It looks as if they were going to us 3 000 dollars for the concert hall.A. wantB. chargeC.

问题补充：

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：

A. want

B. charge

C. demand

D. cost

解析：考察动词用法。Charge sb some money for sth因为某物想某人要价…;句意：看起来好像这场音乐会他们向我们要价3000美元。