Question

【题目】Gun control is a subject ________ Americans have argued for a long time.

A. of whichB. with whichC. about whichD. into which

Answer 1

【答案】C

【解析】

试题分析：句意：枪支控制是美国人争论很久了的一个主题。先行词是subject，指物，根据定语从句中动词argue可知，argue构成搭配argue about sth.，故选C。