A. All the people are interested in music lessons. B. Mozart had no brothers or sisters. C. Mozart wrote a lot of music in his short life. 参考答案:C 答案解析:[解析] 原文第一段中的第一句表明“有些人对音乐课感兴趣”,所以 A是错的;第一段中的第二行与表明:“莫扎特三岁时和他的姐姐一起上音乐课”,所以[B]是错的;第四段明显表明:“莫扎特英年早逝,可在短暂