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

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問題詳情:

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

知識點:連詞

題型:選擇題

標籤:Idontknow if