Are your books in the bookcase?做否定回答 It is in the room.改为复数句
问题描述:
Are your books in the bookcase?做否定回答 It is in the room.改为复数句
答
No, they aren't.
They are in the rooms.
答
No,they are not.
They are in the room.
答
No,they aren't.
They are in the rooms.