题目内容
【题目】The desk is not dirty. You _______ clean it.
A.mustn't
B.shouldn't
C.needn't
D.can't
【答案】C
【解析】句意:这张桌子不脏,你不必擦它。mustn't表示禁止;shouldn't不应该;needn't不必;can't不能。根据句意可知选C。
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题目内容
【题目】The desk is not dirty. You _______ clean it.
A.mustn't
B.shouldn't
C.needn't
D.can't
【答案】C
【解析】句意:这张桌子不脏,你不必擦它。mustn't表示禁止;shouldn't不应该;needn't不必;can't不能。根据句意可知选C。