职称英语理工类A级考前押题(二)[1]（推荐）_职称英语押题一卷

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2015年职称英语理工类A级考前押题(二)

一、词汇辨析(共15题，合计15分)1 The dentist has decided to extract her bad tooth.A.take out

B.break off C.push in D.dig up 2The economy continued to exhibit signs of decline in September.A.play B.show C.send D.tell 3 This table is strong and durable.A.long-lasting

B.extensive C.far-reaching D.eternal 4 He endured great pain before he finally expired.A.fired B.resigned C.die D.retreated 5The girl is gazing at herself in the mirror.A.smilingB.laughingC.shouting D.staring 6The index is the government's chief gauge of future economic activity A.measure B.opinion C.method D.decision 7It's sensible to start any exercise program gradually at first.A.workable B.reasonable C.poible D.available 8 A lot of people could fall ill after drinking contaminated water.A.boiled B.polluted C.mixed D.sweetened 9You have to be patient if you want to sustain your position A.maintain

B.better C.acquire D.support 10 She stood there, trembling with fear.A.jumping B.crying C.moving D.shakingMedical facilities are being upgraded.A.expanded B.repairedC.improved D.transferred 12 Rock climbing is hazardous.A.interesting B.dangerous C.attractive D.useful 13John is eligible for this job.A.accepted B.recommendedC.rejectedD.recommended 14 In order to improve our standard of living, we have to accelerate production.A.involveB.decreaseC.speed upD.give up 15Mary looked pale and weary.A.worried B.ugly

C.silly D.exhausted

二、阅读判断(共1题，合计7分)阅读下面这篇短文，短文后列出了七个句子，请根据短文的内容对每个句子作出判断。如果该句提供的是正确信息，请在答题卡上把A涂黑;如果该句提供的是错误信息，请在答题卡上把B涂黑;如果该句的信息文章中没有提及，请在答题卡上把C涂黑

Micro-chip research center created A research center has been set up in this far-east country to develop advanced micro-chip production technology.The center, which will start out with about US$14million,will help the country develop its chip industry without always depending on imported technology.The center will make use of its research skills and facilities to develop new technology for domestic chip plants.The advent of the center will poibly free the country from the situation that it is always buying almost-outdated technologies from other countries, said the country‟s flagship chipmaker.Currently, chip plants in this country are in a paive situation because many foreign governments don‟t allow them to import the most advanced technologies, fearing they will be used for military purposes.Moreover, the high licensing fees they have to pay to technology provider are also an important reason for their decision of self-reliance.As mainstream chip production technology shifts from one generation to the next every three to five years, plants with new technology can make more powerful chips at lower costs, while plants with out-dated equipment, which often cost billions of dollars to build, will be marginalized by the maker.More than 10 chip plants are being built, each costing millions of U.S.dollars.the majority of that money goes to overseas equipment vendors and technology owners-mainly from Japan and Singapore.Should the new center play a major role in improving the situation in industry, the country admits the US$14million in vestment is still rather small.This country is developing comprehensive technologies.Most of the investment will be spent on setting alliances with technology and intellectual property owners.16The country says that the investment of US$14 million is big enough for developing that country‟ chip industry.A.Right B.Wrong C.Not mentioned 17 That country gives top priorities to developing chips for military purposes.A.Right B.Wrong C.Not mentioned 18Although the licensing fees are not very high, that far-east country cannot afford to pay.A.Right B.Wrong C.Not mentionedMany western countries ban the exporting of the most advanced chip-making technologies to that country to prevent them from being used for military purposes.A.Right B.Wrong C.Not mentioned 20 Currently, almost all the flagship chipmakers in that country are owned by American investors.A.Right B.Wrong C.Not mentioned 21Mainstream chip production technology develop rapidly.A.Right B.Wrong C.Not mentioned 22 More than 10 chip plants being built in that country are an example of self-reliance.A.Right B.Wrong C.Not mentioned

