Oh it so nice. What beautiful music it is !A. smellsB. soundsC. tastesD. looks

问题补充：

Oh, it so nice. What beautiful music it is !

A. smells

B. sounds

C. tastes

D. looks

答案：

A. smells

(答案→)B. sounds

C. tastes

D. looks

解析：smell闻起来；sound听起来；taste尝起来；look看起来。根据下文，多美妙的音乐啊！可知上文指的是，哦，听起来真不错。故选B。