Do you enjoy ？A. to sing and danceB. singing and dancingC. to sing and danceD. sing and da

问题补充：

Do you enjoy ？

A. to sing and dance

B. singing and dancing

C. to sing and dance

D. sing and dancing

答案：

A. to sing and dance

(答案→)B. singing and dancing

C. to sing and dance

D. sing and dancing

解析：句意:你喜欢唱歌跳舞吗?enjoy后面常接动名词作宾语,表示喜欢做某事,动名词表示抽象动作,故选B.