以下是引用boxxzzy在2004-1-23 23:37:00的发言:
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!
fact 1 ——电视广告的效用日渐降低:因为观众越来越容易忘记广告的内容。 fact 2 ——在一连串的广告中,观众相对之下更容易记得第一个或者最后一个广告内容。
D 每个小时的电视广告的连串数字正在不断增加,即是:一个小时内,出现越来越多串的广告。 E 每一连串的广告中的单个广告数字不断增加,即是:一连串广告中含有的广告越来越多。
现在应该可以将答案和题目穿起来了吧?! ^-^ |