1.My father is a writer对writer进行提问 2.Is your mother a dancer 做否定回答 3.this my friend否定
问题描述：
1.My father is a writer对writer进行提问 2.Is your mother a dancer 做否定回答 3.this my friend否定
答
1.My father is a writer对writer进行提问
What is your father?
2.Is your mother a dancer 做否定回答
No,she isn't.
3.this my friend否定
This isn't my friend.