问题
选择题
of the workers in this factory is about two hundred. of the workers are working hard.
A．The number;The number
B．A number;A number
C．The number;A number
D．A number; The number
答案
答案：C
题目分析：句意：这个工厂的工人数大约两百。很多工人工作努力。the number of……的数量，a number of很多，许多。故选C。