_____ the work we went home.A.Having finished B.Having been finished C.Have finished D.Have been finished 选哪个?为什么?

来源:学生作业帮助网 编辑:作业帮 时间:2024/04/28 19:15:45

_____ the work we went home.A.Having finished B.Having been finished C.Have finished D.Have been finished 选哪个?为什么?
_____ the work we went home.
A.Having finished B.Having been finished C.Have finished D.Have been finished
选哪个?为什么?

_____ the work we went home.A.Having finished B.Having been finished C.Have finished D.Have been finished 选哪个?为什么?
A
用现在分词,表条件.