this is the child's spoon变为复数
this is the child's spoon变为复数
This is my teacher变成一般疑问句.He is from the U.S.A.变为复数
This child is very lovely变复数
this man is a teacher.和that child is under the tree.的复数形式
把下列句子变为复数.This is a watermelon.It is yellow shirt.That's my
this is a bus.【变为复数句】
This is an apple 变为复数句子
What is this?变为复数句___________________________.
Is this your book ? 变为复数句
This is my sister(变为复数句)
This is a pen 变为复数
This is a key.(变为复数)