My hard work ___ I got a high mark in chinese literature this term

问题描述:

My hard work ___ I got a high mark in chinese literature this term
A.paid backB.paid forC.paid off D.paid out

C
pay off 收到效果,获得成功
我的努力学习收到效果,最终我在这个学期的汉语言文学中获得了高分.