最新-2018年职称英语等级考试真题及答案(理工B)专家解读精品

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职称英语考试理工类B级试题及答案

职称英语考试理工类B级试题及答案

职称英语考试理工类B级试题及答案20XX年职称英语考试理工类B 级试题及答案20XX年职称英语考试理工类B级试题及答案第1部分:词汇选项(第1~15题,每题1分,共15分)下面共有15个句子,每个句子中均有1个词或短语画有底横线,请从每个句子后面所给的4个选项中选择1个与画线部分意义最相近的词或短语。

请将答案涂在答题卡相应的位置上。

1.Have you talked to her lately? A.lastly B.finally C.shortly D.recently2.While we don’t agree,we continue to be friendsA.whoever B.where C.Although D .Whatever3.Enormous sums of money have been spent on space exploration.A.Much B.Large C.Small D.Fixedt 4.About one million Americans are d iagnosed annually with skin cancer.A.every year B.severely C.actively D.every month11.The dentist has decided to extract her bad tooth.A.take out B.break off C.push in D.dig up12.The economy continued to exhibit signs of decline in September.A.play B.show C.send D.tell 13.This table is strong and durable.A.long-lasting B.extensiveC.far-reaching D.eternal14.He endured great pain before he finally expired.A.fired B.resigned C.died D.retreated 15.The girl is gazing at herself t he mirror.A.smiling B.laughing C.shouting D.staring第2部分:阅读判断(第16~22题,每题1分,共7分)下面的短文后列出了7个句子,请根据短文的内容对每个句子做出判断:如果该句提供的是正确信息,请选择A;如果该句提供的是错误信息,请选择B;如果该句的信息文中没有提及,请选择C.Mother Nature Shows Her StrengthTornadoes(龙卷风)and heavy thunderstorms moved across the Great Lakes and inc0 Trumbull County on Saturday evening.:The storms were dramatic and dangerous.George Snyder was driving the fire truck down Route 88 when he first noticed that a funnel (漏斗状的)cloud was behind him.“I stopped the truck and watched the funnel cloud.It was about 100 feet off the ground and I saw it go up and down for a while.It was moving toward Bradley Road and then suddenly it disappeared.”Snyder said.Snyder only saw one of the funnel clouds that passed through northeastern Ohio onSaturday.In Trumbull County, a tornado turned trees onto their sides.Sometrees feel onto houses and Cars.Other trees fell into telephone and electrical wires as they went down.Amanda Symcheck was having a party when the storm began.“I knew something was wrong,”she said.“I saw the sky go green andpink(粉红色).Then it sounded like a train rushing toward the house.I started crying and told everyone to go to the basement for protection.”The tornado caused a lot of damage to cars and houses in the area.It will take a long time and much money to repair everything.There was also serious water damage from me 也under storms.The heavy rains and high wind caused the power to go out in many homesThe storms caused serious flooding in areas near the river.More than four inches of rain fell in parts of Trumbull County.The river was so hight that the water ran into streets and houses.Many streets had to be closed to Cars and trucks because of the high water.’This made it difficult for fire trucks.police cars,and other rescue vehicles to help people who were in trouble.Many people who live near the river had to leave their homes for their own safety.Some people reported five feet of water in their homes.Local and state officials opened emergency shelters for thepeople who were evacuated(撤走).The Red Cross served meals to them.“T his was a really intense storm。

职称英语理工类B真题及答案(3)

职称英语理工类B真题及答案(3)

职称英语理工类B真题及答案(3)第四部分:阅读理解第一篇Why Buy Shade-Grown Coffee?When people argue about whether coffee is good for health, they're usually thinking of the health of the coffee drinker. Is it food for your heart? Does it increase blood pressure? Does it help you concentrate? However, coffee affects the health of the human population in other ways, too.Traditionally, coffee bushes were planted under the canopy(树冠)of taller indigenous(土生土长的)trees. However, more and more farmers in Latin America are deforesting the land to grow full-sun coffees. At first, this increases production because more coffee bushes can be planted if there aren’t any trees. With increased production come increased profits.Unfortunately, deforesting for coffee production immediately decreases local-wildlife habitat. Native birds nest and hide from predators(捕食者)in the tall trees and migrating birds rest there.Furthermore, in the long term, the full-sun method also damages the ecosystem because more chemical fertilizers and pesticides are needed to grow the coffee. The fertilizers and pesticides kill insects that eat coffee plant, but then the birds eat the poisoned insects and also die. The chemicals kill or sicken other animals as well, and can even enter the water that people will eventually drink.Fortunately, farmers in Central and South America are beginning to grow more coffee bushes in the shade. We can support these farmers by buying coffee with such labels as "shade grown" and "bird friendly." Sure, these varieties might costa little more. But we're paying for the health of the birds, the land, ourselves, and the planet. I think it's worth it.31. What is the main idea of this passage?A. Farmers are changing the way they grow coffee.B. Coffee is becoming more expensive to produce.C. Shade-grow coffee is more expensive than sun-grow coffee.D. People should buy shade-grown coffee.32. The function of the word "Traditionally" in Paragraph 2 is to show_____.A. the positive effects of coffee.B. a change of coffee growth.C. something that is the most important.D. how coffee production used to be.33.What does increased production of full-sun coffee bring about?A. More insects.B. Better quality coffee.C. Larger farms.D. Higher profits.34. How do farmers find more land for growing full-sun coffee?A. They buy more land from other farmers.B. They cut down trees.C. They move to another country.D. They turn grassland into farmland.35.The full-sun method may affect the following EXCEPT_____ full sunA. insects.B. air.C. birdsD. humans第二篇More Rural Research is NeededAgricultural research funding is vital if the world is to feed itself better than it does now. Dr. Tony Fischer, crop scientist, said demand was growing at 2.5% per year but with modern technologies and the development of new ones, the world should be able to stay ahead.“The global decline in investment in international agricultural research must be reversed if significant progress is to be made towards reducing malnutrition(营养不良)and poverty.” he said.Research is needed to solve food production, land degradation(贫瘠化)and environmental problems. Secure local food supplies led to economic growth which is turn, slowed population growth. Dr. Fischer painted a picture of the world’s ability to feed itself in the first 25 years, when the world’s population is expected to rise from 5 X to X billion people. He said that things will probably hold or improve but there’ll still be a lot of hungry people. The biggest concentration of poor and hungry people would be in sub-Saharan Africa and southern Asia in 2020, similar to the current pattern. If there is any change, a slight improvement will be seen in southern Asia, but not in sub-Saharan Africa. The major improvement will be in East Asia, South America and South-East Asia.The developing world was investing about 0.5%, or $8 billion a year, of its agricultural gross domestic product(GDP)on research and developed world was spending 2.5% of its GDP. Dr. Fischer said more was needed from all countries.He said crop research could produce technologies thatspread across many countries, such as wheat production research having spin-offs(有用的副产品)for Mexico, China or India.“Technologies still need to be refined for the local conditions but a lot of the strategic research can have global application, so that money can be used very efficiently.” Dr. Fischer said.Yields of rice, wheat ad maize(玉米)havegrown impressively in the past 30 years, especially in developing countries. For example, maize production rose from 2 to 8 tonnes per hectare between 1950 and 1995. But technologies driving this growth such as high-yield varieties, fertilizers, and irrigation, were becoming exhausted. “If you want to save the land for non-agricultural activities, for forests and wildlife, you’re going to have to increase yield.” Dr. Fischer said.36. What is the passage mainly about?A. Shortage of food supplies.B. Development of agricultural technologies.C. Impact of agricultural research.D. Expectation of population growth.37. Which of the following statements is true about the world’s agricultural research funding?A. It is increasing among developed countries.B. It is decreasing worldwide.C. Less is demanded from developing countries.D. Most of it is spent very efficiently.38. What is the picture of Asia’s food supplies in the first 25 years?A. Food shortage will not be a problemB. There will be more hungry people in southern Asia.C. Population growth will result in more hungry people.D. There will be fewer hungry people in East Asia.39. What does Dr. Fischer say about technologies? Dr FischerA. They are costly.B. They have to be improved to meet local needs.C. Their application is limited.D. They have to be applied locally.40. It can be infered from the last paragraph that_____.A. there is a demand for saving land for non-agricultural activities.B. crop production is growing faster in developing countries.C. maize production reached its peak in the 1990s.D. technologies improving maize production have been well developed.。

