题目内容：

in which 在这里的用法
Benjamin Franklin conducted a number of experiments in which he showed what electricity is.帮忙分析这个in which 在句子中的用法

优质解答

which 用于定语从句,作关系代词,在句中要做成分 in which 用于定语从句,作关系副词,在句中不做成分,in which=where in which 只能用在定语从句中,等于where,在定语从句中作状语. 如：He lived in the house in which...