KOf1Irse257Bt-ty5z7Y8bgvQL67nUMecVMSJr0pMEKNz6mEOx3H-fCwwsO2oJyLpNKBq5SRVauVbs_3xGZZI9tpzw75iXdDLRh85O5zPoe-eizf1uw/s1600/lion3.jpg&quot; height=&quot;410&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
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&lt;br /&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/7369903729563096964'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/7369903729563096964'/><link rel='alternate' type='text/html' href='http://100science.blogspot.com/2014/10/want-to-be-lion.html' title='If you want to be a Lion'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjkWGuBod8gVzGE0tlph850CZu3KOf1Irse257Bt-ty5z7Y8bgvQL67nUMecVMSJr0pMEKNz6mEOx3H-fCwwsO2oJyLpNKBq5SRVauVbs_3xGZZI9tpzw75iXdDLRh85O5zPoe-eizf1uw/s72-c/lion3.jpg" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-3894779123457650968.post-2047463049575341824</id><published>2014-10-04T19:11:00.001-07:00</published><updated>2014-10-04T19:12:43.710-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="考试题（B）"/><title type='text'>交通工具及工厂的数量.</title><content type='html'>图显示环境局官员在城市Z所收集的资料。&lt;br /&gt;
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&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjHaHO2JhKKmdcTnjX0Jf9X5meyk8BIwogORrOZ1gvQXrGMDjYSsopKScq9xk6vayZT9rwXU72FUEDBOvqyCGvmP61TFZiys_15Xo56WNt3hOH3fMd9IBI0nY3HViAC6cB9bK8UQ6Unx00/s1600/chi.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjHaHO2JhKKmdcTnjX0Jf9X5meyk8BIwogORrOZ1gvQXrGMDjYSsopKScq9xk6vayZT9rwXU72FUEDBOvqyCGvmP61TFZiys_15Xo56WNt3hOH3fMd9IBI0nY3HViAC6cB9bK8UQ6Unx00/s1600/chi.jpg&quot; height=&quot;376&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
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&lt;br /&gt;
1)&lt;br /&gt;
根据空气污染的平均指数的变化形式，写出一项推断。&lt;br /&gt;
&lt;br /&gt;
2 i ) &lt;br /&gt;
写出必须改变的事项 （操纵性变数）。&lt;br /&gt;
ii)&lt;br /&gt;
写出必须观察的事项 （反应性变数）。&lt;br /&gt;
&lt;br /&gt;
3)&lt;br /&gt;
写出空气污染的平均指数和交通工具及工厂的数量之间的关系。&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
答案 ：&lt;br /&gt;
&lt;br /&gt;
&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;&lt;br /&gt;
1)&lt;br /&gt;
交通工具及工厂的数量越多，排出的废气越多，导致空气污染的平均指数上升。&lt;br /&gt;
&lt;br /&gt;
2i)&lt;br /&gt;
交通工具及工厂的数量。&lt;br /&gt;
2ii)&lt;br /&gt;
空气污染的平均指数。&lt;br /&gt;
&lt;br /&gt;
3) 交通工具及工厂的数量越多，空气污染的平均指数越高。&lt;br /&gt;
&lt;br /&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/2047463049575341824'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/2047463049575341824'/><link rel='alternate' type='text/html' href='http://100science.blogspot.com/2014/10/blog-post_4.html' title='交通工具及工厂的数量.'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjHaHO2JhKKmdcTnjX0Jf9X5meyk8BIwogORrOZ1gvQXrGMDjYSsopKScq9xk6vayZT9rwXU72FUEDBOvqyCGvmP61TFZiys_15Xo56WNt3hOH3fMd9IBI0nY3HViAC6cB9bK8UQ6Unx00/s72-c/chi.jpg" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-3894779123457650968.post-3369063210776511255</id><published>2014-10-01T02:56:00.002-07:00</published><updated>2014-10-01T02:57:08.967-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="考试题（A）"/><title type='text'>三种不同形状的气球</title><content type='html'>图显示三种不同形状的气球。&lt;br /&gt;
&lt;br /&gt;
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&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgNMnBDoo4e_goUZGV7wnnQLdvudL4RFEdiP-sxi1RT_px_b669JKu-zRoKsq39LzjlGud82d0BQ1br8T3PzI60IOvQOPX_9sacCkGdAKrfltixCul6Ofx9ZnKGu2Z5dlYPAq-VoBMRDlk/s1600/b1.png&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgNMnBDoo4e_goUZGV7wnnQLdvudL4RFEdiP-sxi1RT_px_b669JKu-zRoKsq39LzjlGud82d0BQ1br8T3PzI60IOvQOPX_9sacCkGdAKrfltixCul6Ofx9ZnKGu2Z5dlYPAq-VoBMRDlk/s1600/b1.png&quot; height=&quot;195&quot; width=&quot;400&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;br /&gt;
当空气被吹入气球时，会出现以上的情况。&lt;br /&gt;
&lt;br /&gt;
Q） 这证明了气体&lt;br /&gt;
&lt;br /&gt;
A)&amp;nbsp; 不会占据空间&lt;br /&gt;
B)&amp;nbsp; 有质量&lt;br /&gt;
C)&amp;nbsp; 不能被压缩&lt;br /&gt;
D)&amp;nbsp; 没有一定的形状&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
答案 ：&lt;br /&gt;
&lt;br /&gt;
&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;D &lt;br /&gt;
&lt;br /&gt;
气体没有固定的形状，气体的形状会随着气球的形状而改变。&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/3369063210776511255'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/3369063210776511255'/><link rel='alternate' type='text/html' href='http://100science.blogspot.com/2014/10/blog-post.html' title='三种不同形状的气球'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgNMnBDoo4e_goUZGV7wnnQLdvudL4RFEdiP-sxi1RT_px_b669JKu-zRoKsq39LzjlGud82d0BQ1br8T3PzI60IOvQOPX_9sacCkGdAKrfltixCul6Ofx9ZnKGu2Z5dlYPAq-VoBMRDlk/s72-c/b1.png" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-3894779123457650968.post-7063811776376582664</id><published>2014-09-26T16:22:00.002-07:00</published><updated>2014-09-26T16:25:21.243-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="考试题（A）"/><title type='text'>夜空的星群</title><content type='html'>图显示一组出现在夜空的星群.&lt;br /&gt;
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&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh8l_-huWRmcRfC1fiza10dQln3sYyBintxDAERTD1v8BtM4NNoXGPZBqjWJUQchgYHAfHoJkdzJbx4TRhnMGUVUB9wuLMLEhmfocPuHY4nk-YhfgQhYPh-rqnaIELVahq-jz-FJHrUe60/s1600/sta.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh8l_-huWRmcRfC1fiza10dQln3sYyBintxDAERTD1v8BtM4NNoXGPZBqjWJUQchgYHAfHoJkdzJbx4TRhnMGUVUB9wuLMLEhmfocPuHY4nk-YhfgQhYPh-rqnaIELVahq-jz-FJHrUe60/s1600/sta.jpg&quot; height=&quot;178&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