职称英语理工类B级考试题及答案

职称英语理工类B级考试题及答案

xx年职称英语理工类B级考试题及答案下面每个句子中均有1个词或短语划有横线,请为每处划线局部确定1个意义最为接近的选项。

1. Have you talked to her lately?stlyB.finallyC.shortlyD.recently2. Can you follow the plot?A.changeB.investigateC.writeD.understand3. Jack eventually overtook the last truck.A.hitB.passedC.reachedD.led4. Sometimes it is advisable to book hotels in advance.A.possibleB.profitableC.easyD.wise5. The industrial revolution modified the whole structure of English society.A.destroyedB.brokeC.smashedD.changed6. Tickets are limited and will be allocated to, those who apply first.A.postedB.sentC.givenD.handed7. Loud noises can be irritating.A.confusingB.interestingC.stimulatingD.annoying8. That player is eternally arguing with the referee.A.desperatelyB.constantlyC.eventuallyD.extensively9. Mary has blended the ingredients.A.madeB.mixedC.cookedD.eaten10. They agreed to modify their policy.A.clarifyB.defineC.changeD.develop11. The high-speed trains can have a major impact on travel preferences.A.forceB.influenceC.surpriseD.power12. What is your glad in life?A.aimB.planC.arrangementD.idea13. Enormous sums of money have been spent on space exploration.A.MuchrgeC.SmallD.Fixed14. About one million Americans are diagnosed annually with skin cancer.A.every yearB.severelyC.activelyD.every month15. Her sister urged her to apply for the job.A.advisedB.causedC.forcedD.promised。

职称英语考试理工类(B级)真题及答案

职称英语考试理工类(B级)真题及答案

职称英语考试理工类(B级)真题及答案5第三篇A Tale of Scottish Rural LifeLewis Grasses Gibbon’s Sunset Song(1932)was voted“the best Scottish novel of all time”by Scotland’s reading public in 2005.Once considered shocking for its frank description of aspects of the lives of Scotland’s poor rural farmers,it has been adapted for stage,film。

TV and radio in recent decades.The novel is set on the fictional estate of Kin Addie,in the farming country of the Scottish northwest in the years up to and beyond World War I.At its heart is the story of Chris,who is both part of the community and a little outside it.Grasses Gibbon gives us the most detailed and intimate account of the life of his heroine(女主人公).We watch her grow through a childhood dominated by her cruel but hard—working father;experience tragedy(her mother’s suicide and murder of her twin children);and learn about her feelings as she grows into a woman.We see her marry,Lose her husband,then marry again.Chris has seemed so convincing a figure to some female readers that they cannot, believe that she is the creation of a man.But it would be misleading to suggest that this book is just about Chris.It is truly a novel of a place and its people.Its opening section tells of Kin Addie’s long history, in a language that imitates the place’s changing patterns of speech and writing.The story itself is amazingly full of characters and incidents.It is told from Chris’point of view but also from that of the gossiping community,a community where everybody knows everybody else’s business and nothing is ever forgotten.Sunset Song has a social theme too.It is concerned with what Grasses Gibbon perceives as the destruction of traditional Scottish rural life first by modernization and then by World War I.Gibbon tried hard to show how certain characters resist the war.Despite this,the war takes the young men away, a number of them to their deaths.In particular, it takes away Chris’husband,Evan Avondale.The war finally kills Evan,but not in the way his widow is told,In fact.the Germans amen’t responsible for his death,but his own side.He is shot because he is said to have run away from a battle.If the novel is about the end of one way of life it also looks ahead.It is a“Sunset Song”but is concerned too with the new Kin Addie,indeed of the new European world. Grasses Gibbon went on to publish two other novels about the place that continue its story.41. What is Sunset Song mainly about?A. The First World War.来源:B. The beauty of the sunset.C. The new European world.www.ED. The lives of rural Scottish farmers42. Which statement is NOT true of Chris?A. She is the heroine of Sunset Song.B. She had a miserable childhood.C. She is the creation of man.D. She married only once.43. What is the opening section of the novel mainly concerned with?A .The climate of Kin Addie.B. The history of Kin Addie.C. The geography of Kin Addie.D. The language spoken in Kin Addie.44. Who killed Chris’husband,Evan?A. His own troops.B. The French armyC. The Germans.D. The Russian soldiers.45. The word “Sunset” in the title of this novel most probably meansA. the end of the heroine’S life.B. the end often story.C. the end of the traditional way of life.D. the end of the day。

职称英语考题理工类(B级)真题和答案

职称英语考题理工类(B级)真题和答案

职称英语考题理工类(B级)真题和答案第1 部分:词汇选项(第1-15 题,每题1 分,共15 分)下面每个句子中均有1 个词或短语划有底横线,请为每处划线部分确定1 个意义最为接近的选项。

