Is this your grandfather?回答这个问题:1 No,he isn‘t.2 Yes,it is.He is mymother“s father.这两个选项,哪个对?

问题描述:

Is this your grandfather?回答这个问题:1 No,he isn‘t.2 Yes,it is.He is mymother“s father.
这两个选项,哪个对?