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He always his time and his efforts .
A. made the most of; paid off
B. made good use of; paid back
C. took the most of; paid for
D. made most of; paid up
网友回答
(答案→)A. made the most of; paid off
B. made good use of; paid back
C. took the most of; paid for
D. made most of; paid up
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