2015年全国职称英语等级考试真题及答案(理工类A)
2015职称英语理工类a级考试真题及答案
2015职称英语理工类a级考试真题及答案2015年职称英语理工类A级考试真题及答案Part I Reading ComprehensionSection ADirections: In this section, there are four passages followed by questions or incomplete statements. For each of them, there are four choices marked A, B, C and D. Choose the one that best completes the statement.Passage 1Questions 1 to 5 are based on the following passage:When it comes to eco-friendly homes, cost and energy efficiency remain top priorities for most people. However, the benefits of a sustainable living environment extend far beyond just these two factors. In the past few years, a new trend has emerged that focuses on creating healthy indoor spaces that enhance both physical and mental well-being.Indoor air quality, natural lighting, and building materials are key elements that contribute to the overall healthfulness of a home. Homes with low levels of indoor pollutants can reduce the risk of respiratory diseases and allergies, while exposure tonatural light can improve mood and alertness. Additionally, choosing natural and non-toxic building materials can further enhance the well-being of the occupants.1. The main idea of the passage is__________.A. c ost and energy efficiency are the top priorities foreco-friendly homesB. sustainable living environments benefit people’s physical and mental healthC. i ndoor air quality is the most important factor for a healthy homeD. healthy indoor spaces are expensive to createAnswer: B2. According to the passage, which of the following is NOT mentioned as contributing to the overall healthfulness of a home?A. I ndoor air qualityB. Natural lightingC. S oundproofingD. Building materialsAnswer: C3. What can exposure to natural light do for occupants of a home?A. R educe the risk of respiratory diseasesB. Increase the risk of allergiesC. I mprove mood and alertnessD. Decrease energy efficiencyAnswer: C4. What is one way to enhance the well-being of a home’s occupants?A. C hoose natural and non-toxic building materialsB. Use synthetic materials in constructionC. I nstall artificial lightingD. Increase indoor pollutantsAnswer: A5. Which of the following best describes the new trend in sustainable living environments mentioned in the passage?A. F ocusing on cost and energy efficiencyB. Creating healthy indoor spaces for physical and mental well-beingC. U sing artificial lightingD. Not considering indoor air qualityAnswer: BSection BDirections: In this section, you are going to read a passage with ten statements attached to it. Each statement contains information given in one of the paragraphs. Identify the paragraph from which the information is derived. You may choose a paragraph based on the content of the statement. Each paragraph may be chosen once.Passage 2Questions 6 to 10 are based on the following passage:The coffee industry has been a major player in the global economy for centuries. From its origins in Africa to its widespread consumption around the world today, coffee has become an integral part of many cultures. However, recent concerns about the environmental impact of coffee production have raised questions about the sustainability of the industry.6. Coffee has been consumed globally for many centuries.7. Concerns about the environmental impact of coffee production have emerged recently.8. The coffee industry has a long history dating back to Africa.9. Coffee production has become a major economic force around the world.10. The sustainability of the coffee industry is being questioned due to environmental concerns.Answer: 3Part II Vocabulary and StructureSection ADirections: Choose the correct answer to complete each of the following sentences.11. The teacher usually______ her students________a lot of homework.A. gives, tooB. gives, withC. gives, too manyD. gives, a lot ofAnswer: C12. By the time Tom_________ the station, the train had already left.A. had reachedB. reachedC. was reachingD. reachesAnswer: A13. The company is planning _______ a new product line next year.A. launchingB. to launchC. launchedD. launchAnswer: B14. Everyone was surprised by the sudden______ of the storm.A. breakB. strikeC. pauseD. hitAnswer: D15. I’d like to ______ a table for two for this evening, please.A. bookB. reserveC. orderD. reserveAnswer: BSection BDirections: Complete the following sentences with the correct form of the word in brackets.16. The company is______ a new marketing campaign to attract customers. (launch)17. We had to ______ our plans due to the bad weather. (revise)18. The______ system in this building is very inefficient. (heat)19. The new manager has brought a lot of______ to the company. (innovate)20. She