在定语从句中是不是所有的 介词+关系代词 都等于关系副词

Question

如题所述

Answer 1

是啊。
关系代词在从句中作介词的宾语时，介词常可以提前，但介词提前时，关系代词只能用which 或whom，
关系副词when, where, why可以用适当的介词+which来替代。介词的位置非常灵活，有时放在关系代词之前， 有时放在动词之后。 如 ：when=in/on/at…+which, where=in/on/at…which, why=for+which

Answer 2

不是的。一些本身含有介词的不等于。如：
He nodded with a smile when he got the the answer with which he was satisfied.=He nodded with a smile when he got the answer which he was satisfied with.

Answer 3

不是的，比如The naughty boy made a hole in the wall through which he could see what is happening outside.此句中合适的副词我目前没想到