※ 引述《lovekyoko (匹兹堡的天空)》之铭言： : Q14: : Political Advertisement: : Mayor Delmont’s critics complain about the jobs that were lost in the city : under Delmont’s leadership. Yet the fact is that not only were more jobs : created than were eliminated, but the average pay for these new jobs has been : higher than the average pay for jobs citywide every year since Delmont took : office. So there can be no question that throughout Delmont’s tenure the : average paycheck in this city has been getting steadily bigger. : (D)The average pay for jobs eliminated in the city during Mayor Delmont’s : tenure has been roughly equal every year to the average pay for jobs : citywide. : 答案是D : 自己在练习的时候 没想太多 选了A : 虽然知道A错在哪 还有BCE都有错 : 可是我不知道D是哪里支持 : 有人可以用数学举例吗 伤咖看的似懂非懂的 : 感谢 原题题目的因果关系： 因为(1)每年创造的工作比销除的工作多 (2)新的工作平均薪水比起整个城市的平均要高 所以在Delmont主政下本市的薪资水准在增加 答案(D)的意思是说在Delmont的主政下 在城区内销除的工作平均薪资大约等於整个城市的平均薪资 依上面给定的条件，如果本来城市有100个工作机会，平均薪资是100 那全城薪资是10,000 现在我移除10个旧的，但新增15个新的(前提1)，每个薪水110(前提2) 现在全城的薪资为10,650，平均薪资变成101->支持 --

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