dennis could play the piano when he was five

dennis could play the piano when he was five When he was five,he could play the piano.(意思相同) when could he play the piano?翻译 When I was five years old, I could play the piano well.的同义句 my sister could play the piano when she was five years old 改 英语句型转换求答案She could play the piano when she was five years ol he could play the piano well when he was seven years old的同义句 同义句转换：He could play the piano very well when he was only fiv My friends could play the piano when he was ten的同义句 英语同义句转换!1.Li yundi could play the piano when he was seven ye My friends could play the piano when he was ten.同义句 My frien 七下的英语试题 1.Li ming could play the piano when he was eight.Li