When someone is knocking at the door,you may ask"______"?A.Who are you B.Who it is C.What are you D.Who is it

分类: 作业答案 • 2022-02-16 11:10:55

问题描述：

When someone is knocking at the door,you may ask"______"?
A.Who are you
B.Who it is
C.What are you
D.Who is it

答