26. ----Have you got the news that Jack’s company has gone broken?

　 ----Yes, I think their failure __________ a mixture of bad luck and poor management.

A. results from　　 　　 B. dues to　　　 　 C. leads to　　　　 　　　 D. brings in

25. With more forests being destroyed, huge quantities of good earth ________ each year.　

A. is washing away　　　　　 　　　　　　　　　　 B. is being washed away

C. are washing away　　　　 　　　　　　　　　 D. are being washed away

24. The winner of the award said that he had owed his success to many people, his parents __________.

A. after all　　　　　　　　　　　 B. by chance　　　　　　　 C. on purpose　 　　　　　　　 D. in particular

23. It took her ten years to __________ her publishing business.

A. take up　 　　　　　　 B. put up　 　　　 C. build up　　　 　　　　　　 D. bring up

22. ----Do you feel like __________ there or shall we take a bus?

　 ----I’d rather we __________ a taxi.

A. walking; hire　　　　　　 B. to walk; hired　 　 C. to walk; hire　 　 　　　　 D. walking; hired

第一节：单项选择(共20小题，每小题1分，满分20分)　

21. It’s not ___ good idea to drive for four hours without __________ break.

A. a ; a　 　　　　　　　　　 B. the ; a　 　　　　　　 C. the ; the　　 　　　　　　　 D. a ; the

第二节　 听下面5段对话，每段对话后有几个小题，从题中所给的A, B, C三个选项中选出最佳选项，并标在试卷的相应位置。每段对话读两遍。(共15小题，满分22.5分)

听第6段材料，回答6至8小题。

6.　　　 What are the two speakers mainly talking about?

A. The man’s company.　 B. A daily newspaper.　 C. Computer files.

7. When does this conversation take place?

A. In the morning.　　　 B. In the afternoon.　　 C. In the evening.

8. What is the most probable relationship between the speakers?

A. Friends.　　　　　　 B. Co-workers.　　　　 C. Boss and secretary.

听第7段材料，回答9至11小题。

9. Where does the conversation probably take place?

A. In a restaurant.　　　 B. In a factory. 　　　　C. In a store.

10. What do we know about the woman?

A. She acts on a rule.

B. She is impolite to the man.

C. She makes an exception for the man.

11. What will the man most probably do at last?

A. Have the player checked without charge.

B. Do as the woman suggests.

C. Get back his money.

听第8段材料，回答12至14小题。

12. A 3D television means　　　　　　 television.

A. 3-directional　　　　 B. 3-divisional　　　　　 C. 3-dimensional

13. Viewers of 3D television can do all BUT 　　　　　what they see on the screen.

A. hear 　　　　　　　B. taste　　　　 　　　　C. smell

14. Which of the following is CORRECT?

A. People who view 3D television will need special glasses.

B. Researchers in Japan have carried out the invention.

C. 3D television is different from 3D movies.

听第9段材料，回答15至17小题。

15. What is the woman?

A. A girl of public relations.

B. A clerk of after-sales service.

C. A manager of marketing department.

16. How long has the man kept the car?

A. For a few days.　　 B. For a few weeks.　　　 C. For a few months.

17. What is wrong with the man’s car now?

A. The oil light is always on.

B. The motor doesn’t work well.

C. The wheels keep up a terrible noise.

听第10段材料，回答18至20小题。

18. Where is the speaker most probably giving the talk?

A. At the entrance to the gardens.

B. In a restaurant of the gardens.

C. In the old family house.

19. What does the speaker tell the people to do first?

A. Have their lunch.　　 　　 B. Visit the collection.　 C. Walk through the gardens.

20. How many sections are the gardens divided into?

A. Two.　　　　　　 　　　　 B. Three　　　　　　 　　　　　 C. Four.

第一节　 听下面5段对话，每段对话后有一个小题，从题中所给的A, B, C三个选项中选出最佳选项，并标在试卷的相应位置。每段对话仅读一遍。(共5小题，满分7.5分)

1.　　　 What will happen next?

A. Jack will go to the cinema with Mary.

B. Mary will watch VCD in English with Jack.

C. There is no need for Jack to go to the cinema.

2.　　　 What will the woman do if she wants to make use of her remote controls correctly?

A .She has to remember the different shape of her remote controls.

B. She has to know the differences between each remote controls.

C. She has to recognize the different colors of her remote controls.

3.　　　 How old is the woman’s bicycle?

A. Four years old.　　 　　　 B. Five years old.　　　 C. Six years old.

4.　　　 Where does the dialogue probably happen?

A. In a library.　　　 　　　　 B. In the countryside.　 C. On the football playground.

5.　　　 When can the book be borrowed from the library?

A. In June.　　　　　 　　　 B. In July.　　　　　　 C. In September.

55．如图所示哺乳动物(或人体)激素分泌的调节过程请据图

回答下列问题：

(1)若图中所示腺体为甲状腺，大脑感觉到寒冷刺激，则通过

如图①②所示的调节过程，血液中的甲状腺激素浓度　　　 ▲　　 ；

通过③过程，机体的产热增加，抵御了寒冷，适应了环境。

甲状腺激素是含碘的酷氨酸的衍生物。我国政府在碘贫乏地

区强制推广加碘食盐，有效地预防了　　　 ▲　　　 患儿的出生。

(2)为了验证甲状腺激素具有促进新陈代谢的生理作用，请你根据

给出的实验材料和用具，设计实验步骤，并预测实验结果。

①材料和用具：日龄相同体重相近的雄性成年大白鼠若干只，甲状

腺激素溶液，蒸馏水，灌胃器，耗氧量测定装置等。

②方法与步骤：

③结果预测：

瑞安中学2008学年第二学期高二年级期中考试

54．右图表示人体免疫某一过程的示意图，分析并回答有关的问题：

(1)图中所示的是　 　　　▲ 　　免疫过程，b细胞的名称为　　 　　▲ 　　　　　　　　　。

(2)若图中抗原再次进入人体内，不能被细胞a、b、c中　　 　　▲ 　　　细胞特异性识别。

(3)已知图中所示物质d的化学本质是　　　　　 　　▲ 　　　　。

(4)若该抗原为HIV，侵入人体后，攻击的主要对象是　　　 　　▲ 　　　　　细胞。

(5)如果图中所示的抗原为青霉素，则会引起这属于免疫失调中的　　 　　▲ 　　(疾病)。