I am sorry,but I—you were here.When did you come back?A don't know B didn't know 请选...I am sorry,but I—you were here.When did you come back?A don't know B didn't know 请选择一个,

问题描述:

I am sorry,but I—you were here.When did you come back?A don't know B didn't know 请选...
I am sorry,but I—you were here.When did you come back?
A don't know
B didn't know
请选择一个,