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&lt;br /&gt;
Q) 下列哪项有关星群的说明是正确的?&lt;br /&gt;
&lt;br /&gt;
I &amp;nbsp;&amp;nbsp;&amp;nbsp; 可以用来辨别朝东的方向&lt;br /&gt;
II&amp;nbsp;&amp;nbsp;&amp;nbsp; 是大熊座里七颗最耀眼的星&lt;br /&gt;
III&amp;nbsp;&amp;nbsp; 出现在南半球&lt;br /&gt;
IV&amp;nbsp;&amp;nbsp;&amp;nbsp; 星群位置的变化能预测季节&lt;br /&gt;
&lt;br /&gt;
A)&amp;nbsp;&amp;nbsp; I 和 II&amp;nbsp; &lt;br /&gt;
B)&amp;nbsp;&amp;nbsp; I 和 III&lt;br /&gt;
C)&amp;nbsp;&amp;nbsp; II 和 III&lt;br /&gt;
D)&amp;nbsp;&amp;nbsp; II 和 IV&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
答案 ：&lt;br /&gt;
&lt;br /&gt;
&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;&lt;br /&gt;
D &lt;br /&gt;
&lt;br /&gt;
北斗七星是大熊座里七颗最耀眼的星，它的位置变化能预测季节。&lt;br /&gt;
它出现在北半球，可以用来辨别朝北的方向。 &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/7063811776376582664'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/7063811776376582664'/><link rel='alternate' type='text/html' href='http://100science.blogspot.com/2014/09/blog-post_26.html' title='夜空的星群'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh8l_-huWRmcRfC1fiza10dQln3sYyBintxDAERTD1v8BtM4NNoXGPZBqjWJUQchgYHAfHoJkdzJbx4TRhnMGUVUB9wuLMLEhmfocPuHY4nk-YhfgQhYPh-rqnaIELVahq-jz-FJHrUe60/s72-c/sta.jpg" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-3894779123457650968.post-6138252447558719795</id><published>2014-09-24T00:38:00.003-07:00</published><updated>2014-09-24T00:41:11.448-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="Make Things Done"/><title type='text'>In Action</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
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&lt;span style=&quot;color: purple;&quot;&gt;&lt;span style=&quot;background-color: white;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&lt;b&gt;D&lt;u&gt;iscovery&lt;/u&gt;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;color: purple;&quot;&gt;&lt;span style=&quot;background-color: white;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;
&lt;span style=&quot;color: purple;&quot;&gt;&lt;span style=&quot;background-color: white;&quot;&gt;&lt;span style=&quot;color: black;&quot;&gt;- What is my Next Step?&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;color: purple;&quot;&gt;&lt;span style=&quot;background-color: white;&quot;&gt;&lt;span style=&quot;color: black;&quot;&gt;&lt;span style=&quot;color: purple;&quot;&gt;&lt;span style=&quot;background-color: white;&quot;&gt;&lt;span style=&quot;color: black;&quot;&gt;- Who&#39;s on my Support Team?&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;color: purple;&quot;&gt;&lt;span style=&quot;background-color: white;&quot;&gt;&lt;span style=&quot;color: black;&quot;&gt;&lt;span style=&quot;color: purple;&quot;&gt;&lt;span style=&quot;background-color: white;&quot;&gt;&lt;span style=&quot;color: black;&quot;&gt;- What is my Mission?&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;color: purple;&quot;&gt;&lt;span style=&quot;background-color: white;&quot;&gt;&lt;span style=&quot;color: black;&quot;&gt;&lt;span style=&quot;color: purple;&quot;&gt;&lt;span style=&quot;background-color: white;&quot;&gt;&lt;span style=&quot;color: black;&quot;&gt;- What is my Vision ?&lt;/span&gt;&lt;/span&gt;&lt;/span&gt; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;span style=&quot;color: purple;&quot;&gt;&lt;span style=&quot;background-color: white;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&lt;b&gt;R&lt;u&gt;isk&lt;/u&gt;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;color: purple;&quot;&gt;&lt;span style=&quot;background-color: white;&quot;&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;
&lt;span style=&quot;color: purple;&quot;&gt;&lt;span style=&quot;background-color: white;&quot;&gt;&lt;span style=&quot;color: black;&quot;&gt;- I&#39;m Expanding my Identity&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;color: purple;&quot;&gt;&lt;span style=&quot;background-color: white;&quot;&gt;&lt;span style=&quot;color: black;&quot;&gt;- I&#39;m Focused on my Vision&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;color: purple;&quot;&gt;&lt;span style=&quot;background-color: white;&quot;&gt;&lt;span style=&quot;color: black;&quot;&gt;- I&#39;m Working my Mission&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;color: purple;&quot;&gt;&lt;span style=&quot;background-color: white;&quot;&gt;&lt;span style=&quot;color: black;&quot;&gt;- I&#39;m Contributing&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;color: purple;&quot;&gt;&lt;span style=&quot;background-color: white;&quot;&gt;&lt;span style=&quot;color: black;&quot;&gt;&lt;span style=&quot;color: purple;&quot;&gt;&lt;span style=&quot;background-color: white;&quot;&gt;&lt;span style=&quot;color: black;&quot;&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
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&lt;br /&gt;
&lt;br /&gt;
