26．--- What’s the matter with you?

--- _________ the window, my finger was cut unexpectedly.

A．Cleaning　 　　　　　　　　　 B．To clean　 　

C．While cleaning　　　　　　　 D．While I was cleaning

25．With a long report ________, I have to work really hard this week .

A．to write　 　　　　　　　　 B .written　　　　　

C．writing　　　　　　 　　　 D．to be written

24．-- I’m sorry the traffic is so heavy.

　　 -- Does that _____ why you are so late?

A．come across　　　 　　　　　 B．believe in

C．focus on　　　 　　　　　　　 D．account for

23．This memorial was built ______ those heroes who laid down their lives for the liberation of　 the black.

A．in memory of　 　　　　　　　 B．in the honor of　

C．in favor of　　 　　　　　　 D．in search of

22．The news reporter hurried to the airport, only_________ the film stars had left .

A．to tell　 　 B．to be told　 C．telling　　 D．told

第一节 单项选择：(共25小题，每小题1分)

21．Although there were so many people in the square, I could ______ my friend.

　 A．pick up　　　 B．pick out　　 C．make up　　　 D．set out

第二节(共15小题；每小题1分，满分15分)

听下面5段对话或独白。 每段对话或独白后有几个小题，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。

　 听第6段材料，回答第6至8题。

6. When will Miss Grace leave?

　A. This afternoon.　　　 B. This Sunday.　　　　 C. Next week.

7. Why does the woman know little about what has happened in her school?

　A. She is on holiday.　　　　

　B. She has gone to Sydney.

　C. She has been on sick leave.

8. What must the woman do first this afternoon?

　A. Go to school.　　　 B. See the doctor.　　　　 C. Go to the party.

听第7段材料，回答第9至11题。

9. What does the woman buy?

　A. A sweater.　　　　 B. A shirt.　　　　　　　 C. A coat.

10. What color does the woman finally choose?

　A. Red.　　　　　　 B. Blue.　　　　　　　　 C. Green.

11. How much does the woman pay?

　A. 300 yuan.　　　　 B. 298 yuan.　　　　　　 C. 289 yuan.

听第8段材料，回答第12至14题。

12. What is the possible relationship between the two speakers?

　A. Father and daughter.　　

　B. Husband and wife.

　C. Customer and salesperson.

13. Why does the woman think the thieves have a car or a truck?

　A. She heard its sound.

　B. Thieves usually steal one.

　C. Their television is stolen.

14. What was stolen according to the conversation?

　A. A camera.　　　　 B. A radio.　　　　 C. Jewelry.

听第9段材料，回答第15至17题。

15. What did the woman do on Friday?

　A. She prepared for the exam.

　B. She joined in an outdoor activity.

　C. She attended a history class.

16. What was the weather like at night in the desert?

　A. Hot and dry.　　　 B. Hot and wet.　　　　 C. Cool and dry.

17. Why was it easy to see the different rocks in the desert?

　A. There were very few plants

　B. There were too many rocks.

　C. Different colors of rocks shone.

听第10段材料，回答第18至20题

18. What ethnic group does Ms. Song belong to?

　A. Han nationality.　　 B. Yi ethnic group.　　　 C. Miao ethnic group.

19. Why did Ms. Song travel to many countries?

　A. To go for a visit.

　B. To give performances.

　C. To go for further study.

20. When did Ms. Song hold a concert in the USA?

　A. On October 12^th,2006.

　B. On October 22^nd,2006.

　C. On October 20^th,2006.

第一节 (共5小题；每小题1分，满分5分)

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。

1. How many chairs are needed in total?

　A. 13　　　 B. 14　　　　　 C. 15

2. What are the two speakers talking about?

　A. Schools in Germany.

　B. The price of the schoolbag.

　C. Things made in Germany.

3. When does the conversation take place?

　A. At 9:45.　　　　　 B. At 10:15.　　　　　　　 C. At 9:30

4. How often do the rubbish collectors come?

　A. Once a week. 　　　B. Twice a week.　　　　　 C. Four times a week.

5. What kind of music does the woman like better?

　A. Pop music.　　　 B. Folk music.　　　　　　 C. Classical music.

64.下图表示人类镰刀型细胞贫血症的病因。据图回答： (10分)

(1)①过程是　　　　 ，发生的场所是 _________ ；②过程是 _________ ，发生的场

所是 _________

　(2)④表示的碱基序列是 _________ ，这是决定一个缬氨基的一个 _________ ，转运谷氨酸的转运RNA一端的三个碱基是 _________ 。 　

(3)父母均正常，生了一个镰刀型细胞贫血症的女儿，可见此遗传病是 _________ 遗传病，若Hbs代表致病基因，HbA代表正常的等位基因，则患病女儿的基因型为 _________ ，母亲的基因型为 _________ 。

63.HGPRT缺陷症的致病基因在X染色体上，患儿发病时有自残行为。下图是-个该缺陷症的系谱图。请分析回答： (14分)

(1)此病的致病基因为　　　 性基因，理由是　　　　　　　　　　　　　　　　　　　 。

　(2)Ⅲ3的致病基因来自I世代中的　　　　　 。

　(3)如果Ⅲ3同时患有白化病，在Ⅲ3形成配子时，白化病基因与该缺陷症基因之间遵循哪一遗传规律 ?　　　　　

　(4)如果Ⅲ1与一正常男子婚配，所生子女中患该缺陷症的几率为　　　　　　　 。

(5)如果Ⅲ3与一正常女子(来自世代无此病的家族)婚配，从优生的角度考虑，应选育何

种性别的后代?　　　　　

简要说明理由：