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I'm not sure whether this is the room she left her dictionary. A.where B.that C.

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I'm not sure whether this is the room she left her dictionary. A.where B.that C.

I'm not sure whether this is the room________ she left her dictionary. 

A.where

B.that

C.which

D.in that

 

试题答案

【答案】

A

【解析】略