选择正确的句子补全对话
A. where's my new schoolbag?
B. Is it in the box?
C. Your room is so messy (不整洁的)
D. Yes, it is.
E. Is it on the bed?
Ben: Mum,
Mum:
Ben: No, it isn't. Oh, the box is in front of the bed.
Mum:
Ben: No, it isn't. It isn't on the bed.
Mum: Is it behind the desk?
Ben: Thank you, Mum.
Mum: Let's clean it.
Ben: OK.
答案:【1】A【2】B【3】E【4】D【5】C