1. The high-speed trains can have a major impact on our lives.A. effortB. problemC. influenceD.concern2. She always finds fault with everything,A criticizesB simplifiesC evaluatesD examines3.We need to extract the relevant financial data.A storeB saveC reviewD obtain4.We have to act within the existing legal framework.A limitB systemC procedureD status5.They converted the spare bedroom into an office.A reducedB turnedC movedD reformed6. Anderson left the table,remarking that he had some work to do .A doubtingB thinkingC sayingD knowing7. Mr.Henley has accelerated his sale of shares over the past year.A.heldB.expectC offered.D increased8.His shoes were shined to perfection.A .clearedB polishedC washedD mended9. We explored the possibility of expansion at the conference.A.offered B includedC acceptedD investigated10.At that time, we did not fully grasp the significance of what had happened.A giveB understandC attachD lose11.The view from my bedroom window was absolutelyspectacular.A generalB traditionalCmagnificent Dstrong12.Marsha confessed that she knew nothing of computer.A reportedB admittedC hoped Danswered13.The study also notes a steady decline in the number of college students taking science courses.A relativeB generalC continuousD sharp14. Jane said that she couldn’t tolerate the long hours.A spendB takeC lastD stand15.The police believe the motive for the murder was money. (红色部分单词待定,不影响答案)A reason BchoiceC ideaD decision第2 部分:阅读判断(第16-22 题,每题1 分,共7 分)下面的短文后列出了7 个句子,请根据短文的内容对每个句子做出判断:如果该句提供的是正确信息,请选择A;如果该句提供的是错误信息,请选择B;如果该句的信息文中没有提及,请选择C。

职称英语理工类B级阅读理解真题及答案(第一篇)

职称英语理工类B级阅读理解真题及答案(第一篇)

职称英语理工类B级阅读理解真题及答案(第一篇)第4部分:阅读理解(第31——45题,每题3分,共45分)下面有3篇短文,每篇短文后有5道题。

请根据短文内容,为每题确定1个选项。

第一篇Smart WindowsWindows not only let light in to cut downon electricity use for lighting, but thelight coming through the window also provides heat. However, windows are notsomething people typically associate with an advanced technology. Reseachersare now working on new technologies that enable a window to quickly change fromclear to dark and anything in between easily.“It took us a long time to figure out whata window really is,”says Claes Granqvist. He’s a professor of solid-statephysics at Uppsala University in Sweden. “It contact with the outside world.You have to have visual contact with the surrounding world to feel well.” So,windows and n atural light are important for improving the way people feel whenthey’re stuck indoorsYet. windows are the weak link in abuilding when it comes to energy and temperature control. In winter cold airleaks in. When it’s hot and sunny, sunlight streams in. All of this sunlightcarries lots of heat and energy. And all of this extra heat forces people toturn on their conditioners. Producing blasts of cold air, which can feel so refreshing(使人清新的),actually sucks up enormous amountsof electricity in buildings around the world.Windows have been a major focus of energyresearch for a long time. Over the years, scientists have come up with a varietyof strategies for coating, glazing (用玻覆盖),and layeringwindows to make them more energy efficient. Smart windows go a step further.They use chromogenic (发色的)technologies which involve changes of color.Electrochromic (电致色的)windows use electricity tochange color. For example, a sheet of glass coated with thin layers of chemicalcompound such as tungsten oxide (氧化钨)works a bit like a batter. Tungsten oxides is clear when anelectric charge is applied and dark when the charge is removed, that is, whenthe amount of voltage(电压)is decreased, the window darkens until it’s completely dark afterall electricity is taken away. So applying a voltage determines whether thewindow looks clear or dark.One important feature that makes a smartwindow so smart is that it has a sort of“memory”. All it takes is a small changeof voltage to turn the window from one state to the other. Then, it stays thatway. Transits take anywhere from in10 seconds to a few minutes, depending onthe size of the window. The development of smart windows could mean thatmassive air conditioning systems may no longer be needed. “In thefuture,”Granqvist says, “our buildings may look different.”31. Which of the following of values ofwindows is NOT mentioned?A. Theylet light in to brighten the house.B. Theylet light in to heat the house.C. Theylet us have visual contact with the surrounding world.D. They let us think about the outside world.答案:D32. The expression “when it comes to “ inParagraph 3 is used toA. signalthe arrival of a guest.B. indicatethe recovery of consciousness.C. show our understanding of something.D. introduce a new aspect of a topic.答案:D33. According to Paragraph 4, smart windowsare the windows thatA. are coated.B. are glazed.C. have several layers.D.can change color.答案:D34. Whichparagraph gives an account of the way electrochromic windows……A. Paragraphs 5.B. Paragraph3.C. Paragraph4.D. Paragraphs6.答案:A35. Asmart window is smart mainly becauseA. itcan change its size.B. itcan change its structure.C. itcan change the voltage of electricity.D. it has a sort of memory.答案:D。

最新职称英语《理工类》B级真题及答案

最新职称英语《理工类》B级真题及答案

职称英语《理工类》B级真题及答案第一部分:词汇选项下面共有15个句子,每个句子中均有1个词或短语划有底横线,请从每个句子后面所给的4个选项中选择1个与划线部分意义最相近的词或短语。