&lt;span style=&quot;color: purple;&quot;&gt;&lt;span style=&quot;background-color: white;&quot;&gt;&lt;span style=&quot;font-size: large;&quot;&gt;&lt;b&gt;Se&lt;u&gt;lf-Love&lt;/u&gt;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;color: purple;&quot;&gt;&lt;span style=&quot;background-color: white;&quot;&gt;&lt;span style=&quot;color: black;&quot;&gt;- I&#39;m Free&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;color: purple;&quot;&gt;&lt;span style=&quot;background-color: white;&quot;&gt;&lt;span style=&quot;color: black;&quot;&gt;- I&#39;m Safe&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;color: purple;&quot;&gt;&lt;span style=&quot;background-color: white;&quot;&gt;&lt;span style=&quot;color: black;&quot;&gt;- I&#39;m Blessed&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;color: purple;&quot;&gt;&lt;span style=&quot;background-color: white;&quot;&gt;&lt;span style=&quot;color: black;&quot;&gt;- I&#39;m Loved &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;span style=&quot;color: purple;&quot;&gt;&lt;span style=&quot;background-color: white;&quot;&gt;&lt;span style=&quot;color: black;&quot;&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/6138252447558719795'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/6138252447558719795'/><link rel='alternate' type='text/html' href='http://100science.blogspot.com/2014/09/in-action.html' title='In Action'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi5BikZo3Og7NnUrU-dbCSH6zhxc5ML8S25YbGZoxQLbrZVtOpse2Ckr-db_rBbDX1QAgmPfvQ2yYqrAAr-NLJkRVXz3oWtgRcpzlVaDEh9dl-WSBxteqDGlIDF5dF5dIHgefIbXYolU9c/s72-c/stt.png" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-3894779123457650968.post-882495128887741044</id><published>2014-09-23T18:48:00.001-07:00</published><updated>2014-09-23T18:48:29.511-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="考试题（A）"/><title type='text'>底部面积不相同</title><content type='html'>图显示三个物体A，B 和C， 它们的底部面积不相同。&lt;br /&gt;
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&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjH-o9q14eNloXr9YjfD2rwfFx_cEjZuKI03e3SPEDpStvHitoR-r1P3EnK1kOagrSkraXyxmQaj33x022tvKPFRB2pMXaVTuAksoN0wlns1L0O59EQBQ7giE-fRobJL5HBXTrRtO5v-6c/s1600/sh.png&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjH-o9q14eNloXr9YjfD2rwfFx_cEjZuKI03e3SPEDpStvHitoR-r1P3EnK1kOagrSkraXyxmQaj33x022tvKPFRB2pMXaVTuAksoN0wlns1L0O59EQBQ7giE-fRobJL5HBXTrRtO5v-6c/s1600/sh.png&quot; height=&quot;77&quot; width=&quot;400&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;br /&gt;
&lt;br /&gt;
Q） 下列哪项有关物体的稳定性的说明是&lt;span style=&quot;background-color: #c27ba0;&quot;&gt;正确&lt;/span&gt;的？&lt;br /&gt;
&lt;br /&gt;
A） B最不稳定&lt;br /&gt;
&lt;br /&gt;
B） A最稳定&lt;br /&gt;
&lt;br /&gt;
C） A比C稳定&lt;br /&gt;
&lt;br /&gt;
D） C比B稳定&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
答案 ：&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;&lt;br /&gt;
&lt;br /&gt;
C&lt;br /&gt;
&lt;br /&gt;
底部面积越大，，物体的稳定性越高。&lt;br /&gt;
B的稳定性最高，因为它的底部面积最大， C最不稳定，因为它的底部面积最小。&lt;br /&gt;
A比C稳定，因为A的底部面积比C的底部面积大。&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/882495128887741044'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/882495128887741044'/><link rel='alternate' type='text/html' href='http://100science.blogspot.com/2014/09/blog-post_70.html' title='底部面积不相同'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjH-o9q14eNloXr9YjfD2rwfFx_cEjZuKI03e3SPEDpStvHitoR-r1P3EnK1kOagrSkraXyxmQaj33x022tvKPFRB2pMXaVTuAksoN0wlns1L0O59EQBQ7giE-fRobJL5HBXTrRtO5v-6c/s72-c/sh.png" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-3894779123457650968.post-4234707758905893246</id><published>2014-09-16T06:39:00.004-07:00</published><updated>2014-09-16T06:45:30.131-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="考试题（A）"/><title type='text'>灯泡的电路图</title><content type='html'>图显示一个有X， Y和Z三个灯泡的电路图。&lt;br /&gt;
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&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjpp-kpN-2IShOd_iwHLOPT4ApyZiTA_0EFAv2e1PCf5Gv6J4LgXE84it0V-OC9t1EZ5TIglc-XrrDczx6N_qugNA8U0uGlkL_HKJLuYVGIGDNyPvVYkV6oLMLTrW7cbbpYMTDgijMoaaA/s1600/db.png&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjpp-kpN-2IShOd_iwHLOPT4ApyZiTA_0EFAv2e1PCf5Gv6J4LgXE84it0V-OC9t1EZ5TIglc-XrrDczx6N_qugNA8U0uGlkL_HKJLuYVGIGDNyPvVYkV6oLMLTrW7cbbpYMTDgijMoaaA/s1600/db.png&quot; height=&quot;191&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
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&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;span style=&quot;background-color: white;&quot;&gt;&lt;/span&gt;&lt;br /&gt;
&lt;b&gt;&lt;span style=&quot;color: purple;&quot;&gt;&lt;span style=&quot;background-color: white;&quot;&gt;Q) 下列哪项说明是不正确的？&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;
&lt;br /&gt;
A) 灯泡 Y 被移走后，只有灯泡 X 发亮&lt;br /&gt;
&lt;br /&gt;
B) 灯泡 Y 和灯泡 Z 的亮度一样&lt;br /&gt;
&lt;br /&gt;
C) 灯泡 X 坏了，灯泡 Y 和 Z 也不会发亮&lt;br /&gt;
&lt;br /&gt;
D) 灯泡 X 比灯泡Y亮&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
答案 ：&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;&lt;br /&gt;
&lt;br /&gt;
C) 灯泡X坏了，灯泡Y和Z也不会发亮&lt;br /&gt;
&lt;br /&gt;