is very______ about starting her own business. (enthusiasm)Answer: 16. launching17. revise18. heating19. innovation20. enthusiasticPart III Reading ComprehensionDirections: In this section, there are four passages followed by questions or incomplete statements. Read the passage and choose the best answer to each question.Passage 3Questions 21 to 25 are based on the following passage:One of the biggest challenges facing the technology industry today is cybersecurity. With the increasing amount of data being stored online and the rise of cyber attacks, companies must take steps to protect their information and systems.Cybersecurity professionals play a crucial role in safeguarding sensitive data and preventing security breaches.21. What is the biggest challenge facing the technology industry today?A. Technological advancementsB. CybersecurityC. Data storageD. Cyber attacksAnswer: B22. Why do companies need to protect their information and systems?A. To prevent technological advancementsB. To increase data storageC. To safeguard sensitive dataD. To encourage cyber attacksAnswer: C23. What role do cybersecurity professionals play in the industry?A. Creating security breachesB. Safeguarding sensitive dataC. Increasing cyber attacksD. Preventing data storageAnswer: B24. What must companies do to protect their information and systems?A. Increase data storageB. Safeguard sensitive dataC. Prevent security breachesD. Encourage technological advancementsAnswer: C25. According to the passage, what is on the rise in the technology industry?A. Technological advancementsB. CybersecurityC. Data storageD. Cyber attacksAnswer: DPart IV WritingSection ADirections: In this section, you are going to write an essay on the importance of lifelong learning. Write at least 150 words.Lifelong learning is essential in today’s rapidly changing world. With advances in technology and globalization, the skills and knowledge required for success are constantly evolving. In order to stay competitive in the workforce, individuals must continue to learn and adapt throughout their careers. Lifelong learning not only enhances one’s job prospects but also contributes to personal development and fulfillment.Furthermore, lifelong learning allows individuals to stay updated on new developments in their field and remain relevant in a rapidly changing environment. By seeking out opportunities for continuous learning, individuals can adapt to new challenges and take advantage of emerging trends. Lifelong learning also fosters creativity and innovation, as individuals are exposed to new ideas and perspectives.In conclusion, lifelong learning is an invaluable asset in today’s fast-paced world. By committing to continuouslearning, individuals can enhance their skills, stay relevant in the workforce, and lead more fulfilling lives. Investing in lifelong learning is a positive step towards personal and professional growth.Section BDirections: Translate the following sentences into English.26. 我们必须采取措施保护环境，防止进一步的破坏。
2015职称英语(理工A)真题及答案(完整文字版)2015年4月2日发布
2015年职称英语考试《理工A》真题及答案(完整文字版) 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. I will not tolerate that sort of behavior in my class.A. controlB. observeC. regulateD. Accept【答案】D2. She showed a natural aptitude for the work.A. senseB. talentC. flavorD. Taste【答案】B3. Most people find rejection hard to accept.A. excuseB. clientC. refusalD. Destiny【答案】C4. The organization was bold enough to face the press.A. pleasedB. powerfulC. braveD. Sensible【答案】C5. They were locked in mortal combat.A. deadlyB. openC. actualD. Active【答案】A6. We were attracted by the lure of quick money.A. amountB. supplyC. temptD. Sum【答案】C7. The procedures were perceived as complex and less transparent.A. clearB. necessaryC. specialD. Correct【答案】A8. The Stock Exchange is in turmoil following a huge wave of selling.A. ServiceB. dangerC. disorderD. threat【答案】C9. He believes that Europe must change or it will perish.A. surviveB. lastC. dieD. Move【答案】C10. There was a simultaneous trial taking place in the next build.A. fairB. full C .coexisting D. Public【答案】C11. They promote assimilation of ethnic groups into the main-stream culture.A. policyB. value C .equality D. Integration【答案】D12. A salesman’s cardinal rule is to satisfy customers.A. principalB. officialC. simpleD. Legal【答案】A13. I must compliment you on your handling of a very difficult situationA. silenceB. praise C .assure D. Complain【答案】B14. We lived for years in a perpetual state of fearA. emotionalB. nervousC. terribleD. Continuous【答案】D15. The starving children were a pathetic sight.A. commonB. unexpectedC. unforgettableD. Pitiful【答案】D第2部分阅读判断Lackof Oxygen