His grandfather are not used to the city life_______ they used to live in a different country life.
问题描述：
His grandfather are not used to the city life_______ they used to live in a different country life.
A.of which B.from which C.in which D.to which
答
B
主句是他的祖父不习惯城市生活
从句其实是 they used to live in a different country life from the city life.他们习惯于不同于城市生活的以前曾住过的乡村生活.将the city life 用which 代替,与介词from 一起放到前面,引导定语从句