精选优质文档-倾情为你奉上高考英语阅读专题练习 七选五北京卷 2010Muzak The next time you go into a bank, a store, or a supermarket, stop and listen. What do you hear? 71 Its similar to the music you listen to, but its not exactly the same. Thats because this music was especially designed to relax you, or to give you extra energy. Sometimes you dont even realize the music is playing, but you react to the music anyway. Quiet background music used to be called elevator (电梯) music because we
