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单选题We would contact your nearest relative______ any accident occurring.
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单选题There is no denying that students should learn something about how computers work, just as we expect them at least to understand that the
internal-combustion engine
(内燃机 )has something to do with burning fuel, expanding gases and
pistons
(活塞) being driven. For people should have some basic idea of how the things that they use do what they do. Further, students might be helped by a course that considers the computer"s impact on society. But that is not what is meant by computer literacy. For computer literacy is not a form of literacy; it is a trade skill that should not be taught as a liberal art.
Learning how to use a computer and learning how to program one are two distinct activities. A case might be made that the competent citizens of tomorrow should free themselves from their fear of computers. But this is quite different from saying that all ought to know how to program one. Leave that to people who have chosen programming as a career. While programming can be lots of fun, and while our society needs some people who are experts at it, the same is true of auto repair and violin-making.
Learning how to use a computer is not that difficult, and it gets easier all the time as programs become more "user-friendly". Let us assume that in the future everyone is going to have to know how to use a computer to be a competent citizen. What does the phrase "learning to use a computer" mean? It sounds like "learning to drive a car", that is, it sounds as if there is some set of definite skills that, once acquired, enable one to use a computer.
In fact, "learning to use a computer" is much more like "learning to play a game", but learning the rules of one game may not help you play a second game, whose rules may not be the same. There is no such a thing as teaching someone how to use a computer. One can only teach people to use this or that program and generally that is easily accomplished.
单选题We know little about the way in which workers' motivations are ________by the creation of a powerful market test.
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单选题Can we _____ this magazine for two days? [A] borrow [B] lend [C] keep
单选题According to the passage, "special cases" (Para. 3) refers to students______.
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单选题The author of the passage would most likely agree that which of the following, if it had been included in Nakane's study, would best remedy the particularistic nature of that study?
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BQuestions 11 to 18 are based on the conversation
you have just heard./B
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单选题{{B}}Passage Two{{/B}}{{B}}Questions 62 to 66 are based on the following
passage.{{/B}}
{{B}}To Err Is Human{{/B}} Everyone must
have had at least one personal experience with a computer error by this time.
Bank balances are suddenly reported to have jumped from $ 379 into the millions,
appeals for charitable contributions are mailed over and over to people with
crazy sounding names at your address, department stores send the wrong bills,
utility companies write that they're turning everything off, that sort of thing.
If you manage to get in touch with someone and complain, you then get
instantaneously typed, guilty letters from the same computer, saying, "Our
computer was in error, and an adjustment is being made in your
account." These are supposed to be the sheerest, blindest
accidents. Mistakes are not believed to be the normal behavior of a good
machine. If things go wrong, it must be a personal, human error, the result of
fingering, tampering a button getting stuck, someone hitting the wrong key. The
computer, at its normal best, is infallible. I wonder whether
this can be true. After all, the whole point of computers is that they represent
an extension of the human brain, vastly improved upon but nonetheless human,
superhuman maybe. A good computer can think clearly and quickly enough to beat
you at chess, and some of them have even been programmed to write obscure verse.
They can do anything we can do, and more besides. It is not yet
known whether a computer has its own consciousness, and it would be hard to find
out about this. When you walk into one of those great balls now built for the
huge machines, and standing listening, it is easy to imagine that the faint,
distant noise are the sound of thinking, and the turning of the spools gives
them the look of wild creatures rolling their eyes in the effort to concentrate,
choking with information. But real thinking, and dreaming, are other matters. On
the other hand, the evidence of something like an unconscious, equivalent to
ours, are all around, in every mail. As extensions of the human brain, they have
been constructed the same property of error, spontaneous, uncontrolled, and rich
in possibilities.
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单选题Questions 23 to 25 are based on the conversation you have just heard.
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