读我国某地地质构造示意图，读图完成下列各题。该地地貌的形成，主要和下图（该图为地壳物

全口义齿修复的最佳时期应在拔牙后（）。

A.1个月左右

B.2个月左右

C.3个月左右

D.4个月左右

E.5个月左右

通常情况下，人体饮水增多或缺水时的变化有 [ ]

A．饮水多，集合管对水的通透性降低，尿中尿素的浓度降低

B．饮水少，集合管对水的通透性提高，尿中尿素的浓度降低

C．饮水多，血液中抗利尿激素的浓度降低，尿中尿素的浓度提高

D．饮水少，血液中抗利尿激素的浓度提高，尿中尿素的浓度提高

阅读理解。

     The American book Who Moved My Cheese has been a bestseller all over the world. It teaches people

how to face changes in their lives. Now its author Spence Johnson has written a book just for teens. The

book tells us that when facing changes in our lives, like a new school or new friends, don't be afraid. Instead,

use this change to make a better life. The book gives an example of a change at school. A school is changing

from having two terms to three terms because there are too many students.

     Several teens are talking about this. Most of them are unhappy and worried. But Chris is not. He laughs

and tells a story about two mice, two "little people" and some cheese.

     The four are in a maze (迷宫) looking for the cheese. Here, cheese means something important in life, like

moving to a new class or getting into college. But they find the cheese is gone. The mice realize that they can't

change what has happened and have to find more cheese. This means finding different dreams. The little people,

however, can't do this. They are afraid of changes so they find no cheese.

     After Chris finishes the story, the friends understand one thing: to get more cheese, move m a new direction

quickly. His friends understand how this can be used in the changes all teens face, such as doing well at school

or having good relationships or just feeling good about yourself.

1. The book Who Moved My Cheese is _____.

A. written all over the world

B. read across the world

C. sold only in America

D. loved only by teens

2. What does the text mainly discuss?

A. Never change in our lives.

B. Change when you like to do.

C. Change with the changes.

D. Pay attention to the changes.

3. The underlined word "four" ( Paragraph 3) refers to _____.

A. mice and little people

B. students

C. cheese

D. readers

4. In our lives, we should learn from _____.

A. mice

B. little people

C. Chris

D. Spence Johnson

5. Which of the following statements is TRUE?

 A. The author is British.

B. There are three terms in every school.

C. Most teens don't understand Chris' story.

D. The book tells teens how to face changes in their lives.

复合模