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大學(xué)英語六級(jí)真題試卷-wenkub

2023-04-21 12:58:24 本頁面
 

【正文】 public educationD) should first of all solve the problem of unemployment(A)35. Why does the author say “Only a people determined to ruin the next generation will refuse such Federal funds as public education may require” (Lines 1011, Para. 3)?A) Only by appropriating adequate Federal funds for education can the next generation have a bright future.B) Citizens of all parts of the country agree that the best way to support education is to use Federal funds.C) People all over the country should make contributions to education in the interest of the next generation.D) Educated people are determined to use part of the Federal funds to help the poor.(A)Passage FourQuestions 36 to 40 are based on the following passage.A new highperformance contact lens under development at the department for applied physics at the University of Heidelberg will not only correct ordinary vision defects but will enhance normal night vision as much as five times, making people’s vision sharper than that of cats.Bille and his team work with an optical instrument called an active mirror—a device used in astronomical telescopes to spot newly emerging stars and far distant galaxies. Connected to a wavefront sensor that tracks and measures the course of a laser beam into the eye and back, the aluminum mirror detects the deficiencies of the cornea, the transparent protective layer covering the lens of the human eye. The highly precise data from the two instruments—which, Bille hopes, will one day be found at the opticians (眼鏡商) all over the world—serve as a basis for the production of pletely individualized contact lenses that correct and enhance the wearer’s vision.By day, Bille’s contact lenses will focus rays of light so accurately on the retina (視網(wǎng)膜)that the image of a small leaf or the outline of a far distant tree will be formed with a sharpness that surpasses that of conventional vision aids by almost half a diopter ( 屈光度). At night, the lenses have an even greater potential. “Because the new lens—in contrast to the already existing ones—also works when it’s dark and the pupil is wide open,” says Bille, “l(fā)ens wearers will be able to identify a face at a distance of 100 meters”—80 meters farther than they would normally be able to see. In his experiments night vision was enhanced by an even greater factor: in semidarkness, test subjects could see up to 15 times better than without the lenses.Bille’s lenses are expected to reach the market in the year 2000, and one tentative plan is to use the Internet to transmit information on patients’ visual defects from the optician to the manufacturer, who will then produce and mail the contact lenses within a couple of days. The physicist expects the lenses to cost about a dollar a pair, about the same as conventional oneday disposable lenses.36. The new contact lens is meant for ________.A) astronomical observationsB) the night blindC) those with vision defectsD) optical experiments(C)37. What do the two instruments mentioned in the second paragraph (Line 5) refer to?A) The astronomical telescope and the wavefront sensor.B) The aluminum mirror and the laser beam.C) The active mirror and the contact lens.D) The aluminum mirror and the wavefront sensor.(D)38. Individualized contact lenses (Line 7, Para. 2) are lenses designed ________.A) to work like an astronomical telescopeB) to suit the wearer’s specific needsC) to process extremely accurate dataD) to test the wearer’s eyesight(B)39. According to Bille, with the new lenses the wearer’s vision ________.A) will be far better at night than in the daytimeB) may be broadened about 15 times than without themC) can be better improved in the daytime than at nightD) will be sharper by a much greater degree at night than in the daytime(D)40. Which of the following is true about Bille’s lenses?A) Their production process is plicated.B) They will be sold at a very low price.C) They have to be replaced every day.D) Purchase orders can be made through the Internet.(D)Part III Vocabulary (20 minutes)Directions: There are 30 inplete sentences in this part. For each sentence there are four choices marked A), B), C) and D). Choose the ONE answer that best pletes the sentence. Then mark the corresponding letter on the Answer Sheet with a single line through the centre.41. In November 1987 the government ________ a public debate on the future direction of the official sports policy.A) initiatedB) designatedC) inducedD) promoted(A)42. I found it difficult to ________ my career ambitions with the need to bring up my children.A) consolidateB) amendC) reconcileD) Intensify(B)43. We all enjoy our freedom of choice and do not like to see it ________ when it is within the legal and moral boundaries of society.A) pactedB) restrictedC) dispersedD) delayed(B)44. It is fortunate for the old couple that their son’s career goals and their wishes for him ________.A) coincideB) plyC) conformD) collaborate(A)45. Allen will soon find out that real life is seldom as simple as it is ________ in mercials.A) permeatedB) allegedC) depictedD) drafted(B)46. Europe’s earlier industrial growth was ________ by the availability of key resources, abundant and cheap labor, coal, iron ore, etc.A) constrainedB) detainedC) remainedD) sustained(D)47. As the trial went on, the story behind the murder slowly ________ itself.A) convictedB) releasedC) hauntedD) unfolded(D)48. We’ve just installed a fan to ________ cooking smells from the kitchen.A) ejectB) expelC) excludeD) exile(C)49. Retirement is obviously a very plex ________ period。Q:談話者在干什么?Question 2M: I’m still waiting for my sister to e back and type the application letter for me.W: Why bother her. I’ll show you how to use the puter. It’s quite easy.Q: What does the woman mean?
。你擺的姿勢(shì)太棒了。2003年6月21日大學(xué)英語六級(jí)(CET6)真題試卷Part I Listening Comprehension
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