题目内容
【题目】Lin Fang won first prize in the English contest and her efforts at last _____ .
A. pay back B. paid off
C. paid for D. paid down
【答案】B
【解析】 pay back“偿还,报复”;pay off“还清,有报偿”;pay for“支付”。句意。林芳在英语竞赛中获得了一等奖,她的努力最终有了回报。故选B项。
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