i don't like the why ___you laugh at her为什么填that?不用on which

问题描述:

i don't like the why ___you laugh at her为什么填that?不用on which
是不是on which只能引导状语?

因为 you laugh at her,已经是个完整的句子了,所以不能用on which.加之 于why 连用的从句只能用that.
on which.
The empire on which the sun never sets