Question

13. The athlete's years of hard training    when she finally won the Olympic gold medal.

A. went on         B.  got over

C. ended up       D.  paid off

Answer 1

13. D考查动词短语辨析。句意：当那位运动员最终获得奥运会金牌时，她多年的刻苦训练有了回报.go on继续；get over克服；end _up结束；pay off偿清，回报。故选D。