如果灯泡X坏了，灯泡Y和Z也会发亮， 因为这是&lt;span style=&quot;background-color: yellow;&quot;&gt;并联Bìnglián电路，电流还是会通过灯泡Y和Z&lt;/span&gt;。 </content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/4234707758905893246'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/4234707758905893246'/><link rel='alternate' type='text/html' href='http://100science.blogspot.com/2014/09/blog-post_16.html' title='灯泡的电路图'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjpp-kpN-2IShOd_iwHLOPT4ApyZiTA_0EFAv2e1PCf5Gv6J4LgXE84it0V-OC9t1EZ5TIglc-XrrDczx6N_qugNA8U0uGlkL_HKJLuYVGIGDNyPvVYkV6oLMLTrW7cbbpYMTDgijMoaaA/s72-c/db.png" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-3894779123457650968.post-879150918422682641</id><published>2014-09-15T19:49:00.001-07:00</published><updated>2014-09-15T20:03:48.700-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="考试题（A）"/><title type='text'>动物的呼吸器官</title><content type='html'>图显示四种动物&lt;br /&gt;
&lt;br /&gt;
哪种动物的呼吸器官和其他的不同？&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhLzuBdda5aTw7GetEYGPJGgnzXM_APhEQS_xXej-57I2QV6vlOwD0QpjghaH1jX1zQ_1Qo3KoL3dUj8ZeBCyD3xU2bBjh4OuNhNwzjaK0DyVwk4gulNEJ4lpHl6DPymXVde1zu0zcbcTE/s1600/gro1.png&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhLzuBdda5aTw7GetEYGPJGgnzXM_APhEQS_xXej-57I2QV6vlOwD0QpjghaH1jX1zQ_1Qo3KoL3dUj8ZeBCyD3xU2bBjh4OuNhNwzjaK0DyVwk4gulNEJ4lpHl6DPymXVde1zu0zcbcTE/s1600/gro1.png&quot; height=&quot;258&quot; width=&quot;400&quot; /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
答案 ：&lt;br /&gt;
&lt;br /&gt;
&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;&lt;br /&gt;
&lt;br /&gt;
B 是海豚&lt;span style=&quot;color: purple;&quot;&gt;Hǎitún&lt;/span&gt;，它用肺来进行呼吸。</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/879150918422682641'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/879150918422682641'/><link rel='alternate' type='text/html' href='http://100science.blogspot.com/2014/09/blog-post_15.html' title='动物的呼吸器官'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhLzuBdda5aTw7GetEYGPJGgnzXM_APhEQS_xXej-57I2QV6vlOwD0QpjghaH1jX1zQ_1Qo3KoL3dUj8ZeBCyD3xU2bBjh4OuNhNwzjaK0DyVwk4gulNEJ4lpHl6DPymXVde1zu0zcbcTE/s72-c/gro1.png" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-3894779123457650968.post-6838605751805436925</id><published>2014-09-14T08:24:00.002-07:00</published><updated>2014-09-14T08:55:57.364-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="考试题（A）"/><title type='text'>菜心的数量</title><content type='html'>图显示林先生在四个相同大小的盆 A , B , C&amp;nbsp; 和 D 种植菜心的数量。&lt;br /&gt;
&lt;br /&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgX-n6J11j_PSpv0Njxp25TKIjLXIp9F65jiu5zjUye8HFsgsyGkWS3GOuxD5F4BEZJkvzReb1SHj-cLGptyHTylqUFQ0FKStItYbnInUDcyJP5xI9mi1Gnhng-kLeBEM-DxOA3YuFK0P8/s1600/ach.png&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgX-n6J11j_PSpv0Njxp25TKIjLXIp9F65jiu5zjUye8HFsgsyGkWS3GOuxD5F4BEZJkvzReb1SHj-cLGptyHTylqUFQ0FKStItYbnInUDcyJP5xI9mi1Gnhng-kLeBEM-DxOA3YuFK0P8/s1600/ach.png&quot; height=&quot;244&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Q) 以下哪项显示一个星期后四个盆里菜心的平均高度？&lt;br /&gt;
&lt;br /&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjIbv13QB48cc7wJ97Br5bKV5-T6llf6A_7iEV0l0WgTEb9trFB_VGGfBsekPSZ6Cyiy5GKfEFocP6MmmWSHu8R0tIATq_G_9uo0p5mB5Gaaf_-cW-2T-5nErT17EuopKFxso_RXnSGHok/s1600/ch+1.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjIbv13QB48cc7wJ97Br5bKV5-T6llf6A_7iEV0l0WgTEb9trFB_VGGfBsekPSZ6Cyiy5GKfEFocP6MmmWSHu8R0tIATq_G_9uo0p5mB5Gaaf_-cW-2T-5nErT17EuopKFxso_RXnSGHok/s1600/ch+1.jpg&quot; height=&quot;440&quot; width=&quot;640&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
答案 ：&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;&lt;br /&gt;
B&lt;br /&gt;
&amp;nbsp;在相同大小的盆里，菜心的数量越多，它们的成长空间越小，成长的速度越慢。</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/6838605751805436925'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/6838605751805436925'/><link rel='alternate' type='text/html' href='http://100science.blogspot.com/2014/09/blog-post_14.html' title='菜心的数量'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgX-n6J11j_PSpv0Njxp25TKIjLXIp9F65jiu5zjUye8HFsgsyGkWS3GOuxD5F4BEZJkvzReb1SHj-cLGptyHTylqUFQ0FKStItYbnInUDcyJP5xI9mi1Gnhng-kLeBEM-DxOA3YuFK0P8/s72-c/ach.png" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-3894779123457650968.post-5855512435603002041</id><published>2014-09-12T20:28:00.000-07:00</published><updated>2014-09-12T20:33:36.407-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="考试题（A）"/><title type='text'>熊猫</title><content type='html'>图显示一只熊猫。&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEibU-T3swQrPr_EDLd0Og1PHFQLBRSj5FmVUPrtgCYUZLdQuNxA-dWXdcs5vIF4F9rr_SDRAhD36albxf24qsV0mcAADaGruGfhAXdg0pNqxSWMproTyADBa4M7TUP4UlVso912gm57L3I/s1600/p.png&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEibU-T3swQrPr_EDLd0Og1PHFQLBRSj5FmVUPrtgCYUZLdQuNxA-dWXdcs5vIF4F9rr_SDRAhD36albxf24qsV0mcAADaGruGfhAXdg0pNqxSWMproTyADBa4M7TUP4UlVso912gm57L3I/s1600/p.png&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;br /&gt;
&lt;br /&gt;
下列哪项是造成这种动物面临绝种的原因？&lt;br /&gt;
&lt;br /&gt;
I) &amp;nbsp; 环境污染&lt;br /&gt;
II)&amp;nbsp; 非法猎杀&lt;br /&gt;
III) 缺乏食物&lt;br /&gt;
IV)&amp;nbsp; 砍伐竹林&lt;br /&gt;
&lt;br /&gt;
&amp;nbsp;A)&amp;nbsp; I 和 II &lt;br /&gt;
&lt;br /&gt;
&amp;nbsp;B)&amp;nbsp; I 和 III&lt;br /&gt;
&lt;br /&gt;
&amp;nbsp;C)&amp;nbsp; II 和 IV&lt;br /&gt;
&lt;br /&gt;
&amp;nbsp;D)&amp;nbsp; III 和 IV &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
