A number of workers in this factory _____ Party members,and

A number of workers in this factory _____ Party members,and The number of workers in this factory _____ 1,500. The number of workers in this factory ____ 1,500. A number o 英语单项选择1.________ number of the workers in this factory _____ The number of workers in this factory _______ a lot this yea I hear a number of workers in the factory _____ out of work ()the workers in this factory is 1000.A A number of B A smal This is a big factory and there are _____ workers in it. [&n The number of  the workers in this factory    I hear a number of workers in the factory ___ out of work --- I hear a number of workers in the factory ______ out of _____ of the workers in this factory is about fifty. [