Delayed the Rise of Animals on EarthScientistshave long speculated as to why animal species didn’t flourish sooner, oncesufficient oxygen covered the Earth’s surface.Animals began to prosper at theend of the Proterozoic period, about 800 million years ago — but what about thebillion-year stretch before that, when most researchers think there also wasplenty of oxygen?Well,it seems the air wasn’t so great then, after all.Ina study published Oct. 31 in Science, Yale researcher Noah Planavsky and hiscolleagues found that oxygen levels during the ‚boring billion‛ period wereonly 0.1% of what they are today. In other words, Earth’s atmosphere couldn’thave supported a diversity of creatures, no matter what genetic advancementswere poised to occur.‚There is no questionthat genetic and ecological innovation must ultimately be behind the rise ofanimals, but it is equally unavoidable that animals need a certain level ofoxygen,‛ said Planavsky, co-lead author of the research along with ChristopherReinhard of the Georgia Institute of Technology. ‚We’re providing the firstevidence that oxygen levels were low enough during this period to potentiallyprevent the rise of animals.‛Thescientists found their evidence by analyzing chromium (Cr) isotopes in ancientsediments from China, Australia, Canada, and the United States. Chromium isfound in the Earth’s continental crust, and chromium oxidation is directlylinked to the presence of free oxygen in the atmosphere.Specifically,the team studied samples deposited in shallow,iron-rich ocean areas, near theshore. They compared their data with other samples taken from younger localesknown to have higher levels of oxygen.Oxygen’srole in controlling the first appearance of animals has long vexed scientists.‚We were missing the right approach until now,‛Planavsky said. ‚Chromium gaveus the proxy.‛ Previous estimates put the oxygen level at 40% of today’sconditions during pre-animal times, leaving open the possibility that oxygenwas already plentiful enough to support animal life.Inthe new study, the researchers acknowledged that oxygen levels were ‚highlydynamic‛in the early atmosphere, with the potential for occasional spikes.However, they said, ‚It seems clear that there is a first-order difference inthe nature of Earth surface Cr cycling‛ before and after the rise of animals.‚If we are right, ourresults will really change how people view the origins of animals and othercomplex life, and their relationships to the co-evolving environment,‛ saidco-author Tim Lyons of the University of California-Riverside. ‚This could be agame changer.‛Fundingsources for the research included the NASA Exobiology Program and the NationalScience Foundation’s Earth-Life Transitions program, awarded to Planavsky,Reinhard, and Lyons.Theother members of the research team included Xiangli Wang, a postdoctoral fellowat Yale; Thomas Johnson, of the University of Illinois;Danielle Thomson, ofCarleton University; Peter McGoldrick, of the University of Tasmania; andWoodward Fischer, of the California Institute of Technology.16.The study discovered the rise of animals occurred earlier than the Proterozoicperiod.A.RightB. WrongC. Not mentioned17.Many researchers believe the oxygen level was high during pre-animal times.A. RightB. WrongC.Not mentioned18. The teamwas funded by several research institutes.A.RightB. WrongC. Not mentioned19. Geneticadvancements triggered the rise of animals.A.RightB. WrongC. Not mentioned20. Thesamples studied in the research were collected in ocean areas.A. RightB. WrongC.Not mentioned21. Thestudy revealed that chromium found in Earth’s continental crust remained stablebefore and after the rise of animals.A.RightB. WrongC. Not mentioned22. TimLyons liked to play computer games in his spare time.A.RightB. WrongC. Not mentioned第3部分概括大意与完成句子FirstImage-recognition Software1.Dartmouth researchers and their colleagues have created an artificial 1 ,software that uses photos to locate documents on the Internet with far gre jthan ever before.2.The new system, which was tested on photos and is now being applied to , Ishows for the first time that a machine learning algorithm (运算法则)or ,ma9e I recognition and retrieval is accurate and efficient enough toimprove large seaie , document searches online. The system uses pixel (像素)data in images and potentia y video — rather than just text — to locatedocuments. It learns to recognize the pixels associated with a search phrase bystudying the results from text-based image search engines. The knowledgegleaned (收集) from those results can then beapplied to other photos without tags or captions making for more accuratedocument search