This is a robot.改为一般疑问句,否定句,做否定回答

问题描述:

This is a robot.改为一般疑问句,否定句,做否定回答

Is this a doctor?
This isn't a doctor.
No, it isn't.
祝你学习进步,更上一层楼!(*^__^*)
有不会的可以再问我:)

一般疑问句----is this a robot?
否定回答----no,it isn't.
否定句 this isn't a robot.