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更多“Computers are far more efficie…”相关的问题
It can be learned from the passage that people in the future ______.
A．have a great deal more free time than we do because they use computers to run their society
B．usually ask "What do you do？" when they first meet
C．will have "fun specialists" to advise them on what games are best to play
D．pay more attention to the work they do
What is the author's view about computers and human beings in terms of intelligence？
A．Computers have better memory than a child does.
B．Computers are as intelligent as a teenager is.
C．Computers can understand as many as 100,000 words.
D．Human beings are far superior to computers.
Computers in Cars
You ’re far from home 0n a lonely road．Shadowy forests stretch away 0n both sides．A thick mist （雾）makes it difficult to see far beyond your car’s windshield（挡风玻璃）．
“Can this be route 90A？ ” you wonder． If it is，you should be near a town． Yet there’s no hint of one． Night is closing in． and you’re low on gaso1ine．
This is a situation where an in-car computer that can navigate Would be a big help．
A car computer that navigates？ Yes! Such computers exists． Several experimental models are being tested by General Motors，Ford，Chrysler，and several foreign car markets．These computers vary in details． But they a11 contain series 0f maps on Vediodiscs or videotapes． For example，one computer system contains 1 3，300 maps covering the Continental US．
Before starting out 0n a trip，a driver can type in the code for the region he 0r she plans to drive though．The computer then shows a map 0f that region． At the same time， a tiny radio receiver linked to the computer goes to work． It picks up signals from navigation satellites such as the NAVSTAR network． Using these signals， the computer shows a the car’s position at all times and displays this position on the map． The computer can also calculate and display the best route to follow．
A navigation computer may also receive and use data about road construction． weather conditions，and traffic jams． This information would be displayed to the driver and the computer would also use the information to work out alternate（交替的）routes．
Most ears nowadays also contain computers that help cars run more efficiently． Microprocessors （微处理机的）Control certain engine functions by regulating the mixing of fuel．Data on car speed， oil pressure，revolutions per minute， engine temperature， and fuel level can be displayed as digital data（numbers）or warming lights．
Some auto designers suggest that a central computer display can he used to clearly present such timely information as ear speed and fuel level． Warning 1ights would indicate a drop in oil pressure or a sudden rise in engine temperature． To get more information 0n these conditions， the driver would call it up on the computer display screen． When needed，the computer could he “asked” to provide navigation aid or information about the car’s Condition．
第 6 题 By describing a typical situation of a lost driver on the road，the author intend to
A．make us believe how complex the highway computer network is．
B．let us know how in-ca computers are linked to road signs
C．show us how helpful a navigation computer would be
D．tell us that NAVSTAR has collie into use．
根据材料，回答题。
Computers in Cars
You"re far from home on a lonely mad. Shadowy forests stretch away on both sides. A thick mist（雾） makes it difficult to see far beyond your car"s windshield （挡风玻璃）.
"Can this be route 90A？" you wonder. If it is， you should be near a town. Yet there"s no hint of one. Night is closing in. And you"re low on gasoline.
This is a situation where an in-car computer that can navigate would be a big help.
A car computer that navigates？ Yes! Such computers exist. Several experimental models are being tested by General Motors， Ford， Chrysler， and several foreign car makers. These computers vary in detail. But they all contain series of maps on videodiscs or videotapes. For example， one computer system contains 13，300 maps covering the continental US.
Before starting out on a trip， a driver can type in the code for the region he or she plans to drive through. The computer then shows a map of that region. At the same time， a tiny radio receiver linked to the computer goes to work. It picks up signals from navigation satellites such as the NAVSTAR network. Using these signals， the computer shows the car"s position at all times and displays this position on the map. The computer can also calculate and display the best route to follow.
A navigation computer may also receive and use data about road construction， weather conditions， and traffic jams. This information would be displayed to the driver and the computer would also use the information to work out alternate （交替的）routes。
Most cars nowadays also contain computers that help cars run more efficiently. Microprocessors （微处理机） control certain engine functions by regulating the mixing of fuel. Data on car speed， oil pressure， revolutions per minute， engine temperature， and fuel level can be displayed as digital data （numbers） or warning lights.
Some auto designers suggest that a central computer display be used to clearly present such timely information as car speed and fuel level. Warning lights would indicate a drop in oil pressure or a sudden rise in engine temperature. To get more information on these conditions， the driver could call it up on the computer display screen. When needed， the computer could be"asked" to provide navigation aid or information about the car"s condition.
By describing a typical situation of a lost driver on the road， the author intends to 查看材料
A.make us believe how complex the highway computer network is
B.let us know how in-car computers are linked to road signs
C.show us how helpful a navigation computer can be
D.tell us that NAVSTAR has come into use
When the same figures are fed into the emotionless machine each to be weighed with【C17】______objective and then judged【C18】______each other, the【C19】______, far more often than【C20】______in human decision-making, will be: "You start this war you will lose. "
【C1】
A．at
B．by
C．in
D．on
从供选择的答案中选出应填入下列英文语句中______内的正确答案。
The C programming language has(1)one ofthe most(2)programming languages, and it has been implemented on most personal computers and multiuser systems, especially those designed for research and development. It evolved from the version described in Kernighan and Ritche's work (called "K&R C" after the authors) into(3)variants, including the standard ANSI C,which(4)many type-checking features and includes a standard library. Of the two main(5), K&R C is probably the most commonly used on multiuser computers, with ANSI C close behind. In the personal computing world, ANSI C is far more common.
