第28题: [单项选择]Some people asked Mozart to stay in a room by himself because they wanted to know whether ______ [A] his father was a good music teacher. [B] his father often helped him with music. [C] he really could write music by himself. 参考答案:C 答案解析:[解析] 原文的第二段与第三段明显的表示出:“人们不相信莫扎特小小年纪会写出如此美妙的音乐,所以让他单独呆在一间屋子里,让他单独创作。”