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请教黄皮OG 38
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.
which if the following, if true, would most weaken the conclusion above?
A .. the employees of company P lost more time at work due to job-related accidents than did the employees of company O
B .. company P considered more types of accidents to be job-related than did company O
C .. the employees of company P were sick more often than were the employees of company O
D .. several employees of company O wach had more than one job-related accidents
E .. the majority of job-related accidents ata company O involved a single machine.
答案选B 不懂B是怎么削弱题目的,请NN指教 |
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