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 |