That's a penclil case in English.
问题描述:
That's a penclil case in English.
These are her brothers.>
Those are my books.>
Is he your friend?
He isn't a man doctor.
答
These are pencil cases in English.
This is her brother.
That is my book.
Are they your friends?
Is he/she your teacher?
They aren't men doctors.