我们知道公式I=UR中电压U和电流I具有因果关系、公式E=n△Φ△t中△Φ和E有

题型:填空题

问题:

我们知道公式I=

U
R
中电压U和电流I具有因果关系、公式E=n
△Φ
△t
中△Φ和E有因果关系,请再举出物理公式中两个物理量具有因果关系的一个例子:公式______中物理量______和物理量______具有因果关系.

考点:牛顿第二定律法拉第电磁感应定律
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根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

How to Read a Book

Books can be your best friends.  1  They can introduce you the things you may never see… But do you know how to read them in order to get the fullest enjoyment possible? The following tips should help.

1. Find a book. Look in the library or in one of the large bookstores. You could also ask friends if you could have a book at their book shelves. Search the shelves until you find a book that looks good.Read the first page to see how it reads, and the cover text on the back of the book, if it has any.  2

2. Buy or borrow it and take it home. Do not start to read it until you have the time.  3  And set aside time to do nothing else but read, as it can be, at times, suspenseful(悬疑的), exciting and relaxing.

3. Get comfortable on the couch. Have a lamp behind you, lighting the area where you are reading. Make sure the television is off and that anything else that could distract you has been attended to.  4 __.

4. Start the book by turning the pages and really enjoy it. Do not think about anything else but what you are reading. Put yourself into the action or location in the story. Once you concentrate completely, it will be difficult to put the book down. And remember that reading is not running your eyes over a book.  5 . However, if you need to read the book quickly, then you do not need to pay attention to every word.

A.If you are busy doing other things, you should wait until you have finished them.

B.Get warm if you are going to be sitting still for a few hours.

C.If you are already concentrating, then buy it or borrow it.

D.Try to imagine the story in your head.E. They can take you to places that you may never go.

F. You should read it actively and enjoy it completely.

G. Otherwise, you will miss it.

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根据规定,公民、法人或者其他组织在申请行政复议时,可以一并提出对具体行政行为所依据的有关规定的审查申请,下列不属于该规定范围的是( )。

A.国务院有关部门的规定

B.乡、镇人民政府的规定

C.地方人民政府规章

D.县级以上地方人民政府及其工作部门的规定

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食品进口和销售记录应当真实,保存期限不得少于一年。

题型:填空题

下表是细胞生长前(阶段1)和生长后(阶段2)的一些数据:

细胞从阶段1过渡到阶段2发生了下列哪项()

A.只吸收水分

B.既吸收水分,又合成纤维素

C.既吸收水分,又合成蛋白质

D.既吸收水分,又合成纤维素和蛋白质

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唐代发现了雕版印刷,宋代的毕昇发明了活字印刷术。(  )方志,也称地方志,是一种专门记载特定地域地理、历史、风俗、教育、物产、人物等情况的综合性百科全书。(  )

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