三、概括大意(共1题，合计8分)阅读下面这篇短文，短文后有2项测试任务：(1)1---4 题要求从所给的6个选项中为第2--5 段每段选择1个正确的小标题;(2)第5--8题要求从所给的6个选项中选择4个正确的选项，分别完成每个句子。请将答案涂在答题卡相应的位置上。

More Than 8 Hours Sleep Too Much of a Good Thing Although the dangers of too little sleep are widely known，new research suggests that people who sleep too much may also suffer the consequences.Investigators at the University of California in San Diego found that people who clock up 9 or 10 hours each weeknight appear to have more

trouble falling and staying asleep，as well as a number of other sleep problems，than people who sleep 8 hours a night.People who slept only 7 hours each night also said they had more trouble falling asleep and

feeling refreshed after a night‟s sleep than 8-hour sleepers.These findings, which DL Daniel Kripke reported in the journal Psychosomatic Medicine,demonstrate that people who want to get a good night‟s rest may not need to set aside。more than 8 hours a night.He added that“it might be a good idea'‟for people who sleep more than 8 hours each night to consider reducing the amount of time they spend in bed, but cautioned that more research is needed to confirm this.Previous studies have shown the potential dangers of chronic shortages of sleep一for instance, one report demonstrated that people who habitually sleep le than 7 hours each night have a higher risk of dying within a fixed period than people who sleep more.For the current report，Kripke reviewed the responses of 1，004 adults to sleep

questionnaires，in which participants indicated how much they slept during the Week and whether they

experienced any sleep problems.Sleep problems included waking in the middle of the night，arising early in the morning and being unable to fall back to sleep，and having fatigue interfere with day-to-day functioning.KriDke found that people who slept between 9 and 10 hours each night were more likely to report experiencing each sleep problem than people who slept 8 hours.In an interview, Kripke noted that long sleepers may struggle to get rest at night simply because they spend too much time in bed.As evidence，he added that one way to help insomnia is to spend le time in bed.“It stands to reason that if a person spends too long a time in bed, then they‟ll spend a higher percentage of time awake.”he said.23Paragraph 2 _E__.24Paragraph 4_B__.25Paragraph 5__A_.26Paragraph 6__D_.A.Keprike‟s research tool B.Dangers of Habitual shortages of sleep

C.Criticism on Kripke‟s report D.A way of overcoming insomnia E.Sleep problems of long and short sleepers

F.Claification of sleep problems 27To get a good night‟s rest，people may not need to _F__.28Long sleepers are reported to be more likely to__E_.29One of the sleep problems is waking in the middle of the night，unable to__A_.One survey showed that people who habitually __C_each night have a higher risk of dying.A fall asleep again.B become more energetic the following day

C sleep le than 7 hours D confirm those serious consequences

E suffer sleep problems F sleep more than 8 hours

四、阅读理解(共3题，合计45分)短文后有5道题，每道题后面有4个选项。请仔细阅读短文并根据短

文回答其后面的问题，从4个选项中选择1个最佳答案涂在答题卡相应的位置上。

Stre Level Tied to Education Level

People with le education suffer fewer streful days, according to a report in the current iue of the

Journal of Health and Social Behavior.However, the study also found that when 1e-educated people did suffer stre it was more severe and had a larger impact on their health.From this, researchers have concluded that the day-to-day factors that cause stre are not random.Ⅵr11ere you are in society determines the kinds of problems that you have each day, and how well you will cope with them.The research team interviewed a national sample of 1.03 1 adults daily for eight days about their stre level and health.People without a high school diploma reported stre on 30 percent of the study days，people with a high school degree reported stre 38 percent of the time，and people with college degrees reported stre 44 percent of the time.„Le advantaged people are le healthy on a daily basis and are more likely to have downward turns in their health。‟”lead researcher Dr.Joseph Grzywacz，of Wake Forest University Baptist Medical Center, said in a prepared statement.“The downward turns in health were connected with daily streors.and the effect of daily streors on their health is much more devastating for the le advantaged.”

