After years of hard work, his efforts ________,which was quite a relief. [ ]A. made up B. paid offC.

题目简介

After years of hard work, his efforts ________,which was quite a relief. [ ]A. made up B. paid offC.

题目详情

After years of hard work, his efforts ________,  which was quite a relief.
[     ]
A. made up    
B. paid off
C. took on      
D. hold back
题型:单选题难度:中档来源:天津同步题

答案

B

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