in which引导什么从句做什么成分

in which引导定语从句，在从句中不作地点状语，而是作方式状语时，用in which；引导定语从句，介词in与从句中某些词语构成固定搭配，用in which。一般来说，in which 用于定语从句，作关系副词，在句中不做成分。

例句

It was an art in which words were subordinate to images.

它是一种语言比图像次要的艺术。

We need to create a climate in which business can prosper.

我们需要创造一个有利于生意兴隆的环境气氛。

He had a vision of a world in which there would be no wars.

他幻想有一个没有战争的世界。