1. The majority of people around here are decent.A. realB. honestC. normalD. wealthy答案:D2. The curriculum was too narrow and too rigid.A. hiddenB. traditionalC. inflexibleD. official答案:C3. The committee was asked to render a report on the housing situation.A. furnishB. copyC. publishD. summarize答案:A4. Afterwards there was just a feeling of let-down.B. disappointmentC. angerD. calm答案:B5. Several windows had been smashed.A. cleanedB. replacedC. fixedD. broken答案:D6. The worst agonies of the war were now beginning.A. painsB. partsC. aspectsD. results答案:A7. London quickly became a flourishing port.A. majorB. largeC. successfulD. commercial答案:C8. She felt that she had done her good deed for the day.D. act答案:D9. He led a very moral life.A. humanB. intelligentC. naturalD. honourable答案:D10. His stomach felt hollow with fear.A. sincereB. respectfulC. emptyD. terrible答案:C11. It was a majic night until the spell was broken.A. timeB. charmC. spaceD. opportunity答案:B12. His professional career spanned 16 years.D. lasted答案:D13. They are trying to identify what is wrong with the present system.A. discoverB. proveC. considerD. imagine答案:A14. His knowledge of French is fair.A. very usefulB. very limitedC. quite goodD. rather special答案:B15. The group does not advocate the use of violence.A. limitB. regulateC. opposeD. support答案:DSo Many ‘Earths’life that’s the finding of a new study. It draws on date that came from NASA’s top planet-hunting telescope.A mechanical failure recently put that Kepler space telescope out of service. Kepler had played a big role in creating a census of planets orbiting some 170,000 stars. Its data have been helping astronomers predict how common planets are in our galaxy. The telescope focused on hunting planets that might have conditions similar to those on Earth.The authors of a study,published in The Proceedings of the National Academy of sciences,conclude that between 14 and 30 out of every 100 stars, with a mass and temperature similar to the Sun, may host a planet that could support life as we know it.Such a planet would have a diameter at least as large as Earth’s, but no more than twice that big . The planet also would have to orbit in a star’s habitable zone. That’s where the surface temperature would allow any water to exist as a liquid.The new estimate of how many planets might fit these conditions comes from studying more than 42,000 stars and identifying suitable worlds orbiting them. The scientists used those numbers to extrapolate (推算) to the rest of the stars that the telescope could not see .The estimate is rough, the authors admit. If applied to the solar system, it would define as habitable a zone starting as close to the Sun as Venus and running to as far away as Mars. Neither planet is Earthlike (although either might have been in the distant past). Using tighter limits, the researchers estimate that between 4 and 8 out of every 100Sunlike stars could host an Earth-sized world. These are ones that would take 200 to 400days to complete a yearly orbit.mean,however, that the Milky Way could host more than a billion Earth-sized planets with a change for life.16. The Kepler space telescope has been in service for 15 years.A. RightB. WrongC. Not mentioned答案:C17. The main task of the Kepler space telescope is to find out planets with similar conditions to Earth’s.A. RightB. WrongC. Not mentioned答案:A18. The planet that could support life might be a little bit smaller than Earth.A. RightB. WrongC. Not mentioned答案:B19. The Earth is planet orbiting in the Sun’s habitable zone.A. RightB. WrongC. Not mentioned答案:A20. The new finding is based on a thorough study of 170,000 stars in the Milky Way.A. RightB. WrongC. Not mentioned答案:B21. The estimate of the number of planets that could support life is not very accurate.A. RightB. WrongC. Not mentioned答案:AA. RightB. WrongC. Not mentioned答案:CClimate Change : The Long Reach1 . Earth is warming. Sea levels are rising. There ‘s more carbon in the air, and Arctic ice is melting faster than at any time in recorded history. Scientists who study the environment to better gauge (评估) .Earth’s future climate now argue that these changes may not reverse for a very long time .2 . People burn fossil fuels like coal and oil for energy. That burning releases carbon dioxide, a colorless gas . In the air , this gas traps heat at Earth’s surface . And the more carbon dioxide released , the more the planet warms . If current consumption of fossil fuels doesn’t slow ,the long-term climate impacts could last thousands of years-and be more severe than scientists had been expecting. Climatologist Richard Zeebe of the University of Hawaii at Manoa offers this conclusion in a new paper.3. Most climate-change studies look at what’s going to happen in the next century or so .During that time, changes in the planet’s environment could nudge(推动) global warming even higher. For example: Snow and ice reflect sunlight back into space. But as these melt,sunlight can now reach-- and warm –the exposed ground . This extra heat raises the air temperature even more, causing even more snow to melt. This type of rapid exaggeration of impacts is called a ‘fast feedback’.4. Zeebe says it’s important to look at fast feedbacks. However, he adds, they’re limited.From a climate change perspective, ‘This century is the most important time for the next few generations’, he told Science News “But the world is notfast feedback events unfold over decades or centuries, slow feedbacks can take thousands of years. Melting of continental ice sheets and the migration of plant life --- as they relocate to more comfortable areas --- are two examples of slow feedbacks.5. Zeebe gathered information from previously published studies investigating how such processes played out over thousands of years during past dramatic changes in climate. Then he came up with a forecast for the future that accounts for both slow and fast feedback processes. Climate forecasts that use only fast feedbacks predict a 4.5 degree Celsius (8.1 degree Fahrenheit) change by the year 3000. But slow feedbacks added another 1.5 ℃--for a 6 total increase, Zeebe reports. He also found that slow feedback events will cause global warming to persist for thousands of years after people run out of fossil fuels to burn.23. Paragraph 2 ________ 答案:B24. Paragraph 3 ________ 答案:C25. Paragraph 4 ________ 答案:F26. Paragraph 5 ________ 答案:AA. A prediction of future climate changeB. Impact of burning fossil fuelsC. Fast feedbacksD. Unpredictability of feedback processesE. Rising of sea levelsF. Slow feedbacks27. Arctic ice has never been melting so fast in _______ 答案:F28. Melting of snow and ice enables sunlight to reach ________ 答案:E案:D30. After fossil fuels are used up, global warming will continue for ________ 答案:BA. rapid exaggeration of impactsB. a very long timeC. the extra heatD. previously published studiesE. the exposed groundF. recorded history第四部分:阅读理解短文后有5道题,每题后面有4个选项。

职称英语考试理工类(B级)真题及答案

职称英语考试理工类(B级)真题及答案

职称英语考试理工类(B级)真题及答案4第二篇Where Have All the Bees Gone?Scientists who study insects have a real mystery on their hands.All across the country, honeybees are leaving their hives(蜂巢)and never returning.Researchers call this phenomenon colony-collapse(群体瘫痪)disorder.It is reposed that 25 to 40 percent of the honeybees in the US have vanished from their hives since last fall.So far, no one can explain why.Colony collapse is a serious concern because bees play an important role in the production of about one—third of the foods we eat.As they feed,honeybees spread pollen (花粉)from flower to flower.Without this process,a plant can’t produce seeds or fruits.Now,a group of scientists and beekeepers have teamed up to try to figure out what’S causing the alarming collapse of SO many colonies.They hope to find out what’S contributing to the decline and to prevent bee disappearance in the future.It could be that disease is causing the disappearance of the bees.To explore that possibility, Jay Evans,a researcher at the United States Department of Agriculture (SDA)Bee Research Laboratory, examines bees taken from colonies that are collapsing.“We know what a healthy bee should Look Like on the inside.and we can look for physical signs of disease.”he says.And b ees from collapsing colonies don’t look very healthy.“Their stomachs are worn pared to the stomachs of healthy bees,”‘Evans says.It may be that a parasite(寄生虫)making the bees’digestive organs. Their immune(免疫的)systems may not be working as they should.Moreover,they have high levels of bacteria inside their bodies.Another cause of colony—collapse disorder may be certain chemicals that farmersapply to kill unwanted insects on crops,says Jerry Hayes,chief bee inspector for the Florida Department of Agriculture.Some studies,he says,suggest that a certain type of insecticide(杀虫剂)affects the honeybee’S newels system and memory.“It seems like honeybees are going out and getting confused about where to go and what to do”he says.1f it turns out that a disease is contributing to colony collapse,bees’genes could explain why some colonies have collapsed and others have not.In any group of bees there are many different kinds of genes.The more different genes a group has,the higher the group’S genetic diversity.So far scientists haven’t determined the role of genetic diversity in colony collapse,but it’s a promising theory,says Evans.36. What is the mystery that researchers find hard to explain?A. Honeybees are flying all across the country.B. Half of the honeybees in the US have died.C. Honeybees are leaving their hives and do not return.D. Honeybee hives are in disorder.37. Researchers are seriously concerned with the phenomenon of colony—collapse disorder becauseA. honeybees help produce one-third of the foods we eatB. parasites on bees may spread everywhere.C. honeybees cannot find enough food elsewhere.D. honeybees feed on flowers.38. Which of the following is a possible cause of the colony-collapse disorder?A. Population explosion.B. Decreasing number of flowers around.C. Genetically modified products.D. Diseases and chemicals.39. Which of the following explanations is given by Jerry Hayes to the phenomenon?A. Bee-keepers do not understand the honeybee’S behavior.B. A certain type of chemical destroys the honeybee’S newels system.C. Honeybees are infected by unwanted insects.D. Some crops are poisonous to the honeybees.40. The word “diversity’in the last paragraph meansA. variety.来源:考试大B. makeup.C. disorder.www.ED. distinction。

