For many cities in the world, there is no room to spread our further, _______ New York is an example

题目简介

For many cities in the world, there is no room to spread our further, _______ New York is an example.

A．for which

B．in which

C．of which

D．from which

题型：单选题难度：中档来源：不详

of which引导的间隔性非限制性定语从句，对cities起补充、说明的作用。介词of的选择取决于和前面名词的搭配 of the cities。