it is an old backpack的复数形式
it is an old backpack的复数形式
it is anold backpack的复数形式
It is an old sweater 改为复数形式是?
It's my backpack.改为复数形式
This is my backpack.改成复数形式
it is an eraser的复数形式!help
She is an old woman.(改为复数形式)
it is my watch变复数形式 the backpack is under the table.就画线部分提问
"It is an egg"变为复数形式怎么改
It is an English car.(改为复数形式)
把Is it an eraser改为复数形式
It is an Asian wolf.改为复数形式谢谢