--what's wrong with your pen?--the ink ____come out.A.won'tB.didn'tC.hasn'tD.can't可以分别讲一下有什么区别么?为什么能选A不能选B.D呢?

来源:学生作业帮助网 编辑:作业帮 时间:2024/04/29 05:14:34
--what's wrong with your pen?--the ink ____come out.A.won'tB.didn'tC.hasn'tD.can't可以分别讲一下有什么区别么?为什么能选A不能选B.D呢?

--what's wrong with your pen?--the ink ____come out.A.won'tB.didn'tC.hasn'tD.can't可以分别讲一下有什么区别么?为什么能选A不能选B.D呢?
--what's wrong with your pen?--the ink ____come out.A.won'tB.didn'tC.hasn'tD.can't
可以分别讲一下有什么区别么?为什么能选A不能选B.D呢?

--what's wrong with your pen?--the ink ____come out.A.won'tB.didn'tC.hasn'tD.can't可以分别讲一下有什么区别么?为什么能选A不能选B.D呢?
一般不用过去时, can't执行者一般是人.