— You look so healthy!
— Yeah, I like eating apples. An apple a day keeps the away.
A. teacher
B. worker
C. farmer
D. doctor
网友回答
A. teacher
B. worker
C. farmer
(答案→)D. doctor
解析：teacher老师；worker工人；farmer农民；doctor医生。句意：你看起来如此健康。——是的，我喜欢吃苹果。一日一苹果，胜过找医生。结合语境可知选D。