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英语题目(语法)You___Jimanythingaboutit.Itwasnoneofhisbusiness.A.needn'thavetoldB.needn'ttellC.mustn'thavetoldD.mustn'ttell为什么不能选B呢?

题目详情
英语题目(语法)
You ___ Jim anything about it.It was none of his business.
A.needn't have told B.needn't tell
C.mustn't have told D.mustn't tell
为什么不能选B呢?
▼优质解答
答案和解析
needn't have done 不需要做的却做了(已发生)
needn't do 不需要做某事(还未发生)
由句意知,“告诉吉姆”这件事已发生,所以选a