问题

Gun control is a subject ________Americans have argued for a long time.

A:of which
B:about which
C:with which
D:into which ;

正确答案是：

同类题型

Last week he was caught stealing in the supermarket，_________ his age，the police have decided not to charge him

It’s not polite to make fun of others.

There’s_______ with my computer. It works well.

With the help of the firefighters, the people caught in the fire managed to escape to the safe place, ______.

So________ was the boy in the game he wasplaying online that he could feel neither sleepy nor hungry.