作业帮 > 英语 > 作业

How did you know him?we___on the train to guangzhou in 1999

来源:学生作业帮 编辑:神马作文网作业帮 分类:英语作业 时间:2024/11/11 18:18:57
How did you know him?we___on the train to guangzhou in 1999 and we ___friends for ten years
How did you know him?
we _met 、 have met 还是 had met__ on the train to guangzhou in 1999 and we _have been 还是had been__friends for ten years.
要用什么时态啊?
How did you know him?we___on the train to guangzhou in 1999
How did you know him?
we met on the train to guangzhou in 1999 and we have been friends for ten years.
再问: 后面那个为什么不用过去完成时啊?
再答: for ten years可以看出,have been表示朋友关系持续到现在。