We were kept____for quite some time.A.to wait B.waiting C.waited D.wait

分类: 作业答案 • 2022-04-27 23:08:11

问题描述：

We were kept____for quite some time.
A.to wait B.waiting C.waited D.wait

答

C 他们让我们等了好长一段时间。
We were kept 被动，waited 过去时
用keep + ing 时，表示不断做某事。

答

B.waiting
过去进行时啊

答

B
keep doing
固定搭配
要背下来

答

不一定只有keep doing 的。