听力原文： The entertainment profession, or' show business', attracts many young people. Unfortunately, only very few can hope to become famous and prosperous. Talent is not enough, because show business is as competitive as any other business. Without a good manager, a performer can never hope to succeed. This is true for actors, dancers and comedians, but perhaps most of all for singers. 'Pop' stands for' popular', and a pop singer has to work very hard to become popular. He must either give the public what they already want, or he must find a new way of singing that will attract their attention. Even when he has succeeded and his records are sold everywhere, he cannot relax. The life of a successful pop singer is not at all easy. He can only relax when he is alone, because everything he does is watched and reported in the special newspaper written for the' fans'. The fans are the most important people in the world for a singer. They buy his records, they go to his concert, and make him rich and famous. But they can be very annoying, too. Sometimes their enthusiasm gets so hysterical that they do anything to get a' souvenir'. They steal handkerchiefs, they tear off buttons, and they even cut off pieces of the unfortunate singer's hair. Many singers have been forced to hide. A pop singer has to spend a lot of money on clothes, because he must always look smart, or, at any rate, different. He must have a luxurious car. And-most important-he must always keep smiling for the benefit of his public. (33)