I will never forget the days___ I spent with you

题目

I will never forget the days___ I spent with you
when or which?
答案是WHICH

答案

其实像这类从句要判断用什么词有个通用的方法when、why、what在做特殊代词时都是=一个介词+that（which）,你看后边的句子还原后是否完整,如果完整就用that或者which,如果是做状语差一个介词,就考虑用三个特殊特殊代...