作业帮 > 英语 > 作业

I didn't expect them to be waitng for me when i arrived ther

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/08 03:08:46
I didn't expect them to be waitng for me when i arrived there so late.
能不能用I didn't expect them to have been waiting for me when i arrived there so late?
二者有什么区别?
e waiting比较合适.be waiting 表示的是我到那的时候他们还在等,表示他们一直在等,表示动作一直持续.如果是have been waiting 的话,就是我到那之前他们一直在等,那么我到那之后他们就可能没有等了.你说哪个好呢