题目内容
----_______I come back before 11:00?
----No, you________. But you ________be back later than lunch-time.
A. Can; can’t; may B. Must; needn’t; can’t
C. Need; mustn’t; must D. May; needn’t; can’t
B
【解析】
试题分析：句意：我必须在 十一点以前回来吗？不，你不必，但是你不能回来的比午饭的时间晚。must I …?的否定回答是No,you needn’t,根据上下两句的转折关系，可知是否定形式，can’t，不能。根据句意，故选B。
考点：考查情态动词的用法。
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A. I have a problem. B. My parents like me to play basketball. What’s wrong with you? The problem is that I love basketball. Work must come first. I’ll talk with your parents about the problem. You can ask your parents to buy you a basketball. |
A: Hello, Mr. Black!
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A: 2. I really need your help.
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A: Well. 3. But now it becomes more and more difficult since I am in Grade Three. My parents don’t allow me to play basketball.
B: Maybe your parents are right. 4.
A: I see. I do well in all my lessons and I should be allowed to do the things that I’m interested in.
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