答案 ：&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;&lt;br /&gt;
III) 缺乏食物&lt;br /&gt;
IV) 砍伐竹林&lt;br /&gt;
&lt;br /&gt;
D) III 和 IV&amp;nbsp;&amp;nbsp; </content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/5855512435603002041'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/5855512435603002041'/><link rel='alternate' type='text/html' href='http://100science.blogspot.com/2014/09/blog-post_12.html' title='熊猫'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEibU-T3swQrPr_EDLd0Og1PHFQLBRSj5FmVUPrtgCYUZLdQuNxA-dWXdcs5vIF4F9rr_SDRAhD36albxf24qsV0mcAADaGruGfhAXdg0pNqxSWMproTyADBa4M7TUP4UlVso912gm57L3I/s72-c/p.png" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-3894779123457650968.post-2402494339997203643</id><published>2014-09-11T06:56:00.001-07:00</published><updated>2014-09-11T06:57:55.574-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="考试题（A）"/><title type='text'>鲸鱼</title><content type='html'>&amp;nbsp;图显示一种生活在海洋的动物。&lt;br /&gt;
&lt;br /&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg-T6zSTj0PM8haHABdfj30NDIWXIZC6JydRbX2NW7U6DI5XNcgu45PKePnLbXFZ2t6f5Rw4otMYCAudetcOnoogrYxbUGiJ07wWqwO8koD60Kb7uAbybnTde0Z-2J-zGjNOvaidwC5uBQ/s1600/w.png&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg-T6zSTj0PM8haHABdfj30NDIWXIZC6JydRbX2NW7U6DI5XNcgu45PKePnLbXFZ2t6f5Rw4otMYCAudetcOnoogrYxbUGiJ07wWqwO8koD60Kb7uAbybnTde0Z-2J-zGjNOvaidwC5uBQ/s1600/w.png&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;br /&gt;
&lt;br /&gt;
Q）上图的动物用什么呼吸器官来呼吸？&lt;br /&gt;
&lt;br /&gt;
A) 皮肤&lt;br /&gt;
&lt;br /&gt;
B) 气孔&lt;br /&gt;
&lt;br /&gt;
C) 肺&lt;br /&gt;
&lt;br /&gt;
D) 鳃&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
答案 ：&lt;br /&gt;
&lt;br /&gt;
&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;&lt;br /&gt;
&amp;nbsp;C) 肺&lt;br /&gt;
&lt;br /&gt;
肺是哺乳动物的呼吸器官。鲸鱼是哺乳动物，所以它用肺来呼吸。</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/2402494339997203643'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/2402494339997203643'/><link rel='alternate' type='text/html' href='http://100science.blogspot.com/2014/09/blog-post_11.html' title='鲸鱼'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg-T6zSTj0PM8haHABdfj30NDIWXIZC6JydRbX2NW7U6DI5XNcgu45PKePnLbXFZ2t6f5Rw4otMYCAudetcOnoogrYxbUGiJ07wWqwO8koD60Kb7uAbybnTde0Z-2J-zGjNOvaidwC5uBQ/s72-c/w.png" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-3894779123457650968.post-6395771643644896254</id><published>2014-09-10T02:03:00.001-07:00</published><updated>2014-09-10T02:06:51.502-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="考试题（A）"/><title type='text'>确保物种的延续</title><content type='html'>图显示一种动物。&lt;br /&gt;
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&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj0GPSqtJ2u3qq7VawTXafKYSBFI7M2fzELy7LUHi2DpdWQ7cxHQyIEihn9AbPHgHZX2VpoM_WP3Qcp09jFh5U92A0Pi3ZS6TbtEJ7BmiMht1-gShagt6NdFnaCpsTGKTWhrhyphenhyphendmOLEY3M/s1600/s.png&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj0GPSqtJ2u3qq7VawTXafKYSBFI7M2fzELy7LUHi2DpdWQ7cxHQyIEihn9AbPHgHZX2VpoM_WP3Qcp09jFh5U92A0Pi3ZS6TbtEJ7BmiMht1-gShagt6NdFnaCpsTGKTWhrhyphenhyphendmOLEY3M/s1600/s.png&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
&lt;br /&gt;
&lt;br /&gt;
Q） 下列哪项有关图的动物确保物种的延续的方法的说明是&lt;span style=&quot;color: purple;&quot;&gt;&lt;b&gt;不&lt;/b&gt;&lt;/span&gt;正确的？&lt;br /&gt;
&lt;br /&gt;
A) 把卵埋在沙里&lt;br /&gt;
&lt;br /&gt;
B) 照顾幼儿 &lt;br /&gt;
&lt;br /&gt;
C) 攻击威胁到卵的敌人&lt;br /&gt;
&lt;br /&gt;
D) 产下大量的卵&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
答案 ：&lt;br /&gt;
&lt;br /&gt;
&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;&lt;br /&gt;
&lt;br /&gt;
A) 把卵埋在沙里&lt;br /&gt;
&lt;br /&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/6395771643644896254'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/6395771643644896254'/><link rel='alternate' type='text/html' href='http://100science.blogspot.com/2014/09/blog-post_10.html' title='确保物种的延续'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj0GPSqtJ2u3qq7VawTXafKYSBFI7M2fzELy7LUHi2DpdWQ7cxHQyIEihn9AbPHgHZX2VpoM_WP3Qcp09jFh5U92A0Pi3ZS6TbtEJ7BmiMht1-gShagt6NdFnaCpsTGKTWhrhyphenhyphendmOLEY3M/s72-c/s.png" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-3894779123457650968.post-4748769789326902111</id><published>2014-09-09T23:41:00.002-07:00</published><updated>2014-09-09T23:41:27.086-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="考试题（B）"/><title type='text'>灯泡</title><content type='html'>图显示勇俊进行的一项实验。&lt;br /&gt;
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&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgYGMhivBtEt-kw0T8N2VChkpbYNDqG0CGyQSQzZbbqcLYDfZeB-k4Tf8eo38Lr9dHtpxguUJzm7FhSCf3yWo8h0RlKAFB7wjVlA7bsA809wzaNUv8cJakgORgvyUXb2wkPLrpJY29KipM/s1600/b1.jpg&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgYGMhivBtEt-kw0T8N2VChkpbYNDqG0CGyQSQzZbbqcLYDfZeB-k4Tf8eo38Lr9dHtpxguUJzm7FhSCf3yWo8h0RlKAFB7wjVlA7bsA809wzaNUv8cJakgORgvyUXb2wkPLrpJY29KipM/s1600/b1.jpg&quot; height=&quot;238&quot; width=&quot;320&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
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1） 怎样才能使图所示的灯泡发亮？&lt;br /&gt;
&lt;br /&gt;
2） 写出X的特性。&lt;br /&gt;
&lt;br /&gt;
3） 勇俊把电路里的电线加长一倍。预测他的观察。&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;div style=&quot;text-align: left;&quot;&gt;
