leave 和 be away的区别When i got there,I found that the train________.答案是had left.可以用 had been away 为什么?

分类: 作业答案 • 2022-04-09 17:37:59

问题描述：

leave 和 be away的区别
When i got there,I found that the train________.
答案是had left.
可以用 had been away 为什么?

答