——Congratulations! Among the best pictures in the competition，I found . When did you draw it?——During the trip to the Yellow Mountain _______ May.

题型：单选题题类：模拟题难易度：普通

——Congratulations! Among the best pictures in the competition，I found . When did you draw it?
——During the trip to the Yellow Mountain _______ May.

A、yours; in B、yours; on C、you; in D、you; on