whose is this book Whose are these books 为什么这句对whose is this book 而这句Whose are these books 就不对呢?

分类: 作业答案 • 2021-12-20 03:22:51

问题描述：

whose is this book Whose are these books
为什么这句对
whose is this book
而这句
Whose are these books
就不对呢?

答

都是对的啊