—Guess, how much does it cost?
—I think it costs 15 and 20 dollars.
A. from
B. between
C. among
D. with
网友回答
A. from
(答案→)B. between
C. among
D. with
解析：考查介词用法。from 从，来自，between 在两者之间，among 指三者以上，with 和，句意：猜，花了多少钱？我认为花了在十五和二十美元之间。短语：between … and在两者之间。所以选B。