学帮网The students are cleaning the classroom?改为一般疑问句并作否定回答
来源：学生作业学帮网 编辑：学帮网 时间：2024/07/02 08:30:56
The students are cleaning the classroom?改为一般疑问句并作否定回答
Are the students cleaning the classroom?No,they aren't.
Are the students cleaning the classroom?
No,they aren't.