题目内容
-Shall I tell Mary about it tomorrow?-No, you_______. I told her about it yesterday.
A. shouldn't B. mustn't C. needn't D. wouldn't
C 【解析】句意:——我明天告诉玛丽这件事好吗?——不,你不必。我昨天已经告诉她了。A. shouldn't“不应该”,语气较为强烈,多用于提意见的句子;B. mustn't表示禁止,语气非常重,所以一般不轻易用;C. needn't不必要、不需要,强调客观条件,常做must问句的否定回答;D. wouldn't不会,用于过去将来时或虚拟语气的否定。根据回答的后半句,可知我已经告诉她了,那么...
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