with which in which on which by which at which from which on that 怎么用
问题描述：
with which in which on which by which at which from which on that 怎么用
顺便问问 WHOSE WHICH THAT WHO的区别..
答
如果从句中缺少状语,则用介词+which 其实就相当于where和when的效果 .
which前的介词跟定语从句修饰的内容有关,被修饰的内容与什么介词搭配,which前就用什么介词,如He choose the way in which he can finish his work better.因为way和in才能搭配,故which前用in ; ...看先行词需要什么介词搭配,例如先行词是school,那就是缺at,因为是at school额 懂一些..但像 The pen ____he is writing is mine 这个应该是with which 还是in which.......等呢？是with。 因为你可以把定语从句还原成完整的句子He is writing with my pen.