2. 外语
  3. Which of the following most logically completes the argument? Each year a consumer agency ranks all domestic airlines for on-tim

Which of the following most logically completes the argument? Each year a consumer agency ranks all domestic airlines for on-tim

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问题 Which of the following most logically completes the argument? Each year a consumer agency ranks all domestic airlines for on-time performance during the previous year, using as its sole criterion the percentage of each airline’s flights that left no more than fifteen minutes late. The agency does not count delays due to mechanical reasons, but the fact that the percent age of delayed flights hat were delayed for mechanical reasons was approximately the same for all domestic airlines last year means that______.
选项 A、including delays for mechanical reasons in calculating the airline rankings for on-time performance would have had little, if any, effect on last year’s rankings
B、airlines would work harder to reduce delays if delays for mechanical reasons were included in the determination of on-time performance rankings
C、the agency’s rankings do not give consumers an accurate idea of how a given airline compares to other airlines with respect to the percentage of flights delayed last year
D、those airlines with the best on-time performance record last year also had the greatest number of delays for mechanical reasons
E、on-time performance was approximately the same for all domestic airlines last year
答案A
解析 本题的完成句子是要从上面推理中得出什么，因此，属于归纳类。注意归纳类思维及(A)的正确原因。另外，本题为LSAT的一道逻辑推理题的重考题，但问题目的与选项有所变化，这也反映出美国三大考试之间的互相参考命题趋势。
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本试题收录于： GMAT VERBAL题库GMAT分类
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