题目内容
—Must I do my homework now?
—No, you _______. You can do it tomorrow.
A. mustn’t
B. don’t
C. needn’t
C
【解析】
试题分析:句意:-我必须现在做作业吗?-不,你不必现在做,你可以明天做。mustn’t 禁止,不要;don’t 不;needn’t 不必,没有必要。这里是must 的一般疑问句形式,肯定回答用must,但是否定回答用needn’t,表示没有必要。故选C。
考点:考查情态动词。
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