职称英语等级考试试题、答案及题解理工类(B级)(4)

职称英语等级考试试题、答案及题解理工类(B级)(4)

职称英语等级考试试题、答案及题解理工类(B级)(4)第5部分:补全短文(第46"~50题,每题2分,共10分)阅读下面的短文,文章中有5处空白,文章后面有6组文字,请根据文章的内容选择5组文字,将其分别放回文章原有位置,以恢复文章原貌。

请将答案涂在答题卡相应的位置上。

Conservation or wasted Effort?The black robin(旅鸫)is one of the world's rarest birds.It is a small,wild bird,and it livesonly on the island of Little Mangere,off the coast of New Zealand.In 1967 there were aboutfifty black robins there;in 1977 there were fewer than ten.Energetic steps are being taken to preserve the black robin.--(47)The idea is tobuy another island nearby as a special home,a"reserve",for threatened wild life,includingblack robins.The organizers say that Little Mangere shouldthen be restocked(重新准备)withthe robin's food.Thousands of the required plants are at present being cultivated in NewZealand.Is all this concern a waste of human effort?what is reasonable and what is unreasonable?(48)Are we losing our sense ofIn the earth's long,long past hundreds of kinds of creatures have evolved,risen to a degreeof success and died out.In the long,long future there will be many new and different forms oflife.Those creatures that adapt themselves successfully to what the earth offers will survive for along time.--(49)This is nature's proven method of operation.The rule of selection--"the survival of the fittest"--is the one by which human beings havethemselves arrived on the scene.We,being ode of the most adaptable creatures the earth has yetproduced,may last longer than most.--(SO)You may take it as another rule that when,at last.human beings show signs of dying out,no othercreature will extend a paw(爪)topostpone our departure.On the contrary, we will be hurried out.Life seems to have grown too tough for black robins.I leave you to judge whether weshould try to do anything about it.A Some creatures,certain small animals,insects and birds,will almost certainly outlast(比......长久)man,for they seem even more adaptable.B Those that fail to meet the challenges will disappear early.C Detailed studies are going on,and a public appeal for money has been made.D Both represent orders in the classification of lifeE Is it any business of ours whether the black robin survives or dies out?F These are the only black robins left in the world第6部分:完形填空(第51~65题,每题1分,共15分)阅读下面的短文,文中有15处空白,每处空白给出了4个选项,请根据短文的内容从4个选项中选择1个答案,涂在答题卡相应的位置上。

最新-2018年职称英语真题及答案(综合类B级)专家解读精品

最新-2018年职称英语真题及答案(综合类B级)专家解读精品

最新-2018年职称英语真题及答案(综合类B级)专家解读精品2018年职称英语真题及答案(综合类B级)第1部分:词汇选项(第1~15题,每题1分,共15分)下面每个句子中均有1个词或者短语划有底横线,请为每处划线部分确定1个意义最为接近的选项。

