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Idon'tknow       hewillcomeornotthisafternoon.(  )A.if ...

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问题详情:

Idon'tknow       hewillcomeornotthisafternoon.(  )A.if ...

I don't know        he will come or not this afternoon.(  )

A.if   B.when   C.whether

【回答】

C

知识点:连词

题型:选择题

标签:if Idontknow