标题: GWD 3-Q38/prep 2-6 different type [打印本页] 作者: wuyinzhe 时间: 2011-10-21 10:30 标题: GWD 3-Q38/prep 2-6 different type Two computer companies, Garnet and Renco, each pay Salcor to provide health insurance for their employees.Because early treatment of high cholesterol can prevent strokes that would otherwise occur several years later, Salcor encourages Garnet employees to have their cholesterol levels tested and to obtain early treatment for high cholesterol.Renco employees generally remain with Renco only for a few years, however.Therefore, Salcor lacks any financial incentive to provide similar encouragement to Renco employees.
Which of the following, if true, most seriously weakens the argument?
A. Early treatment of high cholesterol does not eliminate the possibility of a stroke later in life.
B. People often obtain early treatment for high cholesterol on their own.
C. Garnet hires a significant number of former employees of Renco.
D. Renco and Garnet have approximately the same number of employees.
E. Renco employees are not, on average, significantly younger than Garnet employees
答案的解释不是很清楚，求大神指点一下。。。作者: darlingchum 时间: 2011-10-22 17:33
答案是C么？如果不是就糗大了~ premise是1. early treatment of high cholesterol can prevent strokes that would otherwise occur several years later ，Salcor encourages Garnet employees to have their cholesterol levels tested and to obtain early treatment for high cholesterol 2.Renco employees generally remain with Renco only for a few years 注意 保险公司的目标还是盈利 它提供这个服务是想通过先花点小钱把潜在的大钱的威胁给灭了
结论是Salcor lacks any financial incentive to provide similar encouragement to Renco employees.
如果不是就糗大了~