The book isn't mine.___ can it be?A.What else B.Who else C.Which else;s D.Who else's

问题描述:

The book isn't mine.___ can it be?A.What else B.Who else C.Which else;s D.Who else's

选D,句意:这本书不是我的,它还能是谁的?
把几个疑问词分清楚就行了