2015年职称英语《理工类B级》真题及答案
2015年12月英语b级考试真题及答案
2015年12月英语b级考试真题及答案2015年12月英语B级考试真题及答案Part 1 Reading Comprehension (30%)Directions: There are five reading passages in this part. Each passage is followed by some questions or unfinished statements. For each of them, there are four choices marked A), B), C) and D). You should decide on the best choice and mark the corresponding letter on the Answer Sheet.Passage 1Questions 1 to 5 are based on the following passage.More than a quarter of young people in the UK admit they have taken drugs, according to a new survey of 80,000 people aged 15 to 24.The 2015 British Crime Survey on drug misuse reveals that almost a quarter of young people aged 15 to 19 reported having taken drugs in the past year. And among those aged 20 to 24, the figure rose to 27 percent.The survey, published last year, also shows that drug use is more common among 20 to 24-year-olds compared with 15 to 19-year-olds."Although alcohol is still the drug that young people are most likely to take, the figures suggest that many are experimenting with a range of other substances," the survey says.Question 1. According to the passage, how many young people in the UK have taken drugs?A. Less than a quarter.B. Exactly a quarter.C. More than a quarter.D. Close to half.Answer: C. More than a quarter.Question 2. What age group has the highest reported drug use?A. 15-19B. 20-24C. 10-14D. Over 25Answer: B. 20-24Question 3. What is the most common drug young people take?A. CigarettesB. AlcoholC. Prescription drugsD. MarijuanaAnswer: B. AlcoholQuestion 4. The 2015 British Crime Survey on drug misuse surveyed how many people?A. 8000B. 18000C. 22000D. 80000Answer: D. 80000Question 5. Which of the following is true according to the passage?A. Drug use is more common among 15 to 19-year-olds.B. Young people are only experimenting with alcohol.C. The survey didn't find drug use increasing.D. 20 to 24-year-olds are most likely to take drugs.Answer: D. 20 to 24-year-olds are most likely to take drugs.Passage 2Questions 6 to 10 are based on the following passage.Water is vital to all living beings, and access to clean water is one of the most pressing issues facing the world today. While most people in developed countries take clean water for granted, in many parts of the world, clean water is a luxury.According to the World Health Organization, around 2.1 billion people lack access to safe drinking water. This leads to a range of health problems, including diarrhea, cholera, and dysentery, which can be fatal if left untreated.Improving access to clean water is a key part of the United Nations Sustainable Development Goals. The UN aims to ensure that everyone has access to clean drinking water and sanitation by 2030.Question 6. Why is clean water important, according to the passage?A. It is a luxury.B. It is vital to all living beings.C. It is a pressing issue in developed countries.D. It increases health problems.Answer: B. It is vital to all living beings.Question 7. How many people lack access to safe drinking water?A. 2.1 millionB. 2.1 billionC. 1.2 billionD. 210,000Answer: B. 2.1 billionQuestion 8. Which of the following diseases is not mentioned in the passage as a result of lack of clean water?A. CholeraB. DysenteryC. DiabetesD. DiarrheaAnswer: C. DiabetesQuestion 9. When does the UN aim to ensure everyone has access to clean drinking water and sanitation?A. 2020B. 2030C. 2040D. 2050Answer: B. 2030Question 10. The passage suggests that improving access to clean water is part of:A. The World Health Organization's goals.B. The United Nations Sustainable Development Goals.C. The European Union's objectives.D. The American Red Cross' mission.Answer: B. The United Nations Sustainable Development Goals......(To be continued)。
2015年职称英语理工B答案
