Do you still remember the days when we stayed together in Beijing last summer?
问题描述:
Do you still remember the days when we stayed together in Beijing last summer?
when 为什么不能用in which替换?
答
先把句子还原.We stay together in Beijing last summer.这里stay together之间并没有in.(in Beijing 不算,这in修饰地方的)但是我说Do you syill remember the school where we study together?这里还原就是we stu...