1.All houses within 100 metres of the seas are at risk of flooding.A. out of controlB. between equalsC. in particularD. in danger2.The idea was quite brilliant.A. positiveB. cleverC. keyD. original3.Stock market price tumbled after rumor of a rise in interest rate.A. regulatedB. fellC. increasedD. maintained4.We are worried about this fluid situation full with uncertainty.A. stableB. suitableC. adaptableD. changeable5.The revelation of his past led to his resignation.A. imaginationB. confirmationC. disclosureD. recall6.Jensen is a dangerous man, and can be very brutal.A. carelessB. strongC. cruelD. hard7.The coastal has area has very mild winter, but the central plains remain extremely cold.A. warmB.severe C. hard D.dry8.You'll have to sprint if you want to catch the train.A. jumpB. escapeC.prepare D. run9.The course gives you basic instruction in car maintenance.A. ideaB. termC. coachingD. aspect10.The new garment fits her perfectly.A. haircutB. purseC. necklaceD. clothes11.The phobia may have its root in a childhood trauma.A. fearB. joyC. hurtD. memory12.The details of the costume were totally authentic.A. outstandingB. creativeC. realD. false13.They have built canals to irrigate the desert.A. decorateB. waterC. changeD. visit14.We are aware of the potential problems.A. possibleB. globalC. ongoingD. central15.Her overall language proficiency remains that of a toddler.A. disabledB. babyC. pupilD. teenager阅读判断Time to Stop Traveling by AirTwenty-five years ago a young British mancalled Mark Ellingham decided that he wanted a change of scenery. So he went to Australia, stopping off in many countries beween. He alsodecided to writeabout the experience and produced a guide for other travelers making similar journeys.In 1970, British airports were used by 32million people. In 2004, the figure was 216 million. In 2030, according to government forecasts, it will be around 500 million. It’s a growth driven by the emergence of low cost airlines, offering access to all parts of the world for less than £100.This has made a huge contribution to global warming. One return flight from Britain to the US produces the same carbon dioxide (二氧化碳)as a year’s motori ng (驾车). A return flight to Australia equals the emissions (排放)of three average cars for a year. And the pollution is released at a height where its effect on climate change is more than double that on the ground.Mark Ellingham built his business on helping people travel. Now he wants to help people stop – at least by air.He is calling for a £100 green tax on all flights to Europe and Africa, and £250 on flights to the rest of the world. He also wants investment to create a low-carbon economy, as well as a halt to airport expansion.Mark Ellingham’s commitment is important because his readers aren’t just the sort of young and adventurous people who would happily jump on a plane to spend a weekend exploring a foreign culture.They are also the sort of people who say they care about the environment. It's a debate that splits people down the middle.The tourist industry has responded by offering offsetting (补偿) schemes. A small increase in the price of a ticket is used to plant trees.But critics say that it is not enough to just be carbon neutral. We should be actively cutting back on putting greenhouse gasesinto the atmosphere. And for the average person, making a plane journey will be his or her largest contribution to global warming. It maybe good to repair the damage we do. But surely it is better not to do the damage in the first place.16. Mark Ellingham spent quite a few days in China on his way to Australia 25 years ago.A. RightB. WrongC. Not mentioned17.Traveling from Britain to any other part of the world may cost you less than £100.A. RightB. WrongC. Not mentioned18.A round trip flight from Britain to Australia produces the same amount of carbon dioxide as three average cars do in a year.A. RightB. WrongC. Not mentioned19.Mark Ellingham has never hesitated to encourage people to travel by.A. RightB. WrongC. Not mentioned20.Mark Ellingham's readers are not interested in environmental protection.A. RightB. WrongC. Not mentioned21.Critics argue that the best way to protect our environmentis not to do any damage to it.A. RightB. WrongC. Not mentioned22.Mark Ellingham will collaborate with the critics in his efforts to fight globalwarming.A. RightB. WrongC. Not mentioned概括大意与完成句子Tunguska Event1 A hundred years ago this week, a gigantic explosion ripped (撕裂) open the day y above a forest in western Siberia, leaving ascientific riddle that endures to this day.2 A dazzling light pierced the heavens,followed by a shock wave as strong as 1,000 atomic bombs. The explosion flattened 80 million trees across an area of 2,000 square kilometers. The fireball was so great that, a day later, Londoners could read their newspapers under the night sky. What caused the so-called Tunguska Event, named after the nearby Podkamennaya Tunguska river, still remains a mystery.3 Experts suspect it was a rock that, after traveling in space for millions of years, was destined to crash to Earth at exactly 7:17 a.m. on June 30, 1918. This possibility worries scientists.“Imagine an unspotted asteroid (小行星) hitting a significant chunk(块) of land ... and imagine if that area, unlike Tunguska, were populated,” the British science journal Nature commented recently.4 But no fragments of the “rock” have ever been found. Finding such evidence would be important, for it would increaseour knowledge about the risk posed by dangerous Near Earth Objects (NEOs), say Italian researchers Luca Gasperini, Enrico Bonatti and Giuseppe Longo. When the next Tunguska NEO approaches, scientists will have to decide whether to try todeflect (使偏转) it or blowit up in space.5 However, several rival theories for theTunguska Event exist. Wolfgang Kundt, a professor at Germany's Bonn University,believes the Tunguska Event was caused by a massive escape of 10 million tonsof methane(甲烷)-rich gas from deep within earth's crust. Some people hold that the explosion was caused by an alien spaceship crash, or a black hole in the universe.23. Paragraph 2 C24. Paragraph 3 F25. Paragraph 4 E26. Paragraph 5 AA. Competing ExplanationsB. Unknown AttacksC. Mysterious ExplosionD. Star WarE. Importance of Finding EvidenceF. Explanation that Worries Scientists27. The gigantic explosion that occurred a hundred years ago A28. The shock wave which followed the dazzling light D29. The hypothes is that the explosion was caused by a rock colliding with the Earth B30. Wolfgang Kundt,who has developed an alternative theory CA. has remained a puzzleB. lacks sufficient evidenceC. is a university professorD. was generated by the explosionE. will kill many animalsF. are attacked by aliens阅读理解第一篇Medicine Award Kicks off Nobel Prize Announcements Two scientists who have won praise for research into the growth of cancer cells could be candidates for the Nobel Prize in medicine when the 2018 winners are presented on Monday, kicking off six days of Nobel announcements.Australian-born US citizen Elizabeth Blackburn and American Carol Greider have already won a series of medical honors for their enzyme (酶) research and experts say they could be among the front-runners fora Nobel.Among the pair’s possible rivals are Frenchman Pierre Chambon and Americans Ro nald Evans and Elwood Jensen, who opened up the field of studying proteins called nuclear hormone receptors (受体).As usual, the tight-lipped award committeeis giving no hints about who is in the running before presenting its decision in a news conference a t Stockholm’s Karolinska Institute. Alfred Nobel, the Swede who invented dynamite (炸药),established the prizes in his will in the categories of medicine, physics,chemistry, literature and peace. The economics prize is technically not a Nobelbut a 1968 creation of Sweden's central bank.Nobel left few instructions on how to select winners, but medicine winners are typically awarded for a specific breakthrough rather than a body of research.Hans Jomvall, secretary of the medicine prize committee, said the 10 million kronor (瑞典克朗)(US$1.3 million) prizeencourages groundbreaking research but he did not think winning it was the primary goal for scientists."Individual researchers probably don’t look at themselves as potential Nobel Prize winners when they’re at work,"Jomvall told The Associated Press. “They get their kicks from their research and their interest in how life functions."In 2006. Blackburn, of the University of California, San Francisco, and Greider, of Johns Hopkins University in Baltimore, shared the Lasker prize for basic medical research with Jack Szostakof Harvard Medical School. Their work set the stage for research suggesting that cancer cells use telomerase(端粒酶),to sustain(维持)their uncontrolled growth.31.Who is most unlikely to win the Nobel Prize in medicine?A. Hans Jornvall.B. Carol Greider.C. Pierre Chambon.D. Elizabeth Blackburn.32.Which is NOT true of Alfred Nobel?A. He left clear instructions on how to select winners.B. He was from Sweden.C. He invented dynamite.D. He established the Nobel Prizes in his will.33.Originally the Nobel Prizes did NOT includeA. the peace prize.B. the economics prize.C. the literature prize.D. the medicine prize.34.The word “kicks" in Paragraph 8 probably meansA. money.B. enjoyment.C. respect.D. knowledge.35.Telomerase may play a key role inA. the unchecked growth of cancer cells.B. the killing ofcancer cells.C. the division ofnormal cells.D. the transmission of viruses.第二篇Ethnic Tensions in BelgiumBelgium has given the world Audrey Hepburn,Rene Magritte (surrealist artist), the saxophone (萨克斯管) and deep-fried potato chips that are somehow called French.But the story behind this flat twice-Beijing-size country is of a bad marriage between two nationalities living together that cannot stand each other. With no new government, more than a hundred days after a general election, rumors run wild that the country is about to disappear."We are two different nations, anartificial state. With nothing in common except a king, chocolate and beer,'said Filip Dewinter, the leader of the Flemish Bloc, the extreme-right Flemish party.Radical Flemish separatists like Mr Dewinter want to divide the country horizontally along ethnic end economic lines: to the north, Flanders —where Dutch (known locally as Flemish) is spoken and money is increasingly made; to the south, French-speaking Wallonia,where today old factories dominate the landscape.The area of present-day Belgium passed to the French in the 18th century. Following the defeat of Napoleon in 1815,Belgium was given to the kingdom of the Netherlands from which it gained independence as a separate kingdom in 1830.Since then, it has struggled for cohesion (结合). Anyone who has spoken French in a Flemish city quickly gets a sense of the mutual hostility that is part of daily life there.But there are reasons Belgium is likely tostay together, at least in the short term.The economies of the two regions are tightly linked, and separation would be a crucial nightmare.。

