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American Idol is a TV show and annual American singing competition, which began its first season on June 11, 2002. It is based on the British show Pop Idol, in which thousands of young singers, aged 16-28, audition（试演）for the chance    (choose) as the new singing idol. The program seeks to discover the   (good) young singer in the country through   series of nationwide auditions.              
Auditions   (hold) in key cities around the country, with judges removing some contestants(选手),   there are only 30 left. These 30 compete, on air, and the viewing public votes for   three favorites each week, over the course of the next three weeks. Those nine contestants, along    one “wild card” chosen by judges, continue on to the next stage of the competition,   takes place over several weeks. The outcome of the latter stages of this competition is wholly determined by public voting. There are three judges assessing the contestants’    (perform) in order to facilitate(推动) the voting.
Of these ten, two winners are chosen to appear in a live half-hour telecast（电视广播）the following evening to compete    a top-dollar record deal.