题目内容

3. Students often do some       (实验) in their chemistry lessons.

4. You can       (搅拌) your tea and milk with this spoon.

5. The plane       (消失) behind a cloud just now.

3. experiments   4. stir    5. disappeared 

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3. —What will a science museum be like if you are asked to build one?

—I hope it will       like a book.

   A. taste   B. sound   C. look   D. smell

10. 带领      

11. (狗) 吠叫      

12. 醒来      

7. He went on talking,occasionally wiping his face with a        (towel) .

8. He lay down on the sofa and soon        (fall) asleep.

7. The old man is a good swimmer,and even now he often swims       the Tuojiang River after supper.

   A. over   B. through   C. to   D. across

48.What if there is no b   ?

5.She asked the doctor whether she could (喂养) her baby with rice.

1. 形成；构成      

2. 继续      

2. 给一杯水里加盐。

      some salt       a glass of water.

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