[求助]nn们请教一题！！！^_^/大全-5-12

boxxzzy · 发表于 2004-1-24 19:43:00

Fact 1:Television advertising is becoming less effective:the proportion of brand names promoted on television that viewers of the advertising can recall is slowly decreasing.
Fact 2:Television viewers recall commericals aired first or last in a cluster of consecutive commercials far better than they recall commercials aired somewhere in the middle.
Fact 2 would be most likely to contribute to an explanation of fact 1 if which of the following were also true?
...
(D). The average number of clusters of consecutive commercials per hour of television is increasing.
(E). The average number of television commercials in a cluster of consecutive commercials is increasing.
就是d和e两个答案恁是看不出该选那个！希望nn们高台贵眼瞧瞧，给小弟一点suggestion。
......

freekate · 发表于 2004-1-24 22:43:00

应该选E. Fact 2 说在一组广告中人们只记得前后的广告而记不住中间的广告。D说每个小时里的广告组（cluster)增多了，每一组相对独立，并不能解释fact1.而E说每一组里的广告增多了，而人们仍然之际的开头和结尾的广告，所以总的来说人们能回忆起的广告就少了。

boxxzzy · 发表于 2004-1-24 23:24:00

哇！太崇拜你啦，万分感谢2楼的brother！！！^_^

[求助]nn们请教一题！！！^_^/大全-5-12

[求助]nn们请教一题！！！^_^/大全-5-12

所属分类: GMAT考试

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