He could hum when he was only four years old.
A. many music
B. many piece of music
C. a lot music
D. many pieces of music
网友回答
A. many music
B. many piece of music
C. a lot music
(答案→)D. many pieces of music
解析:music“音乐”是不可数名词,要表示音乐的数量应该用量词piece“首”,是可数名词。表示“许多首音乐”应该用many pieces of music。所以本题选D。