It's really a good time during____we learned a lot from each other 应该填什么?
问题描述：
It's really a good time during____we learned a lot from each other 应该填什么?
答
应该填which,是由关系代词which引导的定语从句,前面用了介词during,先行词是a good time,整句拆开应是：It's really a good time; We learned a lot from each other during the time.