The girl who is standing there is reading a new book ,whose cover_英语解答

The girl who is standing there is reading a new book ,whose cover is light blue.
这里为什么能用whose?想不通.
whose不是指“人的”吗?

人气：464 ℃　时间：2020-01-28 15:31:35

解答

指“书的”,whose,不一定指人的哦