It all started in 1980 in the United States, when Cope was trying to write an opera. He was having _____(52)thinking of new melodies, so he wrote a computer program to create the melodies. At first this music was not_____(53)to listen to. What did Cope do? He began to rethink how human beings compose music. He realized that composers, brains_____(54)like big databases.First, they take in all the music that they have ever heard. Then they take_____(55)the music that they dislike. Finally, they make new music from what is_____(56). According to Cope, only the great composers are able to create the database accurately, remember it, and form new musical patterns from it.Cope built a_____(57)database of existing music. He began with hundreds of works by Bach. The software analyzed the dataa_____(58)it down into smaller pieces and looked for patterns. It then combined the_____(59)into new patterns.Before long, the program could compose short Bach-like works. They weren'tgood, but it was a start.Cope knew he had more work to do-he had a whole opera to write. He continued to improve the software. Soon it could_____(60)more complex music. He also added many other composers, including his own workto the database.A few years later, Cope's computer program, called "Emmy", was ready to help him with his opera. The_____(61)required a lot of collaboration between the composer and Emmy. Cope listened to the computer's musical ideas and usedthe_____(62)that he liked. With Emmy, the opera took only two weeks to finish. It was called Cradle Falling, and it was a great_____(63)! Cope received some of the best reviews of his career, but no one knew exactly_____(64)he had composed the work.Since that first opera, Emmy has written thousands of compositions. Cope still gives Emmy feedback on what he likes and doesn't like of her music, _____(65)she is doing most of the hard work of composing these days!51. B.tell52. A.trouble53. D.easy54. D.work。
参考答案与解析_2015年职称英语考试历年真题详解及全真模拟试卷（理工类）_[共6页]
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第二部分 职称英语考试历年真题详解及全真模拟试卷
13.【答案】D 【 解 析 】 句 意 为： 在 英 国， 天 气 是 谈 话 中 经 常 谈 到 的 话 题。subject“ 主 题， 话 题 ”， 四 个 选 项： question“问题”；problem“问题”；title“题目，头衔”；topic“主题”。 14.【答案】B 【解析】句意为：这不是英语的典型特点，而是汉语的一个特征。typical“典型的，代表的”，四个 选项：particular“尤其的，特别的”；characteristic“有特征的，有特色的”；remarkable“值得注意的， 不寻常的”；idiomatic“习语的，惯用的”。 15.【答案】B 【解析】句意为：劝说他申请这份工作几乎是不可能的。virtually“几乎”，四个选项：simply“简单 地”；almost“几乎”；totally“完全地，全部地”；completely“完全地”。
2015 年职称英语考试历年真题详解及全真模拟试卷（理工类）
参考答案与解析
第一部分：词汇选项
1.【答案】C 【解析】句意为：他们只有有限的时间来完成学分。 limited“有限的”，四个选项：large“大的， 巨大的”；total“总的，总计的”；small“少的，几乎没有的”；similar“相似的”。 2.【答案】B 【 解 析 】 句 意 为： 高 速 火 车 能 对 人 们 对 旅 行 的 偏 好 产 生 主 要 影 响。impact“ 影 响 ”， 四 个 选 项： force“强迫，动力”；influence“影响，影响力”；surprise“吃惊，震惊”；power“权利，电力”。 3.【答案】D 【 解 析 】 句 意 为： 你 能 跟 上 故 事 情 节 吗？ follow“ 跟 上， 理 解 ”， 四 个 选 项：change“ 改 变 ”； investigate“调查，研究”；write“写，记下”；understand“理解，明白”。 4.【答案】A 【解析】句意为：即使在高度现代化的国家仍需要手工作业。manual“手工的，体力的”，四个选 项：physical“身体的”；mental“精神的”；natural“自然的，天然的”；hard“艰难的”。 5.【答案】A 【 解 析 】 句 意 为： 在 后 一 个 案 件 中， 结 果 的 确 很 严 重。outcome“ 结 果， 成 果 ”， 四 个 选 项： result“结果，成果”；judgment“判断”；decision“决定，决策”；event“事情，事件”。 6.【答案】B 【解析】句意为：Norman Blamey 是一位有深遂信仰的艺术家。conviction“信念”，四个选项： statement“陈述，声明”；belief“信念，信仰”；suggestion“建议，题意”；claim“声明，索赔”。 7.【答案】C 【解析】句意为：没有水人类就不能生存。exit“存在，生存”，四个选项：expand“扩展，扩大”； rise“上升，提高”；live“生活，生存”；quit“放弃”；所以选 C。 8.【答案】C 【解析】句意为：Jean 已经下定决心不去参加会议。make up mind“下决心”，四个选项：try“试 图，努力”；promise“承诺”；decide“决定”；attempt“企图，尝试”。 9.【答案】D 【解析】句意为：这使我想到很多事情。lots of“大量，很多”，四个选项：much“多，修饰不可数 名词”；some“一些”；big“大的，巨大的”；many“很多，修饰可数名词”。 10.【答案】B 【解析】句意为：她将非常高兴能见到你。pleased“高兴的，愉快的”，四个选项：angry“生气的， 愤怒的”；happy“高兴的”；sad“悲伤的，难过的”；unwilling“不愿意的”。 11.【答案】A 【解析】句意为：我一直在尝试戒烟。quit“放弃”，四个选项：give up“放弃”；pick up“捡起， 拾起”；build up“建立”；take up“拿起”。 12.【答案】C 【解析】句意为：救援工人们被他们所看到的景象所震惊。shocked“震惊的，吃惊的”，四个选项： moved“感动的”；touched“感动的”；surprised“吃惊的”；worried“担心的，担忧的”。
2015年职称英语《理工类B级》模拟试题及答案(1)
2015年职称英语《理工类B级》模拟试题及答案(1)第一部分：词汇选项下面每个句子中均有1个词或短语划有下划线，请为每处划线部分确定1个意义最为接近的选项。
1、 The document was compiled by the Department of Health.A．writtenB．printedC．attachedD．sent2、 The policeman wrote down all the particulars of the accident.A．secretsB．detailsC．benefitsD．words3、 Mary said mildly that she was just curious.A．shylyB．gentlyC．weaklyD．wildly4、Patricia stared at the other girls with resentment.A．angerB．doubtC．loveD．surprise5、 Enormous sums of money have been spent on space exploration.A．MuchB．LargeC．SmallD．Fixed6、 While we don't agree, we continue to be friends. A．whoeverB．whereC．AlthoughD．Whatever7、 Her father was a quiet man with graceful manners. A．politeB．similarC．usualD．bad8、 The governor gave a rather vague outline of his tax plan. A．unclearB．firmC．shortD．neat9、 Jack is a diligent student.A．ambitiousB．hardworkingC．lazyD．slow10、 I don't quite follow what she is saying.A．believeB．understandC．explainD．accept11、 Such a database would be extremely costly to set up. A．transferB．destroyC．establishD．update12、 He's spent years cultivating a knowledge of art. A．sharingB．usingC．denyingD．developing13、 Have you talked to her lately?A．lastlyB．finallyC．shortlyD．recently14、 The story was very touching.A．inspiringB．boringC．absorbingD．moving15、 Did anyone call me when I was out?A．inviteB．nameC．answerD．phone第二部分：阅读判断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作出判断：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。
