题目内容
In our school library there_______ a number of books on science, and in these years the number of them_______ growing larger and larger.
A. are; is B. is; are
C. have; are D. has; is
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题目内容
In our school library there_______ a number of books on science, and in these years the number of them_______ growing larger and larger.
A. are; is B. is; are
C. have; are D. has; is