3.Which of the following（下列的， 其次的） statements（陈述， 声明） is true（真实的，忠实的），according to（根据） the research（研究） findings（发现） reported（被报告） in paragraph 6? A)Repeated（重复的） hearings（听） of complex(复杂的) pieces（片，块，首） of music are enjoyable（令人愉快的） and not tiresome（烦人的）． B)Repeated hearings of complex pieces of music are tiresome（烦人的） at first （首先，最初）and then become enjoyable（令人愉快的）． C)Repeated hearings of simple songs（歌曲） are more enjoyable（令人愉快的） than those of complex pieces of music． D)Repeated hearings of simple songs become tiresome（烦人的） sooner than （比...更快）those of complex pieces of music． 3．D． 细节题。 利用备选项中的细节信息结构：complex pieces of music和simple songs共同作为答案线索，在文章中查找答案相关句： If there is one group of Workers across the Western world who wm be glad that Christmas is over that group is shop workers． It is not that they like to complain．They realize that they are going to be rushed off their feet at Christmas．They know that their employers need happy customers to make their profits that pay their wages．But there is one thing about working in a Shop over Christmas that is too bad to tolerate． That thing is music．These days，au Shops and many offices have what is known as “Piped music1” or “muzak” playing for all the hours that they are open．Muzak has an odd history． During the 1940s，music was played to cows as part of a scientific experiment．(第2题答案相关句) It was found that cows which listened to simple，happy music produced more milk．Perhaps workers and customers who listened to simple， happy music would be more productive and spend more money. In fact，nobody knows what effect playing muzak in shops has on profits．It is simply something that everybody does．But we are learning more about the effect of constantly repeated hearings of songs on the people who have to hear them all the time． （第5段） Research（研究） shows（显示， 指示） that repeated hearings of complex pieces of music bring greater enjoyment（快乐） before becoming tiresome（烦人的）．And that point（时刻， 地点， 分数）come（到来，出现） much sooner （更快）with simple songs. 答案相关句说：重复收听复杂得音乐会出现先觉得好听，然后觉得厌烦的情况， 而出现厌倦这一时刻，听简单的歌曲比听复杂的音乐出现的更快．