This is an unpleasant subject we might argue for a long while.A. in which　B. with themC.

发布时间：2020-08-17 13:49:30

This is an unpleasant subject      we might argue for a long while.
A. in which　
B. with them
C. about which　
D. with it

网友回答

A. in which　
B. with them
(答案→)C. about which　
D. with it
解析：此题考查带介词的定语从句。做此题要抓准两点:一是先行词是subject；二是定语从句中的谓语动词argue是不及物动词。
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