问题
选择题
____ workers in the factory ____ over two thousand. [ ]
A. The number of, is
B. The number of, are
C. A number of, is
D. A number of, are
答案
答案:A
____ workers in the factory ____ over two thousand. [ ]
A. The number of, is
B. The number of, are
C. A number of, is
D. A number of, are
答案:A