选择适当的选项补全对话

问题描述:

选择适当的选项补全对话
A:Who's that?
B:I's John,my brother.
A:__________
A:Draw a TV,please.
B:Sorry,I can't.
A:__________
A.That's all right.B.OK.C.Very good.D.Sorry,I don't know.E.Bye!F.Thanks.

A:Who's that?
B:I's John,my brother.
A:__Sorry,I don't know
A:Draw a TV,please.
B:Sorry,I can't.
A:__That's all right