题目内容
The average man who uses a telephone couldn’t explain how a telephone works. He takes for granted the telephone, the railway train , the airplane, as our grandfathers took for granted the miracles of the gospels(福音书里的奇迹). He neither questions nor understands them. It is as though each of us investigated and made his own only a tiny circle of facts. Knowledge outside the day’s work is regarded by most men as a gewgaw(花哨无用的东西).Still we are usually in reaction against our ignorance.We excite ourselves sometimes and think deeply.We enjoy thinking about anything at all一about life after death or about such questions as is said to have puzzled Aristotle.“Why sneezing from noon to midnight was good,but from night to noon unlucky”.One of the greatest joys known to man is to take such a flight into ignorance in search of knowledge.The great pleasure of ignorance is.after all.the pleasure of asking questions.The man who has lost this pleasure or exchanged it for the pleasure of dogma(教义),which is the pleasure of answering,is already beginning to stiffen(僵化).One envies so inquisitive(好盘根究底)a man as Jewell,who sat down to the study of physiology in his sixties.Most of us have lost the sense of ignorance long before that age.We even become proud of our squirrel’ store -house of knowledge and regard increasing age itself as a school of omniscience (无所不知).We forget that Socrates was famous for wisdom not because he was Mr. know-all but because he realized at the age of seventy that he still knew nothing.
57.The underlined part “made his own” probably means“ ”.
A.produced something by himself B.made believe by himself
C.made his own way D.found out the truth by himself
58.From the passage we may infer that .
A.the writer values those who often ask “why”
B.the writer regards these who like asking “why” are very silly
C.the writer is against the idea that one is never too old to learn
D.the writer is for the idea that one should know everything
59.From the passage we can see the most joyful the writer think is .
A.to master useful knowledge B.to know a great deal just as Socrates
C.to seek the truth D.to learn at one’s sixties
60.The best title of the passage is .
A.Socrates is Ignorant to Learn B.Seeking Knowledge Makes One Happy
C.To Learn the Miracles of the Gospels D.To Learn Is Asking for Trouble
How good are U.S. drivers?
The CBS TV “National Drivers Test” showed that many U.S. drivers have a lot to learn. Here’s why:
CBS picked 1,799 samples(被实验者) to take the test in TV studios in New York, Philadelphia, Chicago, and Los Angeles. More than two out of five of the drivers failed the test. And the average score was the lowest passing mark-51 points out of a possible 80.
Chicago drivers did best with an average of 53 points. Los Angeles drivers came next with 52 points. New York and Philadephia drivers tied(得同样的分数) with 50 points-a failing score. Drivers with 50 points or less were rated(被评价为) “poorly informed” by the judges.
Here are some of the test results:
(1) Are men better informed drivers than women?-Yes. Men averaged 52 points. Women got average of 49.
(2) Are older drivers better informed than younger drivers?-No. Drivers under 26 averaged 52 points. Drivers from 27 to 45 averaged 51. Driver over 45 failed with 48 points on average.
(3) Does education make a difference?-Yes. College graduates averaged 52 points. High school graduates averaged 50. Those without high school diplomas(文凭) got 48. And people who had taken driver education courses scored an average of 53 points-three more than those who hadn’t.
(4) Does driving experience make a difference?-Yes. Drivers with three or more years’ experience averaged 51 points. Drivers with less experience averaged 49.
Here are some surprising facts brought out by the test:
(1)More than one out of three drivers did not know that a blinking(闪烁) red light means a full stop. (2)Three out of ten drivers did not know that an octagonal (eight-sided) sign means stop.
(3)More than two of three drivers did not know what to do when being “tailgated”(危险地,紧接另一辆驶) The answer: slow down, drive to the right, and let the driver behind pass.
The results of the test were turned over to the National Safety Council. They will help future safety planning.
1.The author’s purpose is to ___________.
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A.prove that men are better drivers than women |
B.give you safe driving tips(提示) |
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C.tell you the results of a national drivers test. |
D.urge you to get an education. |
2.From the information in this article, you could say that _________.
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A.older drivers are better informed than younger drivers |
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B.experience makes difference among drivers |
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C.most drivers failed the test |
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D.most people don’t know what a blinking red light means |
3.Which of the following as a group was rated “poorly informed” by the judges?
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A.Men. |
B.High school graduate drivers. |
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C.Drivers from 27 to 45 years of age. |
D.Drivers with 3 or more years’ experience. |
4.Which of the following statements is NOT true?
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A.Men are better informed than women. |
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B.Education makes no difference in the pass rate of the drivers. |
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C.Chicago drivers are the best informed drivers in America. |
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D.The test results will be used as a guide for future safety planning. |
There are two methods by which hydrogen (氢) can be used to power cars. The first way is to use hydrogen to drive the engine, in much the same way as many cars use gas. The second method is to use the reaction of hydrogen with oxygen in a battery, making the car a kind of electric one.
The dream of producing hydrogen in the car while driving along by electrolyzing(电解)water is a long way off, so we are still at the period of batteries and filling the tank with hydrogen gas. This is the difficulty for potential car users and producers. There are only sixteen hydrogen filling stations in Los Angeles and none in 99% of other cities worldwide.
Indeed, some of the big name automobile producers have pulled out of the race to put the first practical hydrogen car on the streets. Ford and GM have announced that they are pulling out in America and so has Renault in France.
However, the Japanese companies are pressing on. In fact, Honda introduced its first hydrogen fuel cell car in 1999. They are now producing second generation hydrogen car known as the FCX Clarity. Guess where they are available for sale? In only one city because of its filling stations.
Honda thinks that they could go into full-scale production of the FCX Clarity by 2020 if the world is prepared for them by then.
Then there are hydrogen-powered buses in several European cities including Amsterdam, Barcelona, Hamburg, London, Luxembourg and Madrid. Lotus, the makers of London taxis, have announced that they propose to manufacture hydrogen-powered taxis in time for the London Olympics.
So, the hydrogen vehicle is out there and the numbers will be growing fairly soon. The buses go back to their bus station, where an electrolyzing machine changes water into fuel for them to fill up on and the same will be the case for many of London’s taxis.
Unfortunately, getting fuel is not the only difficulty for the average motorist, a number of these vehicles cost about $300,000 each.
1.According to the text, hydrogen-powered buses ________.
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A.can easily be filled up with gas. |
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B.are likely to sell well in the future. |
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C.are mainly used in the United States |
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D.won’t be used in the London Olympics |
2.What does the underlined word “them” in paragraph 5 refer to?
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A.Japanese companies |
B.Hydrogen buses |
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C.The FCX Clarity |
D.Filling stations |
3.Where are hydrogen cars currently available for sale?
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A.In Barcelona |
B.In Hamburg |
C.In London |
D.In Los Angeles |
4.We can learn from the text that ________.
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A.there are sixty hydrogen filling stations all over the world |
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B.hydrogen vehicles fueled by water will be very expensive |
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C.Honda will mass-produce the FCX Clarity by 2012 |
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D.Honda produced its first hydrogen car in 1989 |