— Congratulations! Among the best pictures in the petition, 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
网友回答
(答案→)A. yours; in
B. yours; on
C. you; in
D. you; on
解析：此题重点考查名词性物主代词的用法和介词in的用法，在几月份要用介词in。