Grzywacz suggested follow-up research to determine why

le-educated people report fewer days of stre when it is known their stre is more acute and chronic.“If something happens every day, maybe it‟snot seen as a

streor”Grzywacz says.“Maybe it is just 1ife.”

Stre level is closely related to B)social status.32The 1.03 1 adults were interviewed A)on adaily basis for 8days.33 Which group reported the biggest number of streful days?

D)People with college degrees.34The le advantaged people are，the greater

A)the impact of stre on their health is.35Le—educated people report fewer days of stre poibly because C)stre is too common a factor in their life.Superconductor Ceramic(陶瓷)An underground revolution begins this winter.With the flip(轻击)of a switch,30,000homes in one part of Detroit will soon become the first in the country to receive

electricitytransmitted by ice cold high performance cables.Other American cities are expected to followDetroit's example in the years ahead, which could conserve enormous amounts of power.The new electrical cables at the Frisbie power station in Detroit are revolutionary becausethey are made of superconductors.A superconductor is a material that transmits electricity withlittle or no resistance.Resistance is the degree to which a substance resists electric current.Allcommon electrical conductors have a certain amount of electrical resistance.They convert atleast some of the electrical energy paing through them into waste heat.Superconductors don't.No one understands how superconductivity works.It just does.Making superconductors isn't easy.A superconductor material has to be cooled to an extremely low temperature to lose its resistance.The first superconductors, made more than 50years ago, had to be cooled to-263 degrees Celsius before they lost their resistance.Newersuperconducting materials lose their resistance at-143 degrees Celsius.The superconductors cable installed at the Frisbie station is made of a ceramic material thatcontains copper, oxygen, bismuth(铋), strontium(锶), and calcium(钙).A ceramic is ahard, strong compound made from clay or minerals.The superconducting ceramic has beenfashioned into a tape that is wrapped lengthwise around a long tube filled with liquid nitrogen.Liquid nitrogen is super cold and lowers the temperature of the ceramic tape to the point where itconveys electricity with zero resistance.The United States loses an enormous amount of electricity each year to resistance.Becausecooled supercondUutors have no resistance, they waste much le power, other cities arewatching the Frisbie experiment in the hope that they might switch to superconducting cable andconserve power, too.36What is the benefit of the revolution mentioned in the first paragraph? C.Great amounts of power can be conserved.37Compared to common electrical conductors, superconductors__________ A.have little or no electrical resistance 38 At what temperature does the superconducting ceramic lose its resistance__________? A.-143 degree Celsius.39 What element enables the ceramic tape to lower its temperature__________? B.Liquid nitrogen.40According to the last paragraph, which of the following statements is NOT true__________? D.The Fribie experiment is not succeful.The Science of the Future

