---Do you enjoy ---Yes,I do.

题目

---Do you enjoy ---Yes,I do.
A.to sing and to dance
B.singing and dancing
C.to sing and to dance
D.sing and dancing

答案

选 B
enjoy 后接动词时,需接 v-ing 形式.故排除A、C；D项前一个不是v-ing形式,故也排除.
句意：——你喜欢唱歌跳舞吗?—— 是的,我喜欢.