They ___(have) a meeting at nine o'clock last nighthad 还是 were having?过去时和过去进行时到底有什么区别……
问题描述：
They ___(have) a meeting at nine o'clock last night
had 还是 were having?
过去时和过去进行时到底有什么区别……
答
were having这里有一个昨晚的具体时间,强调的是过去这个时间点正在干某事所以用过去进行时,而过去式就单纯强调过去,通常是一个大的模糊的时间