Traditionally, college students hold a graduation ceremony to encourage themselves before they on their life jouney.
A. give up
B. settle down
C. get through
D. set off
网友回答
A. give up
B. settle down
C. get through
(答案→)D. set off
解析：A、放弃，交出；B、定居，专心于；C、通过，到达；D、出发，动身。句意：传统上，大学生们在他们踏上人生旅程之前，要举行一个毕业仪式来鼓励他们自己。结合语境可知选D。
【考点定位】短语辨析