Is that your friend (改为复数句)
Is that your friend (改为复数句)
Is that your friend?(改为复数句)
is that girl your friend?改为复数
Is she your friend?(改为复数句)
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
1.This is my sister.改为复数句2.That is my friend.改为复数句
Is he your friend?改为复数
Is this your friend?改为复数形式
Is that your dictionary?(改为复数句)______ ___yuor_
Is that your brother?怎么改为复数句
is that gril your friend 改复数