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------------------------------------1The author suggests in Par.1 that humans are A. liable to irrational thinkingB.apt to err in simple counting.C.prone to memory dysfunctionD.subject to unwitting reasoning 参考答案: A 第1段第2句指出,人们常犯错误,这里指的不是因粗心而将两数字加错或因遗忘而发生的简单错误,而是指逻辑性错误,即由不正确的推理产生的错误。据此判断,A项“易于进行不合逻辑的思考”为句意的合理推论。----------------------------------------2The way AURA works in is to A.explore the faults in designingB.discover the bugs in a programC.state against the set suppositionsD.make assumptions by reasoning 参考答案: C 关于AURA的工作方式,第2、3段做了介绍:AURA用复杂技术发现矛盾的办法解决各种问题。例如:核反应堆的安全系统设定,当其器械发生故障时立即关闭该反应堆,AURA对它检测时发出在这些情况下该系统不关闭反应堆的指令。如果AURA发现它的指令与该系统的设计规定相矛盾,这就证明该反应堆的设计在这方面是符合要求的。据此判断,C项“发出与设计规定相反的指令”与句意一致。----------------------------------------3All of the following are mentioned as areas for AURA EXCEPT A. electronic engineeringB.detection of fossil fuels.C.identification of diseasesD.complicated mental logic 参考答案: D AURA的应用领域见于第4段:AURA目前主要用于电子线路设计的正确性检测。将来还有许多其他用途,如医疗诊断的“专家系统”,预测钻探石油场地的专家程序等。由此判断,D项“复杂的思想逻辑”文中未提,为所需答案。----------------------------------------4All of the following are advantages of expert programs EXCEPT A.they can be duplicated infinitelyB.they are featured by self?analysis.C.they may be enriched in contentsD. they are reproduced almost free 参考答案: B 专家程序的“advantages”亦见于第4段:现有的医疗诊断“专家系统”可不断改进,可无限期地使用,可极廉价地复制;钻探石油的专家程序也可无限次地复制。由此可知,B项“它们的特点是能自我分析”,文中未见,为应选答案。----------------------------------------5The best title for the text seems to be A.Practical Uses of ComputersB.Suggested Applications for AURAC.The Technical Perfection of AURAD.Computer Aid to Human Reasoning 参考答案: D 文章的“title”必须体现它的主旨。此文主旨是介绍