results.3."Over the last 30 years," says Associate Professor Lorenzo Torresani,a co-author of the study, "the Web has evolved from a small collection ofmostly text documents to a modern, massive, fast-growing multimedia dataset,where nearly every page includes multiple pictures or videos. When a personlooks at a Web page, he immediately gets the gist (主旨)of it by looking at the pictures in it. Yet, surprisingly, allexisting popularsearch engines, such as Google or Bing, strip away the information contained inthe photos and use exclusively the text of Web pages to perform the documentretrieval. Our study is the first to show that modern machine vision systemsare accurate and efficient enough to make effective use of the informationcontained in image pixels to improve document search."4.The researchers designed and tested a machine vision system — a type ofartificial intelligence that allows computers to learn without being explicitlyprogrammed —that extracts semantic (语义的) information from thepixels of photos in Web pages. This information is used to enrich thedescription of the HTML page used by search engines for document retrieval. Theresearchers tested their approach using more than 600 search queries (查询)on a database of 50 million Web pages. They selected the text-retheval searchengine with the best performance and modified it to make use of the additionalsemantic information extracted by their method from the pictures of the Webpages. They found that this produced a 30 percent improvement in precision overthe original search engine purely based on text.23. Paragraph 1 __B__24. Paragraph 2 __C__25. Paragraph 3 __E__26. Paragraph 4 __D__A.Popularity of the new systemB.Publication of the new discoveryC.Function of the new systemD.Artificial intelligence software createdE.Problems of the existing search enginesF.Improvement in document retrieval27. The new system does documentretrieval by __C__.28. The new system is expected toimprove precision in __B__.29. When performing documentretrieval the existing search engines ignore __A__30. The new system was found moreeffective in document search than the __E__rmation in imagesB.current popular search enginesing photosD.machine vision systemsE.document searchF.description of the HTML page第4部分阅读理解Better Solar Energy Systems: More Heat,More LightSolar photovoltaic thermal energy systems,or PVTs, generate both heat and electricity, but until now they haven’t been very good at the heat-generating part compared to a stand-alone solar thermal collector. That’s because they operate at low temperatures to cool crystalline silicon solar cells, which lets the silicon generate more electricity but isn’ta very efficient way to gather heat.That’s a problem of economics. Good solar hot-water systems can harvest much more energy than a solar-electric system at a substantially lower cost. And it’s also a space problem: photovoltaic cells can take up all the space on the roof, leaving little room for thermal applications.In a pair of studies, Joshua Pearce, anassociate professor of materials science and engineering, has devised a solution in the form of a better PVT made with a different kind of silicon. His research collaborators are Kunal Girotra from Thin Silicon in California and Michael Pathak and Stephen Harrison from Queen’s University, Canada.Most solar panels are made with crystalline silicon, but you can also make solar cells out of amorphous silicon, commonly known as thin-film silicon. They don’t create as much electricity, but they are lighter, flexible, and cheaper. And, because they require much less silicon,they have a greener footprint. Unfortunately, thin-film silicon solar cellsare vulnerable to some bad-news physics in the form of the Staebler-Wronski effect.‚That means that their efficiency drops when you expose them to light — pretty much the worst possible effect for a solar cell,‛ Pearce explains,which is one of the reasons thin-film solar panels make up only a small fraction of the market.However, Pearce and his team found a way to engineer around the Staebler-Wronski effect by incorporating thin-film siliconin a new type of PVT. You don’t have to cool down thin-film silicon to make it work. In fact, Pearce’s group discovered that by heating it to solar-thermal operating temperatures, near the boiling point of water, they could make thicker cells that largely overcame the Staebler-Wronski effect. When they applied the thin-film silicon directly to a solar thermal energy collector,they also found that by baking the cell once a day, they boosted the solar cell’s electrical efficiency by over 10 percent.31. PVTs are not efficient