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1、智 课 网 G R E 备 考 资 料新GRE考试阅读练习题-智课教育旗下智课教育1 Factory workers in Beltania are guaranteed lifetime jobs， bonuses paid on the basis of productivity and corporate profits， and a wage rate that is not attached to a particular job. Paradoxically， these guarantees do not discourage factory owners from introd
2、ucing labor-saving machinery. Such innovations are to the factory owners advantage despite the fact that the owners must protect the wages of their workers. A Which of the following， if true， most helps to explain why the introduction of labor-saving machinery is advantageous to factory owners? B Be
3、fore a Beltanian factory worker is hired， he or she must present a record of his or her previous productivity.C Labor-saving machinery increases productivity， thus yielding profits that more than cover the cost of retraining workers for other jobs. D The purchase and maintenance of new machinery adds significantly to the final cost of the goods produced. E Factory workers demand a change of procedure in the routine tasks they perform. Limited competition exists among Beltanian factories for consumer markets. 答案：B