2015职称英语理工类B级真题(概括大意)
2015职称英语理工类B级真题(概括大意) 第3部分：概况大意与完成句子First Image-recognitions software1) Dartmouth researchers and their colleagues have created an artificial intelligence software that uses photos to locate documents on the Internet with far greater accuracy than ever before.2)The new system, which was tested on photos and is now being applied to videos, shows for the first time that a machine learning algorithm(运算法则)for image recognition and retrieval is accurate and efficient enough to improve large-scale document searches online. The system uses pixel(像素)data in images and potentially video—rather than just text—to locate documents. It learns to recognize the pixels associated with a search phrase by studying the results from text-based image search engines. The knowledge gleaned(收集)from those results can then be applied to other photos without tags or captions(图片说明),making for more accurate document search results.3)“Over the last 30 years,” says Associate Professor Korenzo Torresani, aco-author of the stu dy,” the web has evolved from a small collection of mostly text documents to a modern, massive, fast-growing multimedia datastet, where nearly every page includes multiple pictures of videos. When a person looks at a Webpage, he immediately get the gist(主旨)of it by looking at the pictures in it. Yet, surprisingly, all existing popular search engine, such as Google or Bing, strip away the information contained in the photos and use exclusively the text of Wed pages to perform the document retrieval. Our study is the first to show that modern machine vision systems are accurate and efficient enough to make effective use of the information contained in image pixels to improve document search.”4)The researchers designed and tested a machine vision system—a type of artificialintelligence that allows computers to learn without being explicitly programmed— that extracts semantic(语义的)information from pixels of photos in Web pages. This informationg is used to enrich the description of the HTML page used by search engines for document retrieval. The researchers tested their approach using more than 600 search queries(查询)on a database of 50 million Wed pages. They selected the text-retrieval search engine with the best performance and modified it to make use of the additional semantic information extracted by their method from the pictures of the Web pages. They found tht this produced a 30 percent improvement in precision over the original search engine purely based on text.23. Paragraph 1 _____24. Paragraph 2 _____25. Paragraph 3 _____26 Paragraph 4 _____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 document retrieval by _____.28. The new system is expected to improve precision in _____.29. When performing document retrieval the existing search engines ignore _____.30. The new system was found more effective in document search than the _____.A. information in imagesB. current popular search enginesC. using photosD. machine vision systemsE. document searchF. description of the HTML page更多职称英语考试免费资料请访问“新东方在线职称英语频道”。
2015职称英语理工类B级真题(完型填空)
2015职称英语理工类B级真题(完型填空) 第6部分：完形填空I'll Be BachComposer David Cope is the inventor of a computer program that writes original works of classical music. It took Cope 30 years to develop the software. Now most people can't _____(51)the difference between music by the famous German composer J. S. Bach (1685-1750) and the Bach-like compositions from Cope's computer.It all started in 1980 in the United States, when Cope was trying to write an opera. He was having _____(52)thinking of new melodies, so he wrote a computer program to create the melodies. At first this music was not_____(53)to listen to. What did Cope do? He began to rethink how human beings compose music. He realized that composers, brains_____(54)like big databases. First, they take in all the music that they have ever heard. Then they take_____(55)the music that they dislike. Finally, they make new music from what is_____(56). According to Cope, only the great composers are able to create the database accurately, remember it, and form new musical patterns