最新职称英语理工B部分阅读真题含答案

最新职称英语理工B部分阅读真题含答案

最新职称英语理工B部分阅读真题含答案阅读理解:Hurricane KatrinaA hurricane is a fiercely powerful, rotating form of tropical storm that can be 124 to 1,240 miles in diameter. The term hurricane is derived from Hurican, the name of a native American storm god. Hurricanes are typical of a calm central region of low pressure between 12 to 60 miles in diameter, known as the eye. They occur in tropical regions. Over its lifetime, one of these storms can release as much energy as 10,000 nuclear bombs.The seed for hurricane formation5 is a cluster of thunderstorms over warm tropical waters. Hurricanes can only form and be fed when the sea-surface temperature exceeds 27℃and the surrounding atmosphere is calm. These requirements are met between June and November in the northern hemisphere.Under these conditions, large quantities of water evaporate and condense into clouds and rain - releasing heat in the process. It is this heat energy, combined with the rotation of the Earth, that drives a hurricane.When the warm column of air from the sea surface first begins to rise, it causes an area of low pressure. This in turn creates wind as air is drawn into the area. This spinning wind drags up more moisture-laden air from the sea surface in a process that swells the storm. Cold air falls back to the ocean surface through the eye and on the outside of the storm.Initially, when wind speeds reach 23 miles per hour, these mild, wet and grey weather systems are known as depressions. Hurricane Katrina formed in this way over the south-eastern Bahamas on 23 August 2005. Katrina has had a devastating impact on the Gulf Coast of the US, leaving a disaster zone of 90,000 square miles in its wake - almost the size of the UK. Thousands have been killed or injured and more than half a million people have been displaced in a humanitarian crisis of a scale not seen in the US since the great depression. The cost of thedamage may top $100 billion.。

最新职称英语考试理工B类套题练习附答案【优秀3篇】-最新

最新职称英语考试理工B类套题练习附答案【优秀3篇】-最新

最新职称英语考试理工B类套题练习附答案【优秀3篇】英语理工类b级考试真题,包含了许多大学英语理工类b级考试真题,非常实用,有利于学生考前的复习。

这次为您整理了3篇《最新职称英语考试理工B类套题练习附答案》,希望能为您的思路提供一些参考。

职称英语理工类b级考试真题篇一阅读下面的短文,每一篇文章中有5处填空,文章后面有6组文字,请根据文章的内容选择5组文字,将其分别放回文章原有的位置,以恢复文章的原貌。

Ice Cream Taster Has Sweet JobJohn Harrison has what must be the most wanted job in the United States. He’s the official taster for Edy’s Grand Ice Cream, one of the nation’s best-selling brands. Harrison’s taste buds are insured for $1 million. ___1___ And when he isn’t doing that, he travels, buying Edy’s in supermarkets all over the country so that he can check for perfect appearance, texture, and flavor. After I interviewed Harrison, I realized that the life of an ice cream taster isn’t all Cookies ’n Cream — a flavor thathe invented, by the way. No, it’s extremely hard work, which requires discipline and selflessness.For one thing, he doesn’t swallow on the job. Like a coffee taster, Harrison spits. Using a gold spoon to avoid “off” flavors, he takes a small bite and moves it around in his mouth to introduce it to all 9,000 or so taste buds. ___2___ Then he breathes in gently to bring the aroma up through the back of his nose. Each step helps Harrison evaluate whether the ice cream has a good balance of dairy, sweetness, and added ingredients 一the three-flavor ponents of ice crea Then, even if the ice cream tastes heavenly, he puts it into a trash can. A full stomach makes it, impossible to judge the quality of the flavors.During the workweek, Harrison told me that he has to make other sacrifices, too: no onions, garlic, or spicy food, and no caffeine. Caffeine will block the taste buds, he says, so his breakfast is a cup of herbal tea. ___3___Harrison’s family has been in the ice cream business in one way or another1 for four generations, so Harrison has spent his entire life with it2. However, he has never lost his love for its cold, creamy sweetness. ___4___ On these occasions3, he does swallow, and he eats about a quart (0.95 liters) each week. By parison4, the average person in the United States eats 23.2 quarts (21.96 liters) of ice cream and other frozen dairy products each year.Edy’s ice cream is available in dozens of flavors. So what flavor does the best-trained ice-cream taster in the country prefer? Vanilla! In fact, vanilla is the best-selling variety in the United States. ___5___ “It’s a very plex flavor,” Harrison says.练习:A However, you should never call it plain vanilla.B He even orders ice cream in restaurants for dessert.C Next he smack-smack-smacks his lips to get some air into the sample.D This is a small price to pay for what he calls the world’s best job.E In his younger days, he would help out at the ice cream factory his uncle owned.F He gets to sample 60 ice creams a day at Edy’s headquarters in Oakland, California.职称英语理工类b级考试真题篇二第1部分:词汇选项(第1~15题,每题1分,共15分)下面每个句子中均有1个词或者短语划有底横线,请为每处划线部分确定1个意义最为接近的选项。

职称英语试题理工类(B级)真题及答案

职称英语试题理工类(B级)真题及答案

职称英语试题理工类(B级)真题及答案第1 部分:词汇选项(第1-15 题,每题1 分,共15 分)下面每个句子中均有1 个词或短语划有底横线,请为每处划线部分确定1 个意义最为接近的选项。

