There a number of books in the library. The number of the books getting bigger and bigger. A.are; is...
2022-09-15 08:55:19 207次 江苏省东台市第四联盟 2019-2020学年九年级上学期期末英语试卷 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
There a number of books in the library.
The number of the books getting bigger and bigger.
A.are; is B.are; are C.is; are D.is; is
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