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为了方便广大考生更好的复习，综合整理了新GRE小短文阅读模拟练习，以供各位考生考试复习参考,希望对考生复习有所帮助。愿大家都能取得好成绩，更多有关留学考试的资讯与辅导资料敬请关注留学考试。 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 introducing 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 Before 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 | 