inA. creating electricity.B. cooling silicon solar cells.C. generating heat.D. powering solar thermal collectors.32. One of the problems PVTs have is thatA. their thermala pplications are costly.B. they are too expensive to afford.C. it is hard to fix them on the roof.D. they occupy too much space.33. Which of the following is NOT mentioned as an advantage of thin-film silicon solar cells?A. They are flexible.B. They are less expensive.C. They are electrically efficient.D. They are environment friendly.34. Thin-film solar panels do not sell well on market becauseA. they do not work well if exposed to light.B. their advantages are not well-recognized.C. they need improving in appearance.D. they are not advertised.35 Which of the following statements is true?A. New techniques have been developed to produce thin-film silicon.B Thin-film silicon works efficiently at low temperature.C Thin-film silicon's electrical efficiency improves when heated up.D Anew material enlarging the Staebler-WronsKi effect has been created.译文：第十三篇更有效的太阳能系统：更多热量，更强灯光太阳能光伏热能系统，也叫PVT，能够生成热量和电能。
2015年职称英语(综合类)A级真题试卷(题后含答案及解析)
2015年职称英语（综合类）A级真题试卷(题后含答案及解析)题型有：1. 词汇选项 2. 阅读判断 3. 概括大意与完成句子 4. 阅读理解 5. 补全短文6. 完形填空词汇选项(第1-15题，每题1分，共15分)下面每个句子中均有1个词或短语在括号中，请为每处括号部分的词汇或短语确定1个意义最为接近选项。
1．I will not tolerate that sort of behavior in my class.A．controlB．observeC．regulateD．accept正确答案：D解析：句意：我绝不容许在我的课上出现这种行为。
tolerate意为“忍受,忍耐”，与accept(接受,容许)意思比较相近。
control控制；observe观察,遵守；regulate 调节,规定。
2．She showed a natural aptitude for the work.A．senseB．talentC．flavourD．taste正确答案：B解析：句意：她表现出了做这项工作的天赋。
aptitude意为“天资,才艺”，与talenl,(天赋,天分)意思比较相近。
sense感觉,感官；flavor风味,滋味；taste味道,品味。
3．Most people find rejection hard to accept.A．excuseB．clientC．refusalD．destiny正确答案：C解析：句意：大多数人发现很难接受被拒绝。
rejection意为“拒绝”，与refusal(拒绝,推却)意思比较相近。
excuse借口,理由；client客户,顾客；destiny命数,定数。
4．The organization was bold enough to face the press.B．powerfulC．braveD．sensible正确答案：C解析：句意：该团体有足够的勇气面对压力。
职称英语等级理工类(A级)试题考试试题答案及题解
职称英语等级理工类(A级)试题考试试题答案及题解4第二篇A Phone That Knows You’re BusyIt’s a modern problem：you’re too busy to be disturbed by incessant(连续不断的)phone calls so you turn your cellphone off .But if you don’t remember to turn it back on when you’re less busy．you could miss some important calls if only the phone knew when it was wise to interrupt you，you wouldn’t have to turn it off at all. Instead，it could let calls through when you are not too busyA bunch of behavior sensors(传感器)and a clever piece of software could do just that，by analyzing your behavior to determine if it’s a good time to interrupt you．If built into a phone，the system may decide you’re too busy and ask the caller to leave a message or ring back later．James Fogarty and Scott Hudson at Camegie Mellon University in Pennsylvania based their system oil tiny microphones，cameras and touch sensors that reveal body language and activity．First they had to study different behaviors to find out which ones stongly predict whether your mind is interrupted.The potential“busyness”signals they focused on included whether the office doors were left open or closed，the time of day，if other people were with the person in question，how close they were to each other, and whether or not the computer was in use．The sensors monitored these and many other factors while four subjects were at work . At random intervals，the subjects rated how interruptible they were on a scale ranging from“highly interruptible’’to“highly not—interruptible” . Their ratin gs were then correlated with the various behaviors . “It is a shotgun(随意的)approach：we used all the indicators we could think of and then let statistics find out which wereimportant，” says Hudson.The model showed that using the keyboard，and talking on a landline or to someone else in the office correlated most strongly with how interruptible the subjects judged themselves to be．Interestingly，the computer was actually better than people at predicting when someone was too busy to be interrupted . The computer got it right 82 per cent of the time，humans 77 per cent．Fogarty speculates that this might be because people doing the interrupting are inevitably biased towards delivering their message，whereas computers don’t care．The first application for Hudson and Fogarty’s system is likely to be in an instant messaging system，followed by office phones and cellphones．“There is no technological roadblock(障碍) to it being deployed in a couple of years，” says Hudson36 A big problem facing people today is thatA they must tolerate phone disturbances or miss important calls．B they must turn off their phones to keep their homes quiet．C they have to switch from a desktop phone to a cellphone．D they are too busy to make phone calls．