from it.Cope built a_____(57)database of existing music. He began with hundreds of works by Bach. The software analyzed the data_____(58)it down into smaller piecesand looked for patterns. It then combined the_____(59)into new patterns. Before long, the program could compose short Bach-like works. They weren't good, but it was a start.Cope knew he had more work to do-he had a whole opera to write. He continued to improve the software. Soon it could_____(60)more complex music. He also added many other composers, including his own work to the database.A few years later, Cope's computer program, called "Emmy", was ready to help him with his opera. The_____(61)required a lot of collaboration between the composer and Emmy. Cope listened to the computer's musical ideas and used the_____(62)that he liked. With Emmy, the opera took only two weeks to finish. It was called Cradle Falling, and it was a great_____(63)! Cope received some of the best reviews of his career, but no one knew exactly_____(64)he had composed the work.Since that first opera, Emmy has written thousands of compositions. Cope still gives Emmy feedback on what he likes and doesn't like of her music, _____(65)she is doing most of the hard work of composing these days!51. A. Make B. tell C. Take D. understand52. A. trouble B. time C. Fear D. pleasure53. A. Loud B .peaceful C. classic D. easy54. A. Feel B. look C. sound D .work55. A.in B.at C. with D. out56. A. added B .left C. created D .released57. A .Small B. huge C .Simple D. colorful58.A. cut B. drop C. broke D. turned59.A .parts B. programs C. ideas D .pieces60. A. play B. hear C. collect D. analyze61. A .stage B. process C. period D. application62. A. ones B. cases C. others D. sides63. A. loss B. end C. success D. rush64 A .when B. how C. what D. why65. A. but B. until C.so D .because更多职称英语考试免费资料请访问“新东方在线职称英语频道”。
2015年职称英语b试题及答案
2015年职称英语b试题及答案2015年职称英语B试题及答案一、听力理解（共15分）1. A) What is the man going to do this weekend?A) Go to the beach. B) Visit his parents. C) Attend a concert. D) Work on a project.答案：B)2. B) What does the woman mean by saying "I'm all thumbs today"?A) She is very clumsy. B) She is very busy. C) She is very tired. D) She is very hungry.答案：A)3. C) Why does the man apologize to the woman?A) He forgot her birthday. B) He is late for the meeting.C) He lost her book. D) He broke her glasses.答案：C)4. D) What is the probable relationship between the two speakers?A) Teacher and student. B) Doctor and patient. C) Husband and wife. D) Boss and secretary.答案：D)5. A) What is the main topic of the conversation?A) A new job offer. B) A travel plan. C) A businessproposal. D) A family gathering.答案：A)二、词汇与语法（共20分）6. The company has _______ a new policy to improve employee benefits.A) established B) explored C) expanded D) exhausted答案：A7. Despite the heavy rain, the game _______ on schedule.A) was postponed B) was canceled C) went off D) was delayed答案：C8. The scientist _______ his findings at the international conference.A) presented B) predicted C) debated D) demonstrated答案：A9. She _______ the book from the library, but she has not had time to read it yet.A) borrowed B) lent C) returned D) donated答案：A10. The project was _______ difficult that no one dared to undertake it.A) so B) such C) too D) very答案：C三、阅读理解（共30分）11. According to the passage, what is the main cause of thecurrent economic crisis?A) Unemployment. B) Inflation. C) Overproduction. D) Financial speculation.答案：D12. The author suggests that the best way to deal with the crisis is to:A) Increase government spending. B) Cut down on public expenses.C) Introduce new financial regulations. D) Encourage private investment.答案：C13. What can be inferred from the passage about the previous economic policies?A) They were successful in preventing crises.B) They were too lenient on financial institutions.C) They were focused on short-term gains.D) They were widely supported by the public.答案：B14. The passage implies that the current economic model is:A) Sustainable. B) In need of reform. C) Highly efficient.D) Free from flaws.答案：B15. What is the author's attitude towards the economic crisis?A) Optimistic. B) Pessimistic. C) Neutral. D) Critical.答案：D四、完形填空（共20分）16. The manager was _______ to see the new product.A) impressed B) disappointed C) confused D) annoyed答案：A17. The team _______ the project on time.A) completed B) postponed C) abandoned D) delayed答案：A18. The new technology _______ a significant improvement in efficiency.A) resulted in B) led to C) made for D) gave rise to答案：B19. Despite the initial success, the product _______ some problems.A) faced B) avoided C) ignored D) solved答案：A20. The company is now focusing on _______ the product's performance.A) enhancing B) reducing C) maintaining D) measuring答案：A五、翻译（共15分）21. 随着科技的发展，我们的生活方式正在发生巨大的变化。
