The number of the workers in this factory ________1,500. A number of them ______ from the countryside.
A.is; are | B.are; is | C. is; is | D.are; are |
The number of the workers in this factory ________1,500. A number of them ______ from the countryside.
A.is; are | B.are; is | C. is; is | D.are; are |
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