37 The behavior sensor and software system built in a phoneA could help store messages．B could send messages instantlyC could tell when it is wise to interrupt you．D could identify important phone calls．38 Scientists at Carnegie Menon University tried to find outA why office doors were often 1eft open．B when it was a good time to turn off the computer．C what questions office workers were bothered with．D which behaviors could tell whether a person was busy39 During the experiment，the subjects were askedA to control the sensors and the camera．B to rate the degrees to which they could be interrupted．C to compare their behaviors with others’.D to analyze all the indicators of interruption．40 The computer performed better than people in the study becauseA the computer worked harder．B the computer was not busyC people tended to be biased．D people were not good at statistics．。
职称英语等级考试试题答案及题解理工类
年职称英语等级考试试卷答案及题解理工类(级)第部分：词汇选项(第～题，每题分，共分)下面共有个句子，每个句子中均有个词或短语画有底横线，请从每个句子后面所给的个选项中选择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。
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如果该句提供的是正确信息，请在答题卡上把涂黑；如果该句提供的是错误信息，请在答题卡上把涂黑；如果该句的信息文章中没有提及，请在答题卡上把涂黑。
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请将答案涂在答题卡相应的位置上。
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请根据文章的内容，从每题所给的个选项中选择个最佳答案，涂在答题卡相应的位置上。
Germany．．．’．(繁荣) (衰退，(令人羡慕的) ．，．．．，．．．．，．(企业家)，，．，．．Ⅵ．Germany’，，．，，．Europe’, ，．．,．,．?．．?．—．．—．．．．．?.．．.“’’“”．“”．．“”．第二篇(陶瓷) ．(轻击) ，，Detroit．．．’．．Detroit．．．．．’·．．’．．，，一．一．．．(铋)。
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年职称英语考试理工类A级试题及答案
年职称英语考试理工类A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个意义最为接近选项。
1 She was a puzzleA.girlB.womanC.problemD.mystery2 Her speciality is heart surgery.A.regionB.siteC.fieldD.platform3 France has kept intimate links with its former African territories.A.friendlyB.privateC.strongD.secret4 You should have blended the butter with the sugar thoroughlyA.spreadB.mixedC.beatenD.covered5 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 The change in that village was miraculous.A.conservativeB.amazingC.insignificantD.unforgettable8 Customers often defer payment for as long as possibleA.makeB.demandC.postponeD.obtain9 Canada will prohibit smoking in all offices later this year.A.banB.removeC.eliminateD.expel10 She read a poem which depicts the splendor of the sunset.A.declaresB.assertsC.describesD.announces11 From my standpoint，this thing is just ridiculousA.fieldB.point of viewC.knowledgermation12 The latest census is encouragingA.statementB.assessmentC.evaluationD.count15 He was elevated to the post of prime minister.A.pulledB.promotedC.liftedD.treated17 The Monarch butterfly looks fragile.A.RightB.WrongC.Not mentioned18 The Mexicans like butterflies very much.A.RightB.WrongC.Not mentioned19 in bad winters， about 70 per cent of the butterflies can stay aliveA.RightB.WrongC.Not mentioned20 In early April， the butterflies leave their winter homes flying back northA.RightB.WrongC.Not mentioned21 Genetically modified maize isn’t poisonous to the butterflies.A.RightB.WrongC.Not mentioned22 Genetically modified products are not popular in MexicoA.RightB.WrongC.Not mentioned33 Which of the following is NOT a social occasion？A.Going to church.B.Going to work in the office.C.Staying at home.D.Going to a party.34 Who brought the Frenchmen’s neckwear to Britain？A.Tony Blair.B.Charles ll.C.Jim Callaghan.D.Andrew Turnbull.35 When did British gentlemen begin to wear ties regularly？A.After the late 19th century.B.In the 1630s.C.In 1660.D.In the late 18th century.36 Losing amphibians means losingA.knowledge about fatal human diseases.B.knowledge about air and water pollution.C.a chance to discover new medicines.D.an opportunity to detect poisonous gases.37 Amphibians lay their eggsA.in any stream they can find，B.in places without UV light，C.only on sand.D.only in the right conditions38 The arroyo toad is disappearing becauseA.it has been threatened by frogs.B.it is losing its habitat.C.a disease has been killing its eggs.D.it can’t bear the cold of winter.39 Coal miners once used the canary bird to detectA.poisonous gases.B.air pollution.C.water leakage.D.radiation.40 Scientists think that the decline of amphibians couldA.cause environmental change.B.cause a decline in other kinds of animals.C.be a warning signal for human beings.D.be a good sign for human beings.41 Belle would be fed some fruit juice if sheA.grasped the joystick.B.moved the joystick to the side of the light.C.sat quietly in a special chair.D.watched lights on a display panel.43 Which of the following is NOT true of the robot built by Srinivasan？A.It was directed by signals converted from the electrical activity in Belle’s brainB.It converted the electrical patterns into instructions for the other robot.C.It was six hundred miles away from where Belle was.D.It could perform the same function as Belle did.45 The short-term goal of the research is to help a personA.whose motor cortex is seriously damaged.B.who can operate a wheelchair but not a robotic limb.C.who has spinal cord injury but is able to move a wheelchair.D.who is unable to move but whose motor cortex is not damaged第5部分：补全短文（第46～50题，每题2分，共10分）下面的短文有5处空白，短文后有6个句子，其中5个取自短文，请根据短文内容将其分别放回原有位置，以恢复文章原貌。