参考答案与解析_2015年职称英语考试历年真题详解及全真模拟试卷（理工类）_[共6页]
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参考答案与解析
第一部分：词汇选项
1.【答案】A 【解析】句意为：Patricia 怨恨地瞪着其他的女孩。resentment“愤恨”，四个选项：anger“愤怒”； doubt“怀疑”；love“爱”；surprise“惊奇”。 2.【答案】A 【解析】句意为：这一文件由卫生部拟写。compile“编辑、编写”，四个选项：write“写”；print “印刷”；attach“系，贴”；send“送”。 3.【答案】D 【解析】句意为：他花费多年培养对艺术的学识。cultivate“培养”，四个选项：share“分享”；use “使用”；deny“否定”；develop“发展”。 4.【答案】D 【解析】句意为：在解决这些社会问题上我们看到明显的转变。marked“明显的，显著的”，四个选 项：clear“清晰的”；regular“规律的”；quick“迅速的”；great“伟大的 , 很大的”。 5.【答案】A 【解析】句意为：她的父亲话语不多，举止优雅。graceful“优雅的”，四个选项：polite“有礼貌 的”；similar“类似的”；usual“通常的”；bad“坏的”。 6.【答案】A 【解析】句意为：我们再也不能忍受他的行为。put up with“忍受”，四个选项：bear“忍受，承 受”；accept“接受”；support“支持”；oppose“反对”；根据题意，A 项符合题意。 7.【答案】D 【解析】句意为：嘈杂的声音让人烦恼。irritating“让人烦恼的”，四个选项：confusing“使人糊涂 的”；interesting“有趣的”；stimulating“刺激性的，起激励作用的”；annoying“使烦恼的”；根据题 意，D 项符合题意。 8.【答案】B 【解析】句意为：那位选手时不时的与裁判争论。eternally“不断的”，四个选项：desperately“拼命 地”；constantly“持续地，不断地”；eventually“最终”；extensively“广大地”；根据题意，B 项符合 题意。 9.【答案】A 【 解 析 】 句 意 为： 州 长 对 他 的 税 收 计 划 给 出 了 相 当 模 糊 的 提 纲。vague“ 模 糊 的 ”， 四 个 选 项： unclear“不确切的，不明确的”；firm“坚定的”；short“短暂的”；neat“干净的”；根据题意，A 项 符合题意。 10.【答案】C 【解析】句意为：在内华达州，赌博是合法的。lawful“合法的”，四个选项：popular“流行的”； booming“兴旺的”；legal“合法的”；profitable“有利可图的”；根据题意，C 项符合题意。 11.【答案】D 【解析】句意为：你最近和她谈过话吗？ lately“最近”，四个选项：lastly“最后”；finally“最后， 最终”；shortly“短暂地”；recently“最近”；根据题意，D 项符合题意。
2015职称英语理工类B级真题(阅读理解)
2015职称英语理工类B级真题(阅读理解) 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 decreaseslocal-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 thebirds 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 cost a 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 concentratio n 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 that spread 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 cond itions 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.第三篇Dangers await babies with altitudeWomen who live in the world's highest communities tend to give birth to under-weight babies, a new study suggests. These babies may grow into adults with a high risk of heart disease and strokes.Research has hinted that newborns in mountain communities are lighter than average. But it wasn't clear whether this is due to reduced oxygen levels at high altitude or because their mothers are under-nourished — many people who live at high altitudes are relatively poor compared with those living lower down.To find out more, Dino Giussani and his team at Cambridge University studied the records of 400 births in Bolivia during 1976 and 1998. The babies were born inboth rich and poor areas of two cities: La Paz and Santa Cruz. L Paz is the highest city in the world, at 3.65 kilometers above sea level, while Santa Cruz is much lower, at 0.44 kilometers.Sure enough, Giussani found that the average birthweight of babies in La Paz was significantly lower than in Santa Cruz. This was true in both high andlow-income families. Even babies born to poor families in Santa Cruz were heavier on average than babies born to wealthy families in lofty La Paz. "We were very surprised by this result," says Giussani.The results suggest that babies born at high altitude are deprived of oxygen before birth. "This may trigger the release or suppression of hormones that regulate growth of the unborn child," says Giussani.His team also found that high-altitude babies tended to have relatively larger heads compared with their bodies. This is probably because a fetus starved of oxygen will send oxygenated blood to the brain in preference to rest of the body.Giussani wants to find out if such babies have a higher risk of disease in later life. People born in La Paz might be prone to heart trouble in adulthood, for example. Low birth weight is a risk factor for coronary(冠状的) heart disease. And newborns with a high ratio of head size to body weight are often predisposed to high blood pressure and strokes in later life.41. What does the new study discover?A. Babies born to wealthy families are heaver.B. Women living at high altitude tend to give birth to underweight babies.C. Newborns