A number of books ______ been stolen from the library since the beginning of this term and the number _____ as large as 500.
A.have; are | B.has; is | C.has; are | D.have; is |
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A number of books ______ been stolen from the library since the beginning of this term and the number _____ as large as 500.
A.have; are | B.has; is | C.has; are | D.have; is |