第24题: [单项选择]Why does the auctioneer is interested in encouraging the competitors to bide A. To get a higher price. B. To increase his salary or service fees. C. To help the seller get a higher profit. D. To cheat the buyers to offer higher figures. 参考答案:B 答案解析:[解析]细节题。问题的答案隐藏在第三段最后两句中 The auctioneer’s services are paid in the form of a percentage of a price t