What her mother said made such a great to her life that she achieved her dream of being a——青夏教育精英家教网—

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18. What her mother said made such a great _______ to her life that she achieved her dream of

being a poet later.

A. influence

B. difference

C.　 devotion

D. relation

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17. -Why! I have nothing to write about. _______ that you want me to say?

　 -Your summary for this term and holiday schedule.

A. What is it	B. What it is
C. What are they	D. What they are

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16. -_______ we move the furniture over there? Do you think it will make more room?

　 - I can’t agree with you more.

A. How about

B. What if

C. What about

D. How come

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从A、B、C、D四个选项中，选出可以填入空白处的最佳选项，并标在试卷的相应位置。

15. April Fool's Day is _______ day when strange things may happen and the best trick is the one　

　 that makes everyone laugh, including _______ “fool”.

A. the; a

B. a; a

C. the; the

D. a; the

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第二节请听下面3段对话，选出最佳选项。每段材料读两遍。(共9小题; 每小题1分)

请听下面一段对话, 回答第6至第8 三个小题。

6. What can you learn about the room?

A. It’s small.

B. It faces the street.

C. It’s for non-smokers.

7. How many nights will Richard stay in the hotel?

A. Two nights.

B. Three nights.

C. Four nights.

8. How much will Richard probably pay?

A. $ 104.

B. $ 114.　

C. $ 140.

请听下面一段对话, 回答第 9至第11三个小题。

9. Why is the man here?

A. To visit an old friend.
C. To do something different.

B. To get away from everyday work.
　

10. What have the speakers been doing together?

A. Doing business.　　　　　 B. Going sightseeing.　　　　 C. Attending a meeting.

11. What does the woman plan to do next September?

A. Visit the man.

B. Change her job.

C. Make a travel plan.

请听下面一段对话, 回答第 12至第14三个小题。

12. Where are the two speakers?

A. In a concert hall.

B. In Mozart’ s home.

C. In a modern museum.

13. What does the man like best in this place?

A. The lights.

B. The paintings.

C. The colours.

14. What do you know about the two speakers?

A. They are having a good time.
C. They’re uninterested in upper-class life.

B. They wish to become rich soon.
　

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第一节请听下面5段对话，选出最佳选项。每段对话仅读一遍。(共5小题; 每小题1分)

1. When does the man say the film will start?

A. At 8:05.

B. At 8:15.　

C. At 8:30.

2. What is the probable relationship between the two speakers?

A. Pop star and fan.
C. Interviewer and interviewee.

B. Boss and secretary.
　

3. Where does the conversation probably take place?

A. In a restaurant.　

B. In an office.

C. In a shop.

4. What can you know about the talks?

A. They haven’t started yet.
C. They haven’t achieved much.

B. They haven’t reached any agreement.

5. What does the man ask the woman to do?

A. Look after something for him.	B. Tell him some travel information.
C. Show him the way to the left-luggage office.

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47．(12分)现有两个小麦品种，一个纯种小麦性状是高杆(D)抗锈病(T)，另一个纯种小麦的性状是矮杆(d)不抗锈病(t)。这两对基因独立遗传。要想培育出矮杆抗锈病小麦新品种，育种专家提出如下的方法：

高杆抗锈病小麦×矮杆不抗锈病小麦　　　　 F₁　　　　　雄配子　　　　　幼苗

　　　　　选出符合要求的品种。据此回答：

(1)此育种方法叫　　 ▲ 　，其育种的最大优点是　　 ▲ 　。

(2)过程①叫　　 ▲ 　；F₁产生雄配子需　　 ▲ 　分裂。

(3)通过上述育种方式获得的矮杆抗锈病小麦新品种占总数　　 ▲ 　。

(4)请用遗传图解画出②③④的育种过程并用适当的文字说明。

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46．(6分)为探究“植物生长调节剂对扦插枝条生根的作用”，某小组的同学进行了有关的实验。请分析回答。

(1)实验原理：植物生长调节剂对扦插枝条生根作用的一般规律是　　　▲　　　　　。

(2)上图为由10mL10^-8mol/L的2,4－D溶液配制系列浓度的操作示意图(由10mL10^-8mol/L的2,4－D溶液的烧杯中取1mL至2号烧杯中，再向其中注入9mL水，摇匀后取1mL至3号中，以此类推)，对5号试管中的2,4－D溶液的操作还有　　　▲　　　，该操作体现对照实验的　　 ▲　　　原则。

(3)为确定某浓度的2,4－D溶液对生根是促进还是抑制，应向6号烧杯注入　 ▲　　。

(4)下表为该小组实验数据记录表。由数据可知，从　　 ▲　　　 (浓度)开始抑制生根。