Jack's never worked hard at physics,has he?_____,so I don't think he can work out the problem.有的老师说yes有的老师说no

分类: 作业答案 • 2022-01-02 15:39:35

问题描述：

Jack's never worked hard at physics,has he?_____,so I don't think he can work out the problem.
有的老师说yes有的老师说no

答