Question

【题目】—Excuse me. _________ is the post office, please? ( )

—It's behind the library.

A.Which

B.What

C.Where

Answer 1

【答案】C

【解析】

句意：—打扰一下。邮局在……？—它在图书馆后面。根据答语知上句问地点，提问地点用where，故答案为C。