Until recently, the “science of the future” was supposed to be electronics and artificialintelligence.Today it seems more and more likely that the next great breakthroughs intechnology will be brought through a combination of those two sciences with organic chemistryand genetic engineering.This combination is the science of biotechnology.Organic chemistry enables us to produce marvelous synthetic(合成的)materials.However,it is still difficult to manufacture anything that has the capacity of wool to conserve heat and alsoto absorb moisture.Nothing that we have been able to produce so far comes anywhere near thecombination of strength, lightne and flexibility that we fred in the bodies of ordinary insects.Neverthele, scientists in the laboratory have already succeeded in “growing” a material that has many of the characteristics of human skin.The next step may well be “biotech heartsand eyes” which can replace diseased organs in human beings.These will not be rejected by thebody, as is the case with organs from humans.The application of biotechnology to energy production seems even more promising.In1996 the famous science-fiction writer, Arthur C.Clarke, many of whose previous predictionshave come true.He said that we may soon be able to develop remarkably cheap and renewablesources of energy.Some of these power sources will be biological.Clarke and others havewarned us repeatedly that sooner or later we wi/1 have to give up our dependence on non-renewable power sources.Coal, oil and gas are indeed convenient.However, using them alsomeans creating dangerously high levels of pollution.It will be impoible to meet the growingdemand for energy without increasing that pollution to catastrophic(灾难性的)levels unlewe develop power sources that are both cheaper and cleaner.It is attempting to think that biotechnology or some other “science of the future” can solveour problems.Before we surrender to that temptation we should remember nuclear power.Only a few generations ago it seemed to promise/imit/e, cheap and safe energy.Today thosepromises lie buried in a concrete grave in a place called Chernobyl, in the Ukraine.Biotechnology is unlikely, however, to break its promises in quite the same or such a dangerousway.41According to the paage, the science of the future is likely to be__________ B.biotechnology 42 Organic chemistry helps to produce materials that are__________ C.not as good as natural materials 43 According to the paage, it may soon be poible__________ D.to make artificial hearts and eyes 44In 1996, Arthur C.Clarke predicted that__________ B.oil, gas and coal could be repeatedly used in the future.45 What do we learn from the last paragraph__________?

C.Biological power may not be as dangerous as nuclear power.五、补全短文(共1题，合计10分)补全短文

Growing cooperation among branches of tourism has proved valuable to all concerned.Government bureaus, trade and travel aociations, carriers and properties are all working together to bring about optimum conditions for travelers.Travel operators, specialists in the field of planning, sponsor extensive research programs.They have knowledge of all areas and all carrier services, and they are experts in organizing different types of tours and ____(46)C in preparing effective advertising campaigns ____.They distribute materials to agencies, such as journals, brochures and advertising projects.They offer familiarization and workshop tours ____(47)_ B so that in a short time agents can obtain first-hand

knowledge of the tours.___.Tourist counselors give valuable seminars to acquaint agents with new programs and techniques in selling.In this way agents learn ____(48)_ F to explain destinations

___ and to suggest different modes and combinations of travel-planes;ships, trains, motorcoaches,car-rentals, and even car purchases.Properties and agencies work closely together to make the most suitable contracts, considering both the comfort of the clients and their own profitable financial arrangement.Agencies rely upon the good services of hotels, and, conversely, ____(49)_ E hotels rely upon agencies

___, to fulfill their contracts and to send them clients.The same confidence exists between agencies and carriers, ____(50)_ A including car-rental and sight-seeing services.___.Carriers are dependent upon agencies to supply paengers, and agencies are dependent upon carriers to present them with marketable tours.All services must work together for greater efficiency, fair pricing and contented customers.六、完形填空(共1题，合计15分)Nobody likes insects.They are

annoying and sometimes dangerous.Some of them bite us and give us 51;others bite us and give us big red 52.Some do not bite, 53 they just fly round our heads or crawl round our houses and gardens.And we do not like any of them 54 those lovely butterflies.But insects are interesting.First, they are very 55 animals.Three

hundred and twenty million years ago there were no men or other mammals in the world but there were insects.Today, 56 every square mile of land there are millions of them flying and crawling 57.Second, insects are very adaptable to their habitat, to their food and to the weather.Now there are about a million different 58 in the world.59 do people use insecticides? Not many insects 60 us.In many cases we do not see the insects and we do not think much about them.The reason is that insects eat 61 of man's food, 62 there are so many billions of them.We must use insecticides

to get rid of them.An insecticide is simply a special chemical 63 with some poisonous elements.Farmers spray their crops very often and the insects die quickly.Of course some poisonous chemicals may 64 on the crops or in the 65 , and that is also dangerous.51 B.diseases 52 C.spots 53 B.but 54 D.except

55A.old 56A.on 57 C.about 58A.species 59 D.Why

C.hurt 61 D.so much

C.and 63 C.compound 64 B.stay 65A.soil