I will never forget these days (which )we spent together.为什么
I will never forget these days (which )we spent together.为什么
I'll never forget the days that/which we spent together.
I will never forget the days that we spent together in the c
I will never forget the days when we spent together in the c
I will never forget the days-----we spent together in the fo
I will never forget the days _______ we spent together. 
I will never forget the happy days we spent together中间的先行词填什
答对,I will never forget the day __ we spent together.A.which
I will never forget these days ①that we spent on the farm ②w
I will never forget the days (when/that/which)we spent toget
i will never forget those days _____ we stayed together
1 I will never forget the days ____we spent together.A that