he could hum songs and difficult pieces of music

he could hum songs and difficult pieces of music he could hum songs and difficult pieces of music!翻译这句话! he could hum songs and diffcult pieces of music . While Midori was a girl,she could hum songs and difficult __ When he was a small boy,he could hum songs and difficuld pie He could hum songs when he was five. Li Yundi could hum songs and___when he was very young. he could hum songs when he was eight years old.这句话为什么要用could he could hum songs when he was 4 years old 句型转换 difficult pieces of music与some pieces of music有什么区别啊? 英语改错和同义句1.Tom and Jack could be able to hum chinese songs at difficult pieces of music 中的形容词可以放在名词前吗