【Therearesomenewbooksintheschoollibrary.Theyare()booksAchildBchildrens"CchildrenDchildren"
2021-06-20 46次 反馈错误 加入收藏 正确率 : 100%
题目内容：
There are some new books in the school library.They are ( )books
A child
B childrens"
C children
D children"s
我有急用,
优质解答
D
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