问题
选择题
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
答案
答案：C
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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
答案：C