What's behind the door?It's a football.这句话哪里错了

来源：学生作业学帮网 编辑：学帮网 时间：2024/05/28 15:12:18

What's behind the door?It's a football.这句话哪里错了

应该是What is that behind the door?It's a football.

回答:A football即可

没错啊～