He borrowed $100 from his boss and was given ten months to the debt.
A. give back
B. bring back
C. pay for
D. pay off
网友回答
A. give back
B. bring back
C. pay for
(答案→)D. pay off
解析：短语辨析。A.归还，恢复；B. 拿回来，带回； C. 赔偿，为……付出代价；D. 付清，取得成功。句意：他从老板那儿借了100美元，老板给了他十个月还清这笔债。故选D。