this is a pear改为复数(要有some)
this is a pear改为复数(要有some)
This is a pear.改为复数句
this is a pear tree.改为复数
It is a pear.(改为复数句子)
请问 That is a pear .改为复数形式
there is a pear in the bag改为复数式
This is a cinema.(改为复数)
It‘s a pear 改为复数句
This is a box.(改为复数句)
This is a leaf.(改为复数形式)
This is a key.(改为复数形式)
There is a battle on this table(改为复数)