The athlete’s years of hard training when she finally won the Olympic gold medal.
A. went on
B. got through
C. paid off
D. ended up
网友回答
A. went on
B. got through
(答案→)C. paid off
D. ended up
解析：考查短语动词。A 项为“继续”；B 项为“通过，到达，做完”；C 项为“付清；取得 成功”，这里的意思为多年的努力终于有了好结果；D 项为“结束，死亡”，不符合题意。句意：当她最终获得奥运金牌的时候，这个运动员 多年的努力终于有了回报。