题目内容
【题目】一Must I hand in my homework now,Mr. Smith?
—No,you________ .
A.mustn't
B.shouldn't
C.can't
D.needn't
【答案】D
【解析】句意:——史密斯先生,我现在必须交作业吗?——不,你不必。mustn't一定不要;shouldn't不应该;can't不能;needn't不必。故选D。
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题目内容
【题目】一Must I hand in my homework now,Mr. Smith?
—No,you________ .
A.mustn't
B.shouldn't
C.can't
D.needn't
【答案】D
【解析】句意:——史密斯先生,我现在必须交作业吗?——不,你不必。mustn't一定不要;shouldn't不应该;can't不能;needn't不必。故选D。