Is that your computer.怎么复数形式急!
Is that your computer.怎么复数形式急!
is that your sister改为复数形式,怎么改?
Is that your pencil?复数形式
Is that your computer?
is that your eraser(改写为复数形式)
Is she your sister?怎么变成复数形式
That is an orange.怎么改成复数形式
Is that his class?怎么变成复数形式?
Is that a watch?(怎么改为复数形式)
Is that your brother?怎么改为复数句
Is that your computer?(改为肯定句)
把下列句子改为复数形式 This is my key That is your photo He