【题目】It looks as if they were going to ________us 3,000 dollars for the concert hall.
A.want
B.charge
C.demand
D.cost

【答案】B
【解析】A. want想要；B. charge索价，收费，charge sb. some money for sth.为某物向某人要多少钱；C. demand强烈要求；D. cost花费，sth. cost sb. money某物花费某人多少钱；句意：他们好像要我们拿三千美元的音乐厅使用费。根据句意，故选B。