His hard work_______when he got the result .A．paid forB．paid backC．paid offD．pai_刷题宝

题干

His hard work_______when he got the result .

A．paid for

B．paid back

C．paid off

D．paid up

上一题下一题 0.85难度单项选择更新时间:2010-06-08 12:38:56

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