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考研英语时文阅读：Robo-traders 2
[摘要]
1.The passage is mainly__________.
[A] a review of two kinds of auctions
[B] an introduction of trading robots
[C] a survey of the trading market
[D] about trading alternat...
1.The passage is mainly__________.
[A] a review of two kinds of auctions
[B] an introduction of trading robots
[C] a survey of the trading market
[D] about trading alternatives
2.Which of the following is true according to the text?
[A] David’s robot traders have now been used in real-world markets.
[B] Robot traders can evolve like creatures.
[C] There is room for improvement in efficiency in trading markets.
[D] The English auction is the most popular trading form.
3.If you were trading American Treasury bonds, you would most likely take the trading
form of ___________.
[A] the English auction
[B] the continuous double auction
[C] the Dutch auction
[D] the evolved auction
4.We can infer from the text that______________.
[A] existing auctions can not withstand market shocks
[B] the Dutch auction is better than the continuous double auction
[C] it’s hard for traders to reach an equilibrium price
[D] the best type of auction takes place when the number of the buyers is equal to that of sellers
5.Toward robot traders, the writer’s attitude can be said to be__________.
[A] biased
[B] objective
[C] pessimistic
[D] optimistic
答案：B C C B D
篇章剖析
本篇文章是一篇说明文，介绍了一种机器人交易员。第一段以银行也需要薪资更低廉的交易员开始引入机器人交易员的话题，说明机器人交易员不同于程序交易，是聪明的交易员。第二段介绍了这种机器人交易员的研发过程和其模拟的一种拍卖形式。第三段介绍了其他拍卖形式。第四段介绍了这种机器人交易员在模拟拍卖中的表现。最后一段对这种机器人交易员的前景及影响作了简单评价。
词汇注释
slump: [slQmp] v. (价格等)暴跌, (买卖)清淡; 衰落; 萧条
shed: [Fed] v. 去除除去（不想要或不需要的东西）
pesky: [5peski] adj. 讨厌的，麻烦的
auction: [5C:kFEn] n. 拍卖
patron: [5peitrEn] n. 顾客；主顾
salesroom: n. 拍卖场
mum: [mQm] adj. 沉默的；无言的；不说话的
derivative: [di5rivEtiv] n. 衍生物
hybrid: [5haibrid] n. 混合物
converge: [kEn5vE:dV] v. 达成一致趋于或达成联合、共同结论或者结果
equilibrium: [7i:kwi5libriEm] n. 平衡
forebear: [5fC:bZE] n. 祖先，祖宗
cliffhang: [`klIfhAN] v. 扣人心弦,悬疑
其它培训参考信息：
考研英语时文阅读：Robo-traders 1
考研英语时文阅读：Currency teaser 4
考研英语时文阅读：Currency teaser 3
考研英语时文阅读：Currency teaser 2
考研英语时文阅读：Currency teaser 1
考研英语时文阅读：Fiat redux 3
考研英语时文阅读：Fiat redux 2
考研英语时文阅读：Fiat redux 1
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