题目内容
In our school, there _____ a number of books on science and the number of them ___ growing larger and larger.
A. is; are B. are; is C. is; is D. are; are
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题目内容
In our school, there _____ a number of books on science and the number of them ___ growing larger and larger.
A. is; are B. are; is C. is; is D. are; are