学帮网He used to take a walk after supper each day,___?A.did he B.was he C.usedn't he D.wasn't he
来源：学生作业学帮网 编辑：学帮网 时间：2024/05/15 17:50:40
He used to take a walk after supper each day,___?
A.did he B.was he C.usedn't he D.wasn't he
C
填didn't he也可以.
我觉得答案好像都不对，非要选的话可能是C吧