&lt;span style=&quot;background-color: yellow;&quot;&gt;X 被按下后，灯泡不发亮。 &lt;/span&gt;&lt;/div&gt;
&lt;br /&gt;
4） 根据上述说明，写出你的推断。&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
答案 ：&lt;br /&gt;
&lt;br /&gt;
&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;&lt;br /&gt;
1） 把开关按下&lt;br /&gt;
&lt;br /&gt;
2） 电导体&lt;br /&gt;
&lt;br /&gt;
3） 灯泡的亮度减低了&lt;br /&gt;
&lt;br /&gt;
4） 干电池没有电能 / 灯泡坏&lt;br /&gt;
</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/4748769789326902111'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/4748769789326902111'/><link rel='alternate' type='text/html' href='http://100science.blogspot.com/2014/09/blog-post_9.html' title='灯泡'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgYGMhivBtEt-kw0T8N2VChkpbYNDqG0CGyQSQzZbbqcLYDfZeB-k4Tf8eo38Lr9dHtpxguUJzm7FhSCf3yWo8h0RlKAFB7wjVlA7bsA809wzaNUv8cJakgORgvyUXb2wkPLrpJY29KipM/s72-c/b1.jpg" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-3894779123457650968.post-6723264030993274467</id><published>2014-09-08T10:03:00.003-07:00</published><updated>2014-09-08T10:10:35.400-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="考试题（B）"/><title type='text'></title><content type='html'>凯莉把一瓶牛奶放在教室内，另一瓶则放在冰箱里。三天后，她仔细观察牛奶的变化，并把观察结果记录在下表。&lt;br /&gt;
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&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgE5al2noSbD9GDG2kTSsbkDqFiApFFoqcbxJLkab0A-9IfNsCaCTj8kiyTkOwSGgidPGJmRm0egPvBlxAWrkNAVU4IWSO3zm0Uc0hkxs75hoNEN89aoE3-lrNLYJ7JonRDIeSz8micQK8/s1600/j.png&quot; imageanchor=&quot;1&quot; style=&quot;margin-left: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgE5al2noSbD9GDG2kTSsbkDqFiApFFoqcbxJLkab0A-9IfNsCaCTj8kiyTkOwSGgidPGJmRm0egPvBlxAWrkNAVU4IWSO3zm0Uc0hkxs75hoNEN89aoE3-lrNLYJ7JonRDIeSz8micQK8/s1600/j.png&quot; height=&quot;90&quot; width=&quot;400&quot; /&gt;&amp;nbsp;&lt;/a&gt;&lt;/div&gt;
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&lt;br /&gt;
1) 这项实验的目的是什么？&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&amp;nbsp;2) 预测这两瓶牛奶的味道。&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&amp;nbsp;3) 针对凯莉的观察结果，写出一个原因 （推断）。&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
4) 写出这项实验里的各种事项 （变数）：&lt;br /&gt;
&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp; i) 必须保持不变的事项 （固定性变数）：&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp; ii) 必须改变的事项 （操纵性变数）:&lt;br /&gt;
&amp;nbsp;&amp;nbsp;&amp;nbsp;iii）必须观察的事项 （反应性变数）：&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
5) 这项实验的结论是什么？&lt;br /&gt;
&amp;nbsp; &lt;br /&gt;
&amp;nbsp; &amp;nbsp; &lt;br /&gt;
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   &lt;td align=&quot;LEFT&quot; height=&quot;17&quot; width=&quot;86&quot;&gt;&lt;span style=&quot;font-family: 宋体;&quot;&gt;答案 ：&lt;/span&gt;&lt;/td&gt;
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&lt;br /&gt;
&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;1. 为了研究放置牛奶的地点和三天后牛奶的颜色和味道之间的关系。&lt;br /&gt;
&lt;br /&gt;
2. 牛奶A会变酸，牛奶B的味道保持不变。&lt;br /&gt;
&lt;br /&gt;
3. 细菌在适中的温度里十分活跃，但是在低温环境下却不活跃。&lt;br /&gt;
&lt;br /&gt;
4&lt;br /&gt;
i.&amp;nbsp;&amp;nbsp; 牛奶的种类，瓶子&lt;br /&gt;
ii.&amp;nbsp; 放置牛奶的地点&lt;br /&gt;
iii. 牛奶的颜色和味道。&lt;br /&gt;
&lt;br /&gt;
5. 细菌在适中的温度下会导致食物变质。&lt;br /&gt;
&amp;nbsp;&amp;nbsp; 细菌在低温环境下生长得十分缓慢，食物不易变质。 &lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/6723264030993274467'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/6723264030993274467'/><link rel='alternate' type='text/html' href='http://100science.blogspot.com/2014/09/blog-post_8.html' title=''/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgE5al2noSbD9GDG2kTSsbkDqFiApFFoqcbxJLkab0A-9IfNsCaCTj8kiyTkOwSGgidPGJmRm0egPvBlxAWrkNAVU4IWSO3zm0Uc0hkxs75hoNEN89aoE3-lrNLYJ7JonRDIeSz8micQK8/s72-c/j.png" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-3894779123457650968.post-7151788448134258761</id><published>2014-09-07T06:29:00.003-07:00</published><updated>2014-09-07T06:36:26.704-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="考试题（A）"/><title type='text'>微生物</title><content type='html'>图显示两种微生物。&lt;br /&gt;
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&lt;br /&gt;
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&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhtual2l3mJmDzAGwuy5UaxjhkMLrscqopf9FR6yHtoaa_LxpkZfTzggPc6SAbUJ5b18VfL9Tb2NNIqOhbE2z5CZcGsok-rIDVy5rIC1hZnloxZ0PVlol84NvsQgbPWaXDC7XsT5gucnrE/s1600/sjpg.jpg&quot; imageanchor=&quot;1&quot; style=&quot;clear: left; float: left; margin-bottom: 1em; margin-right: 1em;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhtual2l3mJmDzAGwuy5UaxjhkMLrscqopf9FR6yHtoaa_LxpkZfTzggPc6SAbUJ5b18VfL9Tb2NNIqOhbE2z5CZcGsok-rIDVy5rIC1hZnloxZ0PVlol84NvsQgbPWaXDC7XsT5gucnrE/s1600/sjpg.jpg&quot; height=&quot;96&quot; width=&quot;400&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
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&lt;br /&gt;
&lt;br /&gt;
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&lt;br /&gt;
上述微生物有什么共同点？&lt;br /&gt;
&lt;br /&gt;
I.&amp;nbsp;&amp;nbsp; 会进食&lt;br /&gt;
II.&amp;nbsp; 会繁殖&lt;br /&gt;
III&amp;nbsp; 会呼吸&lt;br /&gt;
IV&amp;nbsp;&amp;nbsp; 会移动&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;br /&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;/div&gt;
