theyhaventfinishedtheirwork.maybetheyhavesometrouble___it.A.onB,atCinDwith为什么是D
2021-06-04 86次 反馈错误 加入收藏 正确率 : 100%
题目内容：
they havent finished their work.maybe they have some trouble___it.A.on B,at C in D with
为什么是D
优质解答
固定搭配
have trouble with sth. - 追问：
- have trouble in？
- 追答：
- have trouble in doing sth.
本题链接：
