题目内容
8．-Must I finish the work tonight？-No，you ________．You can do it tomorrow．（ ）| A． | can't | B． | mustn't | C． | needn't | D． | couldn't |
分析 --今天晚上我必须完成这项工作吗？
--不，你不必．你可以明天完成．
解答 答案：C．
根据No，you ，You can do it tomorrow，可知今天晚上不必完成这项工作，在这里是作出否定回答．由must引导的一般疑问句表示否定回答时需要用needn't或don't have to来回答．故选C．
点评 情态动词的考查．回答以must引导的一般疑问句，肯定回答用Yes，Sb must．"是的，…必须"；否定回答用No，Sb needn't"不，…不必"．
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