职称英语等级考试理工AB模拟题
Kasparov—watchers believe he was determined above all not to lose to Deep Junior because he was still smarting from a defeat to another computer, Deep Blue．in 1997．That 10ss clearly rankled Kasparov, and he said at the time that the computer had been receiving assistance from its human operators．
The Russian，who has reigned undisputedly as the world’s top player since 1985，said he was“satisfied overall”with his result against Deep Junior．although“if I’d been in better shape and had more time to prepare the result might have been different．”He stressed the importance of psychology in chess between one human player and another, and described the “psychological discomfort”involved in adapting to a confrontation with a machine．In chess with humans． “you’re always attempting to impose your decisions on the personality of your rival．A game is always an exchange of errors，of imprecision．It’s psychology．There’s never complete exactitude or purity in a game of chess，”he said．“But playing against a machine，beyond a certain point，to win or even to save the game you have to play will absolute exactitude．which is not a human quality．Knowing this specificity of your rival creates a psychological discomfort which is very difficult to overcome．”
Kasparov was at pains to stress that his l 997 defeat was an aberration：“The main thing was to show that what happened then had nothing to do with the fight between man and machine．Any impartial specialist can see that Deep Junior is much stronger than Deep Blue．The real battle begins now．”
练习：
1.According to Kasparov，
A)humans can beat computers in individual games．
B)computers will never take the place of human beings in games．
C)human beings can never beat computers in individual or series games
D)human intuition plays an important role in games．
2.In the contest with Deep Junior in the United States，Kasparov
A)lost the game．
B)won the game．
C)settled for a draw．
D)left the game unfinished．
3.Which of the following statements is true about Kasparov’S contest with Deep Blue in 19977
A)He made up his mind to win Deep Blue．
B)He was smart enough to have beaten Deep Blue．
C)Deep Blue received human assistance．
D)Kasparov was unwilling to admit his defeat by Deep Blue．
4.According to Kasparov, a human VS machine chess game may involve all the following qualities EXCEPT that
A)it involves psychological discomfort in the mind of the human player．
B) it demands the human player of absolute exactitude．
C)it creates an exchange of errors between man and machine．
D)it is difficult to overcome psychological discomfort．
5.Kasparov’s remarks on his 1997 defeat imply that
A) man was no match to computer in intelligence．
B)Deep Blue was unbeatable．
C)Deep Blue also made blunders．
D)if he had made no blunders，he should have beaten Deep Blue．
难度B／A级
Air Pollution Cloud Measured on Both Sides of Pacific
Scientists watched closely last spring as a haze of pollution, which had been tracked by satellite as it crossed the Pacific Ocean，settled over a large swath of North America from Calgary, Canada，into Arizona．Now it appears that，for the first time, researchers on both sides of the Pacific took detailed measurements of the same plume，a cloud that contained Gobi desert dust as well as hydrocarbons from industrial pollution．
Heather Price，a University of Washington doctoral student in chemistry, found that the amount of light reflected by the particles in the air was more than 550 percent greater than normal for that time of year．The mass of Asian air contained elevated levels of all pollutants measured．
Price said，“but the only thing that came close to being alarming was the level of particulate Matter.”
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