供选择的答案：
(1) much (2) variants (3) complex (4) incorporates (5) several
(6) become (7) popular (8) editions (9) come (10) users
阅读材料，回答题：
Computers in Cars
You&39;re far from home on alonely road. Shadowy forests stretch away on both sides. athickmist (雾) makes it difficult to see far beyond your car&39;s windshield (挡风玻璃).
"Can this B．e route 90A？" you wonder. If it is, you should be near atown. Yet there&39;s nohint of one. Night is closing in. And you&39;re low on gasoline.
This is asituation where an in-car computer that can navigate would be abig help.
A car computer that navigates？ Yes! Such computers exist. Several experimental models arebeing tested by General Motors, Ford, Chrysler, and several foreign car makers. These computersvary in detail. but they all contain series of maps on videodiscs or videotapes. For example, onecomputer system contains 13,300 maps covering the continental US.
before starting out on atrip, A．driver can type in the code for the region he or she plans todrive through. The computer then shows amap of that region. At the same time, atiny radio re-ceiver linked to the computer goes to work. It picks up signals from navigation satellites such asthe NAVSTAR network. Using these signals, the computer shows the car&39;s position at all timesand displays this position on the map. The computer can also calculate and display the best routeto follow.
Anavigation computer may also receive and use dataabout road construction, weather condi-tions, and trafficjams. This information would be displayed to the driver and the computer wouldalso use the information to work out alternate (交替的 ) routes.
Most cars nowadays also contain computers that help cars run more efficiently. Microproces-sors (微处理的) control certain engine functions B．y regulating the mixing of fuel. Dataon carspeed, oil pressure, revolutions per minute, engine temperature, and fuel level can be displayedas digital data(numbers) or warning lights.
Some auto designers suggest that acentral computer display be used to clearly present suchtimely information as car speed and fuel level. Warning lights would indicate adrop in oil pres-sure or asudden rise in engine temperature. To get more information on these conditions, thedriver could call it up on the computer display screen. When needed, the computer could be"asked" to provide navigation aid or information about the car&39;s condition.
by describing atypical situation of alost driver on the road， the author intends to__________. 查看材料
A.make us believe how complex the highway computer network is
B.let us know how in-car computers are linked to road signs
C.show us how helpful anavigation computer can be
D.tell us that NAVSTAR has come into use
根据下列文章,请回答 31～35 题。
Computers in Cars
You're far from home on a lonely road. Shadowy forests stretch away on both sides.A．thick mist (雾) makes it difficult to see far beyond your car's windshield (挡风玻璃).
"Can this be route 90A？" you wonder. If it is, you should be near a town. Yet there's no hint of one. Night is closing in. And you're low on gasoline.
This is a situation where an in-car computer that can navigate would be a big help. A．car computer that navigates？ Yes! Such computers exist. Several experimental models are being tested by General Motors, Ford, Chrysler, and several foreign car makers. These computers vary in detail. But they all contain series of maps on videodiscs or videotapes. For example, one computer system contains 13,300 maps covering the continental US.
Before starting out on a trip, a driver can type in the code for the region he or she plans to drive through. The computer then shows a map of that region. At the same time, a tiny radio receiver linked to the computer goes to work. It picks up signals from navigation satellites such as the NAVSTAR network. Using these signals, the computer shows the car's position at all times and displays this position on the map. The computer can also calculate and display the best route to follow.
Anavigation computer may also receive and use data about road construction, weather conditions, and traffic jams. This information would be displayed to the driver and the computer would also use the information to work out alternate (交替的) roules.
Most cars nowadays also contain computers that help cars run more efficiently. Microprocessors (微处理机) control certain engine functions by regulating the mixing of fuel. Data on car speed, oil pressure, revolutions per minute, engine temperature, and fuel level can be displayed as digital data (numbers) or warning lights.
Some auto designers suggest that a central computer display be used to clearly present such timely information as car speed and fuel level. Warning lights would indicate a drop in oil pressure or a. sudden rise in engine temperature. To get more information on these conditions, the ddver could call it up on the computer display screen. When needed, the computer could be "asked" to provide navigation aid or information about the car's condition.
第 31 题 By describing a typical situation of a lost driver on the road, the author intends to
A．make us believe how complex the highway computer network is.
B．let us know how in-car computers are linked to road signs.
C．show us how helpful a navigation computer can be.
D．tell us that NAVSTAR has come into use.
Text
The evolution of artificial intelligence is now proceeding so rapidly that【C1】______the end of the century cheap computers【C2】______larger than portable typewriters will【C3】______that will be able to solve almost any【C4】______faster and more efficiently than we can. "Intelligence" in a machine,【C5】______in a human, is best【C6】______as the ability to solve complex problems swiftly. This【C7】______involve medical analysis and prescriptions,【C8】______legal matters--【C9】______short, replacing the profession of lawyers completely--or in【C10】______war-games: in other words,【C11】______governments whether【C12】______not to go to war.【C13】______computers have already intensified the deadlines of weapons, the prospect for the future is that they will【C14】______the more beneficial role of preventing wars.【C15】______asked to estimate the chances of victory, the computer will analyze facts【C16】______from the life-long military expert with his optimistic sense and military enthusiasm.
When the same figures are fed into the emotionless machine each to be weighted with【C17】______objective and then judged【C18】______each other, the【C19】______, far more often than【C20】______in human decision-making, will be: "You start this war you will lose."
【C1】
A．at
B．by
C．in
D．on
