合创伤 trauma from occlusion

25．如果黄赤交角变小，下列关于地球五带范围变化的叙述，正确的是（     ）

A．寒带变小，热带变小

B．热带变大，温带变小

C．温带变小，寒带变大

D．寒带变大，温带变大

Miss Lovely began to work in our office last year. She thought she was__1__and hardly talked with us. Her house was a little far from our company and she had to go to work __2__ every day.

Of course, she had to spend a lot of __3__on this. She decided to have her own car, and began to __4__how to drive two months ago. Now she was able to drive, but had to__5__a licence before she could buy a car. It took her a week to__6__the traffic regulations. She was sure she would__7__the examinations.

It was finally time for her to take the examinations yesterday. Miss Lovely didn't come to work. We__8__she would drive her new car to our company this morning. But to our__9__she came here by taxi and didn't tell anybody about it. None of us asked her the__10__but her face clearly showed she had__11__in the exams.

This afternoon one of our workmates told us __12__had happened to the girl when she was__13__. Yesterday the chief examiner had asked her some questions, but she could answer only a __14__. For example, "Would you run over a man or a dog if you see them both in the middle of the__15__?"

"Of course I'd run over the dog, sir", Miss Lovely answered without __16__.

"I'm sorry to tell you, Miss Lovely," the examiner shook his__17__and said, "you have to take the examination again!"

"I don't think my answers were__18__, sir," the girl said in a hurry. "I__19__ run over a man, you know!"

"I agree with your__20__, Miss Lovely," the chief examiner said with a smile. "but why not brake (刹车)?"

1. A. old        B. foolish        C. clever         D. kind

2. A. by taxi      B. by train       C. on foot        D. by plane

3. A. time        B. money        C. energy        D. room

4. A. teach       B. plan          C. operate        D. learn

5. A. find       B. apply for      C. look for       D. make

6. A. learn       B. forget         C. teach         D. break

7. A. take        B. prepare       C. explain        D. pass

8. A. suggested   B. described      C. thought       D. replied

9. A. surprise    B. joy           C. anger        D. pleasure

10. A. name      B. reason        C. rule          D. notice

11. A. believed    B. heard         C. found        D. failed

12. A. why       B. how          C. what         D. when

13. A. ill         B. alone         C. in           D. out

14. A. few        B. several       C. all           D. lot

15. A. room      B. playground    C. hospital       D. road

16. A. asking     B. thinking       C. discussing    D. advising

17. A. foot       B. nose         C. ears         D. head

18. A. wrong     B. correct        C. right         D. true

19. A. can       B. need          C. can't         D. needn't

20. A. car       B. opinion        C. fact         D. purpose

阅读理解

     A boy was born to a couple after eleven years of marriage. They were a loving couple and loved the

boy very much. When the boy was around two years old, one morning the husband saw a medicine

bottle open. He was late for office so he asked his wife to cap the bottle and put it back into the

cupboard in the bathroom. However, his wife, busy, in the kitchen, totally forgot the matter.

     The boy saw the bottle and playfully went to the bottle, fascinated by its color and drank it all. It

happened to contain a kind of medicine for adults with poisonous and side effects. When the child broke

down,the mother hurried him to the hospital. But he finally died. The mother was shocked. She was

terrified how she was going to face her husband.

     When the desperate father came to the hospital and saw the dead child, he looked at his wife and

voiced five words. The husband just said "I am with you, Darling." The husband's totally unexpected

reaction is a positive behavior. The child is dead. He can never be brought back to life. There is no point

in finding fault with the mother. Besides, if only he had taken time to keep the bottle away, this would

not have happened. No one is to be blamed. She had also lost her only child. What she needed at that

moment was comfort and sympathy from the husband. That is what he gave her.

     If everyone can look at life with this kind of viewpoint, there would be much fewer problems in the

world. Take off all your envies, jealousies, unforgiveness, selfishness, and fears and you will find things

are actually not as difficult as you think. Sometimes we spend time asking who is responsible or whom

to blame, whether in a relationship, in a job or with the people we know. By this way we miss out some

warmth in human relationship.

1. The uncapped medicine bottle was not put back into the cupboard because ________.

A. the husband was careless

B. the husband was busy

C. the wife wasn't informed of the matter

D. the wife ignored the matter

2. What do we know about the bottle?

A. It contained poison only for adults.

B. It appeared like a nice drink.

C. It was broken by the child.

D. It was kept in the kitchen.

3. The husband's attitude towards his wife can be described as ________.

A. optimistic  

B. confident

C. considerate  

D. generous

4. What did the writer intend to tell us about life?

A. Let go the negative side and we can enjoy life.

B. It is always useless finding who is responsible.

C. Think of nothing and life will be easy.

D. Life should give way to responsibility.

属于胆酸隔置剂（）

A.辛伐他汀

B.非诺贝特

C.多烯康

D.考来烯胺

E.阿西莫司

简述2，6-二氯靛酚滴定法测维生素C的原理？与碘量法比较有何优点？