A number of books in the library ____ been stolen so that the number of them ____ smaller than before.
A.has, are | B.has, is |
C.have, is | D.have, are |
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A number of books in the library ____ been stolen so that the number of them ____ smaller than before.
A.has, are | B.has, is |
C.have, is | D.have, are |