&lt;br /&gt;
&lt;br /&gt;
A) I 和 II 而已&lt;br /&gt;
B) I 和 III 而已&lt;br /&gt;
C) I ，III 和 IV 而已&lt;br /&gt;
D) I ，II ，III 和 IV&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &lt;br /&gt;
&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhvV3UEOB1Rq8LiP0k68v60n0H-6o82Li1SObLzldiTgDIKJID-1eycIsBHoIVq-zW1xJcXR-uppXvZx38kleTXd-rVy7K6utuxZYdibLW29YmnYz2XQeHnRdkkfPowTMK2zPlkQTcSCzs/s1600/images.png&quot; imageanchor=&quot;1&quot; style=&quot;clear: right; float: right; margin-bottom: 1em; margin-left: 1em;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhvV3UEOB1Rq8LiP0k68v60n0H-6o82Li1SObLzldiTgDIKJID-1eycIsBHoIVq-zW1xJcXR-uppXvZx38kleTXd-rVy7K6utuxZYdibLW29YmnYz2XQeHnRdkkfPowTMK2zPlkQTcSCzs/s1600/images.png&quot; /&gt;&lt;/a&gt;&lt;/div&gt;
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&lt;br /&gt;
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&lt;br /&gt;
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答案 ：&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;&lt;br /&gt;
&lt;br /&gt;
I.&amp;nbsp;&amp;nbsp; 会进食&lt;br /&gt;
II.&amp;nbsp; 会繁殖&lt;br /&gt;
III&amp;nbsp; 会呼吸&lt;br /&gt;
IV 会移动&lt;br /&gt;
&lt;br /&gt;
D) I ，II ，III 和 IV&amp;nbsp; </content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/7151788448134258761'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/7151788448134258761'/><link rel='alternate' type='text/html' href='http://100science.blogspot.com/2014/09/blog-post.html' title='微生物'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhtual2l3mJmDzAGwuy5UaxjhkMLrscqopf9FR6yHtoaa_LxpkZfTzggPc6SAbUJ5b18VfL9Tb2NNIqOhbE2z5CZcGsok-rIDVy5rIC1hZnloxZ0PVlol84NvsQgbPWaXDC7XsT5gucnrE/s72-c/sjpg.jpg" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-3894779123457650968.post-5396983740963779295</id><published>2014-08-14T05:08:00.001-07:00</published><updated>2014-08-14T05:08:33.829-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="考试题（A）"/><title type='text'>人体的器官</title><content type='html'>图显示人体的器官。&lt;br /&gt;
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Q） 根据上图， 器官A，B 和 C分别代表&lt;br /&gt;
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C) 气管， 鼻孔， 肺&lt;br /&gt;
D) 鼻孔， 气管， 肺&lt;br /&gt;
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D) 鼻孔， 气管， 肺&lt;br /&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/5396983740963779295'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/5396983740963779295'/><link rel='alternate' type='text/html' href='http://100science.blogspot.com/2014/08/blog-post_14.html' title='人体的器官'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiZePtfr6Tubqa-bYMR0ASXyK5W-AYDHr3TXfXOwF0bPNyRrnbvXf8Wujct9r2qvSf9HRF0aItfQKUGUhueLeCKLRtrxV6DFJ-Vc5oRjXzb7dqEzXb7mbuRB77zbWvAUrQsournU_J2ZmM/s72-c/BodyOrgan.jpg" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-3894779123457650968.post-1580421909599521441</id><published>2014-08-06T05:15:00.002-07:00</published><updated>2014-08-06T05:15:30.142-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="考试题（A）"/><title type='text'></title><content type='html'>Q) 下列各项说明显示动物繁殖的原因，除了:&lt;br /&gt;
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A) 确保本身的品种不会灭绝&lt;br /&gt;
B) 确保其他动物有食物可以吃&lt;br /&gt;
C) 维持自然的生态平衡&lt;br /&gt;
D) 增加物种的数量&lt;br /&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgK6X9RBpYdRUxREdg4bJG-fPK1R2djPbKC_jKi2IZc4ianY9Nsrrx3RQ96-7JpKcG4CEV9eHvFb5ZtQrHi0zTIJj9KLMhGLJqyCLZ_MgjwS5yDF-H1ixHZWHP31mjZ5YydS-mZ1HeIz5M/s1600/dog.png&quot; imageanchor=&quot;1&quot; style=&quot;clear: right; float: right; margin-bottom: 1em; margin-left: 1em;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgK6X9RBpYdRUxREdg4bJG-fPK1R2djPbKC_jKi2IZc4ianY9Nsrrx3RQ96-7JpKcG4CEV9eHvFb5ZtQrHi0zTIJj9KLMhGLJqyCLZ_MgjwS5yDF-H1ixHZWHP31mjZ5YydS-mZ1HeIz5M/s320/dog.png&quot; /&gt;&lt;/a&gt;&lt;br /&gt;
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&lt;a name=&#39;more&#39;&gt;&lt;/a&gt;B) 确保其他动物有食物可以吃</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/1580421909599521441'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/1580421909599521441'/><link rel='alternate' type='text/html' href='http://100science.blogspot.com/2014/08/blog-post.html' title=''/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgK6X9RBpYdRUxREdg4bJG-fPK1R2djPbKC_jKi2IZc4ianY9Nsrrx3RQ96-7JpKcG4CEV9eHvFb5ZtQrHi0zTIJj9KLMhGLJqyCLZ_MgjwS5yDF-H1ixHZWHP31mjZ5YydS-mZ1HeIz5M/s72-c/dog.png" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-3894779123457650968.post-7375702520947913900</id><published>2014-07-15T18:56:00.002-07:00</published><updated>2014-10-08T00:20:20.281-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="填充"/><title type='text'>设计简单机械模型</title><content type='html'>&lt;div class=&quot;separator&quot; style=&quot;clear: both; text-align: center;&quot;&gt;
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&lt;span style=&quot;font-size: large;&quot;&gt;&lt;span style=&quot;font-family: Verdana,sans-serif;&quot;&gt;Q) 填写设计简单机械模型的主要步骤。&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;
