选词填空!请写出为什么IS this book___(your,yours).whose are these computers?_英语解答

选词填空!请写出为什么
IS this book___(your,yours).
whose are these computers?They are___(our,ours).

人气：257 ℃　时间：2020-06-23 19:10:40

解答

yours
ours
这本书是你的吗?yours=your book
这些电脑是谁的?他们是我们的.ours=our computers