1.This isn't an egg.
Is this an egg
2.Is that an old clock
That isn't an old clock.
3.Is he your teacher
He isn't my teacher.
4.Are you in Class
I am not in Class 5.
不明白的再问哟,请及时采纳,多谢!
1.This isn't an egg.
Is this an egg
2.Is that an old clock
That isn't an old clock.
3.Is he your teacher
He isn't my teacher.
4.Are you in Class
I am not in Class 5.
不明白的再问哟,请及时采纳,多谢!