职称英语考试真题及答案理工类
【经典资料，ＷＯＲＤ文档，可编辑修改】【经典考试资料，答案附后，看后必过，ＷＯＲＤ文档，可修改】2015年全国职称英语考试真题及答案理工类（A 级）2010-11-25 18:3中华会计网校【】【】【】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．I can't put up with my neighbor's noise any longer，it'S driving me mad．A．tolerate B．generate C．reduce D．mensure2．Regular visits from a social worker can be of immense value to old people living alone．A．equal B．immediate C．moderate D．great3．He was rather vague about the reasons why he never finished school．A．bright B．unclear C．general D．bad4．I want to provide my boys with a decent education．A．special B．private C．general D．good5．Sleep stairs can present a particular hazard to older people．A．picture B．danger C．evidence D．case6．Our arrangements were thrown into complete turmoil．A．doubt B．relief C．failure D．confusion7．Patricia stared at the other girls with resentment．A．love B．surprise C．anger D．doubt8．Your dog needs at least 20 minutes of vigorous exercise every day．。
2015年职称英语综合A试题(含答案)
•◇本卷共分为6大题65小题，作答时间为120分钟，需要试题联系QQ 总分100 分，60 分及格。
•需要试题联系QQ需要试题联系QQ•词汇选项阅读判断概括大意阅读理解补全短文完形填空•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个意义需要试题联系QQ最为接近的选项。
1He is too young to be able to distinguish between right and wrong.•A．discard•B．需要试题联系QQ•discern•C．disperse•D．disregardABCD2The purpose of a custom is to cut down imports in order to protect domestic i ndustry and workers from foreign competition.•A．tax•B．toll•C．fee•D．tariffABCD3He is hopeful about his chances of winning a gold medal in the Olympics next year.•A．optimistic•B．optional•C．outstanding•D．obviousABCD4The prices quoted above do not include any taxes and levies taxed upon the pe rsonnel by the government of the project-host country.•A．imposed•B．imported•C．improved•D．impressedABCD5My father has been on the salary schedule in this factory for nearly 20 year s.•A．pay packet•B．payoff•C．payroll•D．paymentABCD6The republication of the poet's most recent works will certainly heighten his national reputation.•A．magnify•B．strengthen•C．enlarge•D．enhanceABCD7Why should anyone want to read abstracts of books by great authors when the r eal pleasure comes from reading the originals.•A．themes•B．insights•C．digests•D．leafletsABCD8The joys of travel, having long overlooked the disabled, are opening up to vi rtually anyone who has the means.•A．omitted•B．missed•C．neglected•D．discardedABCD9Last year, the crime rate in Chicago has sharply dropped.•A．declined•B．lessened•C．descended•D．slippedABCD10This kind of material can resist heat and moisture.•A．delete•B．compel•C．constrain•D．repelABCD11The local authority contributed the company an interest free loan to start up the new factory.•A．granted•B．allocated•C．financed•D．sponsoredABCD12One of the responsibilities of the Coast Guard is to make sure that all ships strictly follow traffic rules in busy harbors.•A．cautiously•B．dutifully•C．faithfully•D．skillfullyABCD13Parents have a legal duty to ensure that their children are provided with eff icient education suitable to their age.•A．impulse•B．influence•C．obligation•D．sympathyABCD14I am sure I can persuade him into letting us stay in the hotel for the night. •A．speak•B．say•C．talk•D．tellABCD15In Britain people use up four million tons of potatoes every year.•A．swallow•B．dispose•C．consume•D．exhaustABCD第2部分：阅读判断(第16～22题，每题1分，共7分)阅读下面这篇短文，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。
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2015职称英语理工类A真题及答案(完整版)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. I will not tolerate that sort of behavior in my class.A. controlB. observeC. regulateD. accept2. She showed a natural aptitude for the work.A. senseB. talentC. flavorD. taste3. Most people find rejection hard to accept.A. excuseB. clientC. refusalD. destiny4. The organization was bold enough to face the press.A. pleasedB. powerfulC. braveD. sensible5. They were locked in mortal combat.A. deadlyB. openC. actualD. active6. We were attracted by the lure of quick money.A. amountB. supplyC. temptD. sum7. The procedures were perceived as complex and less transparent.A. clearB. necessaryC. specialD. correct8. The