将这些英语句子改为否定句和问句.1.They are my parents.2.It is a key.3.I am a superman.
问题描述：
将这些英语句子改为否定句和问句.
1.They are my parents.
2.It is a key.
3.I am a superman.
答
1 they aren't my parents Are they you parents？
2 it isn't a key is it a key？
3 I amn't a superman Are you a superman？
答
1.They aren't my parents.
Are they your parents?
2.It isn't a key.
Is it a key?
3.I am not a superman.
Are you a superman?
答
1.They are not my parents.
Are they your parents?
2.It is not a key.
Is it a key?
3.I am not a superman.
Are you a superman?
答
They are not my parents. Are they my parents?
It is not a key. Is it a key?
I am not a superman. Am I a superman?