The number of workers in this factory __
题型:选择题
问题:
The number of 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 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