英语问题，on which 和 in which 有啥区别 ?

Question

如题所述

Answer 1

这里是介词+关系代词，使用什么介词，主要看介词在定语从句中和谓语动词的关系。举例说明:
1.This is the house in which Lu Xun once lived.
(live in the house:live和in连用。)
这个句子也可以这样表达:
This is the house which/that/省略 Lu Xun once lived in.(介词没有迁移到定语从句前面。)
2.This is the bike on which he once went to work.
(go to work on the bike.)
这个句子也可以这样表达:
This is the bike which/that/省略 he went to work.

Answer 2

关系代词which前面的介词不同啊，一定引起用法的不同。