1. The high-speed trains can have a major impact on our lives.A. effortB. problemC. influenceD.concern2. She always finds fault with everything,A criticizesB simplifiesC evaluatesD examines3.We need to extract the relevant financial data.A storeB saveC reviewD obtain4.We have to act within the existing legal framework.A limitB systemC procedureD status5.They converted the spare bedroom into an office.A reducedB turnedC movedD reformed6. Anderson left the table,remarking that he had some work to do .A doubtingB thinkingC sayingD knowing7. Mr.Henley has accelerated his sale of shares over the past year.A.heldB.expectC offered.D increased8.His shoes were shined to perfection.A .clearedB polishedC washedD mended9. We explored the possibility of expansion at the conference.A.offered B includedC acceptedD investigated10.At that time, we did not fully grasp the significance of what had happened.A giveB understandC attachD lose11.The view from my bedroom window was absolutely spectacular.A generalB traditionalCmagnificent Dstrong12.Marsha confessed that she knew nothing of computer.A reportedB admittedC hoped Danswered13.The study also notes a steady decline in the number of college students taking science courses.A relativeB generalC continuousD sharp14. Jane said that she couldn’t tolerate the long hours.A spendB takeC lastD stand15.The police believe the motive for the murder was money. (红色部分单词待定,不影响答案)A reason BchoiceC ideaD decision第2 部分:阅读判断(第16-22 题,每题1 分,共7 分)下面的短文后列出了7 个句子,请根据短文的内容对每个句子做出判断:如果该句提供的是正确信息,请选择A;如果该句提供的是错误信息,请选择B;如果该句的信息文中没有提及,请选择C。

职称英语理工B部分阅读真题含答案

职称英语理工B部分阅读真题含答案

职称英语理工B部分阅读真题含答案阅读理解:Hurricane KatrinaA hurricane is a fiercely powerful, rotating form of tropical storm that can be 124 to 1,240 miles in diameter. The term hurricane is derived from Hurican, the name of a native American storm god. Hurricanes are typical of a calm central region of low pressure between 12 to 60 miles in diameter, known as the eye. They occur in tropical regions. Over its lifetime, one of these storms can release as much energy as 10,000 nuclear bombs.The seed for hurricane formation5 is a cluster of thunderstorms over warm tropical waters. Hurricanes can only form and be fed when the sea-surface temperature exceeds 27℃ and the surrounding atmosphere is calm. These requirements are met between June and November in the northern hemisphere.Under these conditions, large quantities of water evaporate and condense into clouds and rain - releasing heat in the process. It is this heat energy, combined with the rotation of the Earth, that drives a hurricane.When the warm column of air from the sea surface first begins to rise, it causes an area of low pressure. This in turn creates wind as air is drawn into the area. This spinning wind drags up more moisture-laden air from the sea surface in a process that swells the storm. Cold air falls back to the ocean surface through the eye and on the outside of the storm.Initially, when wind speeds reach 23 miles per hour, these mild, wet and grey weather systems are known as depressions. Hurricane Katrina formed in this way over the south-eastern Bahamas on 23 August 2005. Katrina has had a devastating impact on the Gulf Coast of the US, leaving a disaster zone of 90,000 square miles in its wake - almost the size of the UK. Thousands have been killed or injured and more than half a million people have been displaced in a humanitarian crisis of a scale not seen in the US since the great depression. The cost of thedamage may top $100 billion.练习:1. What is the eye of a hurricane?A) A native American storm god.B) A rotating form of tropical storm that can be 124 to 1240 miles in diameterC) A calm central region of low pressure between 12 to 60 miles in diameter.D) A storm that can release as much energy as 10,000 nuclear bombs.2. Which of the following is NOT the "requirements" mentioned in the second paragraph?A) The tropical waters are warm and calm.B) The sea-surface temperature exceeds 27~C.C) There are thunderstorms over warm tropical waters.D) The atmosphere surrounding the sea is calm.3. Which of the following is the best explanation of the word "drive" in the third paragraph?A) To guide, control, or direct.B) To force to go through or push in / hammer in.C) To supply the motive force or power and cause to function.D) To force to move in a particular direction.4. What does the warm air mentioned in the fourth paragraph produce when it is rising from thesea surface?A) High pressureB) Low pressure.C) Wind.D) Cold air.5. What is NOT true of Hurricane Katrina according to the last paragraph?A) The area affected is almost the size of the UK.B) It left a disaster zone of 90,000 square miles.C) Half a million people are forced to leave the area.D) The humanitarian crisis is as serious as that of the great depression【答案】CACBD。

职称英语等级考试试题、答案及题解理工类(B级)(3)

职称英语等级考试试题、答案及题解理工类(B级)(3)

职称英语等级考试试题、答案及题解理工类(B级)(3)第二篇Crystal EarOne day a friend asked my.wife Jill if I wanted a hearing aid."He certainly does."repliedJill.After hearing about a remarkable new product.Jill finally got up the nerve to ask me if I'dever thought about getting a hearing aid."No way,"I said."It would make me look 20 yearsolder." "No。

no。

"she replied."This is entirely different.It's Crystal Ear!"Jill was right.Crystal Ear is different-not the old. Styled body worn over-the.ear aid。

butall advanced personal sound system so small that it's like contacts(隐形眼镜)for your ears.AndCrystal Ear is super-sensitive and powerful.too.You will hear sounds your ears have beenmissing for years.Crystal Ear will make speech 10uder,andthe sound is pure add natural.I couldn't believe how tiny it is.It is smaller than the tip of my little finger and it's almostinvisible When worn.There are no wires。

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2018年职称英语等级考试真题及答案(理工B)
第1部分:词汇选项(第1~15题,每题1分,共15分)
下面每个句子中均有1个词或者短语划有底横线,请为每处划线部分确定1个意义最为接近的选项。

1. The revelation of his past led to his resignation.
A. imagination
B. disclosure
C. confirmation
D.recall
答案为 B. revelation(揭露) – disclosure(揭露)
2. Jensen is a dangerous man, and can be very brutal.
A. careless
B. cruel
C. strong
D.hard
答案为 B. brutal(残忍的) – cruel
3. You’ll have to sprint if you want to catch the train.
A. jump
B.escape
C. run
D.prepare
答案为 C. sprint (快速奔跑) – run(奔跑)
4. We are worried about this fluid situation full with uncertainty.
A. changeable
B. stable
C. suitable
D.adaptable
答案为 A. fluid(不稳定的) – changeable (易变的)
5. The new garment fits her perfectly.
A. haircut
B.purse
C. clothes
D.necklace
答案为 C. garment(衣服) – clothes(衣服)
6. The phobia may have its root in a childhood trauma.
A. fear
B.joy
C. hurt
D.memory
答案为 C. trauma(精神上的创伤) – hurt (感情上的伤心或痛苦)
7. They have to build canals to irrigate the desert.
A. decorate
B. water
C. change
D.visit
答案为 B. irrigate(灌溉) – water(给…浇水)
8. Her overall language proficiency remains that of a toddler.
A. disabled
B.pupil
C. teenager
D. baby
答案为 D. toddler(学步的儿童) – baby (婴儿)
9. The coastal area has very mild winter, but the central plains remain extremely cold.
A. warm
B.severe
C. hard
D.dry
答案为 A. mild(温暖的) – warm(温暖的)
10. The details of the costume were totally authentic.
A. real
B. outstanding
C. creative
D. false。

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