Stock Exchange is in turmoil following a huge wave of selling.A. ServiceB. dangerC. disorderD. threat9. He believes that Europe must change or it will perish.A. surviveB. lastC. dieD. move10. There was a simultaneous trial taking place in the next build.A. fairB. full C .coexisting D. public11. They promote assimilation of ethnic groups into themain-stream culture.A. policyB. value C .equality D. integration12. A salesman’s cardinal rule is to satisfy customers.A. principalB. officialC. simpleD. legal13. I must compliment you on your handling of a very difficult situationA. silenceB. praise C .assure D. complain14. We lived for years in a perpetual state of fearA. emotionalB. nervousC. terribleD. Continuous15. The starving children were a pathetic sight.A. commonB. unexpectedC. unforgettableD. pitiful第2部分：阅读判断(第16～22题，每题l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。
Lack of Oxygen Delayed the Rise of Animals on EarthScientists have long speculated as to why animal species didn’t flourish sooner, once sufficient oxygen covered the Earth’s surface. Animals began to prosper at the end of the Proterozoic period, about 800 million years ago — but what about the billion-year stretch before that, when most researchers think there also was plenty of oxygen?Well, it seems the air wasn’t so great then, after all.In a study published Oct. 31 in Science, Yale researcher Noah Planavsky and his colleagues found that oxygen levels during the “boring billion” period were only 0.1% of what they are today. In other words, Earth’s atmosphere couldn’t have supported a diversity of creatures, no matter what genetic advancements were poised to occur.“There is no question that genetic and ecological innovation must ultimately be behind the rise of animals, but it is equally unavoidable that animals need a certain level of oxygen,” said Planavsky, co-lead author of the research along with Christopher Reinhard of the Georgia Institute of Technology. “We’re providing the first evidence that oxygen levels were low enough during this period to potentially prevent the rise of animals.”The scientists found their evidence by analyzing chromium (Cr) isotopes in ancient sediments from China, Australia, Canada, and theUnited States. Chromium is found in the Earth’s continental crust, and chromium oxidation is directly linked to the presence of free oxygen in the atmosphere.Specifically, the team studied samples deposited in shallow, iron-rich ocean areas, near the shore. They compared their data with other samples taken from younger locales known to have higher levels of oxygen.Oxygen’s role in controlling the first appearance of animals has long vexed scientists. “We were missing the right approach until now,” Planavsky said. “Chromium gave us the proxy.” Previous estimates put the oxygen level at 40% of today’s conditions during pre-animal times, leaving open the possibility that oxygen was already plentiful enough to support animal life.In the new study, the researchers acknowledged that oxygen levels were “highly dynamic” in the early atmosphere, with the potential for occasional spikes. However, they said, “It seems clear that ther e is a first-order difference in the nature of Earth surface Cr cycling” before and after the rise of animals.“If we are right, our results will really change how people viewthe origins of animals and other complex life, and their relationships to the co-evolving environment,” said co-author Tim Lyons of the University of California-Riverside. “This could be a game changer.”“There’s a lot of interest right now in a broader discussion surrounding the role that environmental stability played in the evolution of complex life, and we think our results are a significant contribution to that,” Reinhard said.16. The study discovered the rise of animals occurred earlier than the Proterozoic period.A. RightB. WrongC. Not mentioned17. Many researchers believe the oxygen level was high duringpre-animal times.A. RightB. WrongC. Not mentioned18. The team was funded by several research institutes.A. RightB. WrongC. Not mentioned19. Genetic advancements triggered the rise of animals.A. RightB. WrongC. Not mentioned20. The samples studied in the research were collected in ocean areas.A. RightB. WrongC. Not mentioned21. The study revealed that chromium found in Earth’s continental crust remained stable before and after the rise of animals.A. RightB. WrongC. Not mentioned22. Tim Lyons liked to play computer games in his spare time.A. RightB. WrongC. Not mentioned第3部分：概括大意与完成句子(第23—30题，每题1分，共8分)下面的短文后有2项测试任务：(1)第23~26题要求从所给的6个选项中为第2～5段每段选择1个最佳标题;(2)第27～30题要求从所给的6个选项中为每个句子确定1个最佳选项。