时态题:what_you_(do)last night when i called you?

来源:百度知道 编辑:UC知道 时间:2024/06/24 13:54:55
请说明理由 谢谢

were…doing,题目是说,昨天我打电话时你在做什么?肯定是进行时,因为是打电话这一时间,再就是过去时,所以用过去进行时,手机打英语很累啊…

were doing

过去一段时间内正在做的事情

what did you do last night when i called you?