is that girl your friend?改为复数
is that girl your friend?改为复数
Is that your friend (改为复数句)
Is that your friend?(改为复数句)
Is this girl your friend 复数句
Is she your friend?(改为复数句)
Is he your friend?改为复数
Is this your friend?改为复数形式
把下列句子改为复数:this is a girl.that is your cousin.the picture is
is that gril your friend 改复数
is that your friend 改为复数句 is this his backpack作否定回答
Is that your baseball 改为复数句
is that your backpack改为复数