Tom's father is a doctor.改为一般疑问句,并作肯定和否定的回答,

问题描述:

Tom's father is a doctor.
改为一般疑问句,并作肯定和否定的回答,

Is Tom's father a doctor?
Yes, he is .
No, he isn't.

Is Tom's father a doctor?
Yes,he is.
No,he is not.