in cities are lighter than average.D. Low-altitude babies have a high risk of heart disease in later life.42. Giussani and his team are sure that _____.A. babies born in Lance Paz are on average lighter than in Santa Cruz.B. people living at high altitudes tend to give birth to underweight babies.C. the birth weight of babies born to wealthy families is Santa Cruz.D. mothers in La Paz are commonly under-nourished.43. It can be inferred from what Giussani says in Paragraph 4 that_____.A. the finding was unexpectedB. he was very tired.C. the study took longer than expected.D. he was surprised to find low-income families in La Paz.44. The results of the study indicate the reason for the underweight babies is _____.A. lack of certain nutrition.B. power of their mother.C. different family backgrounds.D. reduction of oxygen levels.45. It can be learned about form the paragraph that_____.A. high-altitude babies tend to have high blood pressure in later life.B. under-weight babies have a shorter life span.C. babies born to poor families lack hormones before birth.D. new born wealthy families have larger heads compared with their bodies. 更多职称英语考试免费资料请访问“新东方在线职称英语频道”。
2015年6-12月B级真题全集(带答案)
Practical English Test for Colleges(2015年6月）Part ⅠListening Comprehension (25 minutes）Directions：This part is to test your listening ability. It consists of 4 sections.Section ADirections：This section is to test your ability to give proper responses。
There are 7 recorded questions in it. After each question, there is a pause. The questions will be spoken two times。
When you hear a question，you should decide on the correct answer from the 4 choices marked A, B, C and D given in your test paper. Then you should mark the corresponding letter on the Answer Sheet with a single line through the center.Example:You will hear:You will read：A。
I'm not sure. B。
You’re rightC。
Yes，certainly. D. That’s interestingFrom the question we learn that the speaker is asking the listener to leave a message. Therefore，C. Yes，certainly is the correct answer。
2015年6-12月B级真题全集(带答案)
Practical English Test for Colleges(2015年6月)Part ⅠListening Comprehension (25 minutes)Directions: This part is to test your listening ability. It consists of 4 sections.Section ADirections: This section is to test your ability to give proper responses. There are 7 recorded questions in it. After each question, there is a pause. The questions will be spoken two times. When you hear a question, you should decide on the correct answer from the 4 choices marked A, B, C and D given in your test paper. Then you should mark the corresponding letter on the Answer Sheet with a single line through the center.Example:You will hear:You will read: A. I’m not sure. B. You’re rightC. Yes, certainly.D. That’s interestingFrom the question we learn that the speaker is asking the listener to leave a message. Therefore, C. Yes, certainly is the correct answer. You should mark C on the answer Sheet.Now the test will begin.1. A) You are late. B) My pleasure. C) Fine. Thanks. D) Go ahead, please.2. A) I’m John Smith. B) Thank you. C) Not too bad D) It’s over there.3. A) Pass it to me, please. B) Yes, of course. C) This way, please . D) Don’t worry4. A) All right. B) Not at all. C) I’m fine. D) It doesn’t matter.5. A) Here you are B) Thank you for coming.C) It’s too late. D) Yes, once a month.6. A) Never mind. B) Mind your steps. C) Sure. D) Don’t mention it.7. A) Long time no see. B) Here it is. C) Coffee, please. D) No problem. Section BDirections: This section is to test your ability to understand short dialogues. There are 7 recorded dialogues in it. After each dialogue, there is a recorded question. Both the dialogues and questions will be spoken two times. When you hear a question, you should decide on the correct answer from the 4 choices marked A, B, C and D given in your test paper.Then you should mark the corresponding letter on the Answer Sheet with a single line through the center.Now listen to the dialogue.8. A) He missed the bus. B) He got to the wrong place.C) He forgot the time. D) He was sick.9. A) By a gift card. B) By cheque.C) In cash. D) By credit card.10. A) The man’s foreign language ability. B) The man’s education background.C) The man’s communication skill. D) The man’s work experience.11. A) She doesn’t like her job. B) She has changed her job.C) She is retired. D) She has quit her job.12. A) From its advertisement. B) From