问题
选择题
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
答案
答案：D
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。