问题
选择题
The police say there is a $50,000 _______ for any information that helps them find the killer.
A．income
B．fee
C．bill
D．reward
答案
答案：D
考查名词辨析：A. income收入，B. fee费用，C. bill账单，D. reward悬赏，赏金，句意是；警察说任何提供有助于抓到杀人犯的信息的人都有５万的赏金。选Ｄ。