I bought a piece of land,on which i built a house

题目

I bought a piece of land,on which i built a house
on非要不可吗?再举几个相似的例子,关于定语从句中有介词不可省的.＾＾我对定语从句像门外汉,谢谢大家帮忙.

答案

是非要不可的,其实是Build a house on the land
i'll never forget the day_on which___I joined the league
弄不出来了,自己想吧,其实就是on which可以改成where的,谢谢采纳