Those are your books.改为单数形式要怎么改?

分类: 作业答案 • 2023-01-16 10:06:41

问题描述：

Those are your books.改为单数形式要怎么改?
------your--------.是这样的回答形式。

答

That is your book.
That's your book.------your--------.是这样的回答形式。That's your book.