问题描述：
定语从句 that in which where 的用法
The World Expo Park is just the place _____Mr.Smith is hoping to visit these days.
A.that B.where C.in which D.to where
..........但为什么不选B,C
The World Expo Park is just the place _____Mr.Smith is hoping to visit these days.
A.that B.where C.in which D.to where
..........但为什么不选B,C
问题解答：
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