【whydon'tyouaskapolicemanforhelp?改为同义句youaskapolicemanforhelp.】
2020-11-11 143次 反馈错误 加入收藏 正确率 : 100%
题目内容：
why don't you ask a policeman for help?改为同义句 you ask a policeman for help.
优质解答
【I suggest 】you ask a policeman for help.
=Why not ask a policeman for help? - 追问：
- 那啥，是you＿ ＿ask a policeman for help
- 追答：
- ought to
本题链接：
