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问题 选择题
—Do you think it will rain tomorrow?
—_____. It has been so dry for weeks.

A. I hope so
B. I'm afraid so
C. I'd like so
D. Of course not
答案

答案：A

听力题

三、单词拼写

1. The boy d    of becoming a pilot.                      

2. She is studying e   (工程学) at university.              　　

3. In the past, people only used coal for g     electricity. 　　　

4. Some foreign travellers will visit the three famous  r    of the

tomorrow.                                               

5. Can you imagine the hotel can a    up to 1,000 guests?   

6. He is busy writing a new h    novel.                     

7. Don’t you think it is a     (荒谬的)idea to make petrol from water?                                                                   

8. The Great Wall, which is now still under c   , will be completed

nextJune      　　　　　                                                         

9. The hotel     (提供)a shoe-cleaning service for guests.   　
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问答题

如图表示某质点的v-t图象，根据图象求下列问题：

（1）求出OA、AB、CD段的加速度．

（2）求出质点在0-12s内的总位移．
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