its website.C) From its newspaper. D) From its sales people.13. A) In a hospital. B) In a hotel.C) In a restaurant . D) In a supermarket.14. A) Today . B) Next Monday.C) Tomorrow. D) This Friday.Section CDirections:In this section, there are 2 recorded conversations. After each conversation, there are some recorded questions. Both the conversations and questions will be spoken two times. When you hear a question, you should decide on the correct answer from the 4 choices marked A, B, C and D given in your test paper. Then you should mark the corresponding letter on the Answer Sheet with a single line through the center. Now listen to the conversations.Conversation 115. A) Meet a friend. . B) Visit a patient.C) See a doctor. D) Look for a dentist.16. A) He’s caught cold. . B) He’s got a headache.C) He’s got his leg broken. D) He’s got a fever.Conversation 217. A) Mrs. Green. . B) Mrs. Smith.C) Mr. Kale. D) Mr. Black.18. A) On Friday. . B) On Wednesday.C) On Thursday. D) On Monday.19. A) Write a letter. . B) Arrange the meeting.C) Send an email. D) Pass a message.Section DDirections:In this section you will hear a recorded short passage. The passage is printed in the test paper, but with some words or phrases missing. The passage will be read three times. During the second reading, you are required to put the missing words or phrases on the Answer Sheet in order of the numbered blanks according to what you hear. The third reading is for you to check your writing. Now the passage will begin.Good afternoon, ladies and gentlemen. Thank you very much for coming to our conference this afternoon. I’m Henry Johnson, the 20 of Smart Toys. Now, I’d like to introduce you to a completely 21 of toy manufacture. Firstly, I’ll talk about the market research which led to the 22 of this product. Then I’ll explain the production and our sales plan. Finally, I’ll make some suggestions so that you can make this product a 23 . We are confident this new product will sell well in the 24 . At the end of my speech, we’ll have aquestion-and-answer section.Part ⅡVocabulary and Structure (10 minutes)Directions: This part is to test your ability to construct correct and meaningful sentences. It consists of 2 sections.Section ADirections: In this section, there are 10 incomplete sentences. You are required to complete each one by deciding on the most appropriate word or words from the 4 choices marked A, B, C and D. Then you should mark the corresponding letter on the Answer Sheet with a single line through the center.25. I am very happy to declare that this year’s sales target ahead of time.A) achieved B) has achieved C) has been achieved D) had been achieved26. The new traffic rules will become from the first day of 2016.A) comfortable B) excellent C) challenging D) effective27. The news quickly spread throughout the campus he won the first prize in thecompetition.A) which B) what C) that D) who28. The delivery of the goods was because of the snow storm.A) worked out B) put off C) turned on D) taken in29. When , the project will help to greatly improve the environment in the community.A) finished B) to finish C) finishing D) finish30. The task will not be fulfilled we get help from the other departments.A) if B) unless C) since D) when31. Vitamin B enables the body to full use of the food taken in.A) make B) reach C) put D) bring32. These construction workers are required to participate the safety training program.A) at B) with C) in D) to33. We’ll send the memo in advance all people can have enough time to get prepared.A) in case B) so that C) as if D) ever since34. Congratulations on the great you’ve made since last year.A) progress B) measure C) appointment D) senseSection BDirections: There are 5 incomplete statements here. You should fill in each blank with the proper form of the word given in brackets. Write the word or words in the corresponding space on the Answer Sheet.35. It is hard (guess) what comments the manager will make on the design.36. Payment can (make) online from your checking or savings account.37. This type of loan is (frequent) used for this purpose.38. It is possible that we reach a long-term (agree) with the company.39. I must admit that the situation is (difficult) than I thought it would be.Part ⅢReading Comprehension (35 minutes)Directions: This part is to test your reading ability. There are 5 tasks for you to fulfill. You should read the reading materials