题目内容
In our school library there a number of books on science and the number of them
g rowing larger and larger.
A. is , are B. are , is C. has , is D. have , are
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题目内容
In our school library there a number of books on science and the number of them
g rowing larger and larger.
A. is , are B. are , is C. has , is D. have , are