逻辑题，求救！！

xiangmingliu08 · 发表于 2011-4-15 21:23:24

大意是说，因为觉得大多数人都不喜欢看长的televised political messages, 所以广告商就改短的了。去年，有个人作了一个长达一个小时的广告，at the begining of the half-hour slot a substantial portion of the viewing public had turned into that station. 结论说，多数人开始喜欢长的广告了。
削弱题：正解是：the half-hour-long ad was aired during a time slot normally taken by one of the most popular prime-time shows.
我选的是：Most short ads are aired during a wide range of programs in order to reach a broad spectrum of viewers.
我想的是，因为它在多个电台播放，所以收看率就高了，而不是人们开始喜欢长广告，所以起到削弱的作用。但是为什么不对呢？

dengts · 发表于 2011-4-15 21:25:36

把题贴出来吧。。。

xiangmingliu08 · 发表于 2011-4-15 21:30:51

把题贴出来吧。。。

-- by 会员 dengts (2011/4/15 21:25:36)

because ot was long thought that few people would watch televised political messages, most televised political ads, like commercial ads, took the form of short messages. Last year, however, one candidate produced a half-hour-long ad. At the begining of the half-hour slot a substantial portion of the viewing public had turned into that station. Clearly, then, many more people are interested in lengthy televised political messages than was previously thought.

gmat小菜鸟 · 发表于 2011-4-15 21:34:15

正确选项更直接，正因为在poluar shows之间，才会有很多人去观看。。而不是人们喜欢看。。而且注意at the beginning这个词

gmat小菜鸟 · 发表于 2011-4-15 21:37:55

然后，就算它在wide range of program间播放，人们也不一定会看到。。

dengts · 发表于 2011-4-15 21:42:49

At the begining of the half-hour slot a substantial PORTION of the viewing public had turned into that station.That's why your choice can't weaken the conclusion!

gmat小菜鸟 · 发表于 2011-4-15 21:43:58

楼上大神正解！

逻辑题，求救！！

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