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This is the department Mr. Smith has served for 30 years. A. in which B. what C.

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This is the department Mr. Smith has served for 30 years. A. in which B. what C.

This is the department ________ Mr. Smith has served for 30 years.

A. in which

B. what

C. for which

D. whom

 

试题答案

答案:A

解析:
意思是“在那里”,在定语从句中作地点状语。

 

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