请教PREP里面的一道逻辑题！

帆兔子 · 发表于 2013-9-17 17:13:40

The growing popularity of computer-based activities was widely expected to result in a decline
in television viewing, since it had been assumed that people lack sufficient free time to maintain
current television-viewing levels while spending increasing amounts of free time on the
computer. That assumption, however, is evidently false: in a recent mail survey concerning
media use, a very large majority of respondents who report increasing time spent per week
using computers report no change in time spent watching television.

In order to evaluate the argument, it would be most useful to determine which of the following?

A. Whether the survey collected information about the amount of money respondents spent on
free-time media use
B. Whether the amount of time spent watching television is declining among people who report
that they rarely or never use computers
C. Whether the type of television programs a person watches tends to change as the amount of
time spent per week using computers increases
D. Whether a large majority of the computer owners in the survey reported spending increasing
amounts of time per week using computers
E. Whether the survey respondents’ reports of time spent using computers included time spent
using computers at work

从有关无关的角度来看，答案选E没错，但是我有点想不通：
此题是evaluate题型，从正确选项的正反两个方面考虑，应该会从某种角度上加强或者削弱结论，但是我读了好久，似乎正反两个方面都是加强的作用，烦请大家解答！

请教PREP里面的一道逻辑题！

所属分类: GMAT考试

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