天山-9-18

balabaladou7

以下是引用justintime在2005-12-11 3:36:00的发言：

这题是典型的偷换概念的题。

the question is about the allocation of the people's free time spend between the TV and Computer, but the survey is the increasing time spent per week using computers ,

time spent per week using computers ==free time + work time

犀利！tks.

lupisces

116.
   (30096-!-item-!-188;#058&005070)     (T-9-Q18 different type) PREP E      有一点点不同

 

 

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

前提：人们free time电脑用多了，看电视就减少了；survey：大部分人每周用电脑时间增加，但是看电视时间没变

E yes，如果respondents增加的玩电脑的时间包括work的时间的话，就说明free time电脑没用多，那么调查就没有意义，说明不了assumption是FALSE的；no，调查就有意义，说明这个assumption是FALSE的

[此贴子已经被作者于2009-5-1 15:55:26编辑过]

ljwqlcl881703

讨论那么多 还头头是道的选A的 我就问一句 最后几个单词 no change in time spent watching television  看清了么 再举个你们A的例子  经常看电视为何物 就是我今天看了一小时电视  明天看了一小时 后天还看了一小时  这叫经常  不经常 就是我今天看了24个小时电视  明天后天我都不看  这咋比阿？ 经常的还能比变化量  不经常怎么比？