标题: og 156 [打印本页] 作者: wretdgdh 时间: 2004-11-30 13:00 标题: og 156
Questions 156-157 are based on the following.
Companies O and P each have the same number of employees who work the same number of hours per week.
According to records maintained by each company, the employees of Company O had fewer job-related accidents last year than did the employees of Company P. Therefore, employees of Company O are less likely to have job-related accidents than are employees of Company P.
156.
Which of the following, if true, would most strengthen the conclusion above?
(A) Company P manufactures products that are more hazardous for workers to produce than does Company O.
(B) Company P holds more safety inspections than does Company O.
(C) Company P maintains a more modern infirmary than does Company O.
(D) Company O paid more for new job-related medical claims than did Company P.
(E) Company P provides more types of health-care benefits than does Company O.
A is the best answer.
The passage’s statistical data support the conclusion, but give information about one year only and identify no factor that would cause a higher accident rate at Company P. By describing such a factor, choice A, the best answer, suggests that these data can support a generalization like the conclusion.
1Company P’s greater number of safety inspections (choice B) may simply indicate greater attention to workers’ safety.
关于B项，不明白？我认为是weaken结论，但ets认为无关？
请指教！作者: himba 时间: 2004-11-30 13:06
我的理解是，因为company P 有更多的安全检查，所以理论上说会更多可能的job-related accident被检查出来而file起来。这个选项和证明company O比较不容易有job-related accident其实没有关系的，因为它一点没提到company O的情况。
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