The old picture reminds me___the happy days ____we spent in the countside?of,which.为什么第2个空是which,而不是when?

问题描述:

The old picture reminds me___the happy days ____we spent in the countside?
of,which.为什么第2个空是which,而不是when?

which 就是指代happy days
用when的话happy days 前该有个in 一类的介词

which 就是指代happy days

____we spent in the countside 是定语从句,修饰 happy days,第2个空填的
which 就是指代happy days