题目内容
In our school library there a very small 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.have,is
A
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题目内容
In our school library there a very small 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.have,is
A