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</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/7375702520947913900'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/7375702520947913900'/><link rel='alternate' type='text/html' href='http://100science.blogspot.com/2014/07/blog-post_15.html' title='设计简单机械模型'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh0m6HzC_FTb7_q9WFzUM4aj2Ak15UpKbYpYGtAWjhRlnM4N5QwFKXgwHu7HFw9e-FqeW3pr2cu6nobxS8pnmN0wImYK22aFtN25osGBaY0ZRyrpn0JgnYH_p5fzqSVtpd4IKeo2YBXCUg/s72-c/ae3.png" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-3894779123457650968.post-1816331706121304481</id><published>2014-07-12T03:43:00.003-07:00</published><updated>2014-07-12T03:47:14.859-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="考试题（B）"/><title type='text'>地球，月球和太阳的位置。</title><content type='html'>以下是一项模拟自然现象的实验。下列物体各代表了地球，月球和太阳的位置。&lt;br /&gt;
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Q1) 这项实验模拟哪种自然现象？&lt;br /&gt;
........&lt;span style=&quot;color: white;&quot;&gt;&lt;span style=&quot;background-color: #eeeeee;&quot;&gt;月食&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
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Q2) 根据你的观察，灯泡，篮球和网球各代表什么星体？&lt;br /&gt;
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i)&amp;nbsp;&amp;nbsp; 灯泡: ...&lt;span style=&quot;color: #f3f3f3;&quot;&gt;&lt;span style=&quot;background-color: white;&quot;&gt;太阳&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;
&lt;a href=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEga-b03ZacjBDG3CALBD2MghgWJybYqOvfwdjqBcdS77ZnPav8ebXOq94fX4zcihtK57W7Zj-EUej0iV9wrGj11ZeCg_lUYp8ldiGmuHn66ZJDRZgwrnOwV96mnPbooolI4UXdAGZpMgeo/s1600/cart.png&quot; imageanchor=&quot;1&quot; style=&quot;clear: right; float: right; margin-bottom: 1em; margin-left: 1em;&quot;&gt;&lt;img border=&quot;0&quot; src=&quot;https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEga-b03ZacjBDG3CALBD2MghgWJybYqOvfwdjqBcdS77ZnPav8ebXOq94fX4zcihtK57W7Zj-EUej0iV9wrGj11ZeCg_lUYp8ldiGmuHn66ZJDRZgwrnOwV96mnPbooolI4UXdAGZpMgeo/s1600/cart.png&quot; height=&quot;320&quot; width=&quot;201&quot; /&gt;&lt;/a&gt;ii)&amp;nbsp; &lt;b&gt;篮&lt;/b&gt;球: &lt;span style=&quot;color: #f3f3f3;&quot;&gt;...地球&lt;/span&gt;&lt;br /&gt;
iii) 网球：： &lt;span style=&quot;color: #f3f3f3;&quot;&gt;...月球&lt;/span&gt;&lt;br /&gt;
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&amp;nbsp;Q3) 当发生月全食时，月球看起来是什么颜色？&lt;br /&gt;
........&lt;span style=&quot;color: #eeeeee;&quot;&gt;红褐Hè色&lt;/span&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/1816331706121304481'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/1816331706121304481'/><link rel='alternate' type='text/html' href='http://100science.blogspot.com/2014/07/blog-post.html' title='地球，月球和太阳的位置。'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhcJOQOWRb_Bi_Nis9ICUyOKV3mBB8OwxnDiK61OEfwCL2BJAAOjgshLfVdCbz9oZZoIxkpBZ7GOrh68aUrVXlDllFK1wKInsKp2p5CeqShX6PgAcGQHxLm7j061zcPDDUkZ4Ew2Ie1-PQ/s72-c/teng.jpg" height="72" width="72"/></entry><entry><id>tag:blogger.com,1999:blog-3894779123457650968.post-4088856615725413615</id><published>2014-05-14T01:17:00.001-07:00</published><updated>2014-05-14T01:28:13.825-07:00</updated><category scheme="http://www.blogger.com/atom/ns#" term="填充"/><title type='text'>复杂机械</title><content type='html'>填一填：&lt;br /&gt;
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   &lt;td align=&quot;CENTER&quot; bgcolor=&quot;#CCFFFF&quot; height=&quot;25&quot; width=&quot;86&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-family: 宋体; font-size: medium;&quot;&gt;轮轴&lt;/span&gt;&lt;/b&gt;&lt;/td&gt;
   &lt;td align=&quot;CENTER&quot; bgcolor=&quot;#CCFFFF&quot; width=&quot;86&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-family: 宋体; font-size: medium;&quot;&gt;齿轮&lt;/span&gt;&lt;/b&gt;&lt;/td&gt;
   &lt;td align=&quot;CENTER&quot; bgcolor=&quot;#CCFFFF&quot; width=&quot;86&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-family: 宋体; font-size: medium;&quot;&gt;滑轮&lt;/span&gt;&lt;/b&gt;&lt;/td&gt;
   &lt;td align=&quot;CENTER&quot; bgcolor=&quot;#CCFFFF&quot; width=&quot;86&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-family: 宋体; font-size: medium;&quot;&gt;尖劈&lt;/span&gt;&lt;/b&gt;&lt;/td&gt;
   &lt;td align=&quot;CENTER&quot; bgcolor=&quot;#CCFFFF&quot; width=&quot;86&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-family: 宋体; font-size: medium;&quot;&gt;螺旋&lt;/span&gt;&lt;/b&gt;&lt;/td&gt;
   &lt;td align=&quot;CENTER&quot; bgcolor=&quot;#CCFFFF&quot; width=&quot;86&quot;&gt;&lt;b&gt;&lt;span style=&quot;font-family: 宋体; font-size: medium;&quot;&gt;杠杆&lt;/span&gt;&lt;/b&gt;&lt;/td&gt;
  &lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
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&lt;br /&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/4088856615725413615'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3894779123457650968/posts/default/4088856615725413615'/><link rel='alternate' type='text/html' href='http://100science.blogspot.com/2014/05/blog-post_14.html' title='复杂机械'/><author><name>Unknown</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='https://img1.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiTjupS4c6ov5AVENQSPr6bdfbbwAdRUpR1Aa4SDSBqOpIlNid96uhqEq6DVmHI33d3w3_3Etkp8fMK2m8mAdW5K3Ge89QFe2p0VEbXCBC22pBMvJR4I4-fpUf1JdMmZerr77rcSSj1JUk/s72-c/sc.png" height="72" width="72"/></entry></feed>