标题: GWD-TN 2道逻辑题求助，万分感谢！ [打印本页] 作者: croustillant 时间: 2010-3-4 23:02 标题: GWD-TN 2道逻辑题求助，万分感谢！ A significant number of complex repair jobs carried out by Ace Repairs have to be reworked under the company’s warranty. The reworked jobs are invariably satisfactory. When initial repairs are inadequate, therefore, it is not because the mechanics lack competence; rather, there is clearly a level of focused concentration that complex repairs require that is elicited more reliably by rework jobs than by first-time jobs. The argument above assumes which of the following?
A. There is no systematic difference in membership between the group of mechanics who do first-time jobs and the group of those who do rework jobs. B. There is no company that successfully competes with Ace Repairs for complex repair jobs. C. Ace Repairs’ warranty is good on first-time jobs but does not cover rework jobs. D. Ace Repairs does not in any way penalize mechanics who have worked on complex repair jobs that later had to be reworked. E. There is no category of repair jobs in which Ace Repairs invariably carries out first-time jobs satisfactorily.
答案是A
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. Which of the following, if true, most strengthens the argument in the advertisement?
A. The average pay for jobs created in the city during the past three years was higher than the average pay for jobs created in the city earlier in Mayor Delmont’s tenure. B. Average pay in the city was at a ten-year low when Mayor Delmont took office. C. Some of the jobs created in the city during Mayor Delmont’s tenure have in the meantime been eliminated again. 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. E. The average pay for jobs in the city is currently higher than it is for jobs in the suburbs surrounding the city.