给我一篇20世纪发明或者发明家的英文介绍的文章`字数在600-750左右...答:Frederic Francois Chopin Frederic Francois Chopin, Polish-born composer and renowned pianist, was the creator of 55 mazurkas, 13 polonaises, 24 preludes, 27 etudes, 19 nocturnes, 4 ballads, and 4 scherzos.Frederic Chopin was born in Zelazowa Wola, Poland, on February 22, 1810, to...