Your mother told me that you overslept this morning, ____?

Your mother told me that you overslept this morning, ____?
A、didn’t she
B、didn’t you
C、did she
D、did you
【正确答案】:B
【题目解析】:didn't you 表示 的疑问是:你起晚了,对吗吗?didn't she 表示的疑问是:你妈妈和我说了,对吗?根据句意第一种比较符合,因此选B