A:Are you in Class2 ,Grade1?B:Yes,___ ___,what about you?A:I'm in Class2,___ 在横线上填空.

问题描述:

A:Are you in Class2 ,Grade1?B:Yes,___ ___,what about you?A:I'm in Class2,___ 在横线上填空.

A:Are you in Class2,Grade1?
B:Yes,I am.What about you?
A:I'm in Class 2,Grade3.