is that your backpack?同义句转换
is that your backpack?同义句转换
同义句转换:Is that your pencil?
Whose is that backpack?(改为同义句) _______ does that backpack __
It is your turn 同义句转换
is that your backpack改为复数
Is that your backpack?的中文意思
that,is,my,pencil,(同义句转换)
That is my pencil.同义句转换
That book is here.同义句转换
Whose mirror is that?同义句转换
This is my backpack改为同义句
is that your friend 改为复数句 is this his backpack作否定回答