carefully and do the tasks as you are instructed.Task 1Directions: After reading the following passage, you will find 5 questions or unfinished statements, numbered 40 to 44. For each question or statement there are 4 choices marked A, B, C and D. Then you should mark the corresponding letter on the Answer Sheet with a single line through the center.It is important for us to know how to stay safe while traveling in foreign countries. We’ve all heard the stories of travelers having their wallets(钱包) stolen or finding themselves in the wrong part of the town. So you have to be more careful than usual, when traveling abroad.Remember to carry a small amount of cash and a copy of your ID with you at all times. There is no need to bring large amounts of cash with you. When shopping, use your credit card instead. Keep your wallet in your front pocket so that there is no way someone's hand could get in there without your noticing it.Travel with a friend, business partner if possible. It is always better to travel in pairs than to go alone. Know where you’re going. Look at the map before you leave the hotel so that you knowwhere you are going and how to get there.Lock your valuables (贵重物品) either in the safe in your hotel room or in the main hotel safe.Be aware of your surroundings. Look around when walking, and avoid keeping your head low.40. When shopping abroad, you are advised to _________.A) use online servicesB) use a credit cardC) pay by checkD) pay in cash41. To keep your wallet safe, you’d better _________________.A) hold it in your keep it in your handB) leave it in the hotel safeC) put it in your front pocketD) keep it in your shoulder bag42. To know where you are going, you are advised to _____________.A) ask the police for detailed informationB) look at the map before leaving the hotelC) always travel with your business partnerD) have a smart phone with you while traveling43. Where should you keep your valuables while staying in a hotel?A) In the hotel safe.B) In your pocketsC) In your traveling bagD) In a bedside container.44. Which of the following can be the title for the passage?A) How to Ask Ways While TravelingB) How to Shop in a Foreign CountryC) Protect Your Personal InformationD) Stay safe While Traveling AbroadTask 2Directions: The following is a notice. After reading it, you will find 3 questions or unfinished sentences numbered 45 to 47. For each question or statements there are 4 choices marked A),B), C) and D). You should make the correct choice and mark the corresponding letter on the Answer Sheet with a single line through the center.45. To apply for a position advertised, you should ____________. make a phone call to the organization45．To apply for a position advertised, you should ______________.A) make a phone call to the organization B) visit the organization in personC) send your resume online D) sign up for registration46. When they are selected, the right person will be _________.Entry-level Positions-Working with people with disabilities. Manager of Community Services Transportation Specialist Director of Human Resources Director of Quality Assurance Summer Employment MCC requires that you be at least 18 years of age and have your own vehicle for the position listed Do you have whagt it takes to help others? Maryland nection disabilities member in theirA) shown around the company B) provided with trainingC) given a welcome party D) sent to work abroad.47. Job candidates are advised to be dressed professionally as they are likely to ___________.A) sign a job contract B) give a presentationC) help the disabled people D) attend an interview on siteTask 3Directions: Read the following passage. After reading it, you should complete the information by filling in the blanks marked 48 to 52 (in no more than 3 words)in the table below. You should write your answers on the Answer Sheet correspondingly.ChevronChevron is one off the world’s leading energy companies. Our highly skilled global workforce consists of about 64,500 employees, including more than 3,200 service station employees.In 2013, Chevron’s average net production was nearly 2.6 million oil-equivalent barrels(桶) per day. About 75% of that production occurred outside the United States. Chevron had a global production of 1.96 million barrels of oil per day at the end of 2013.We care about the environment and are proud of the many ways in which our employees work to safeguard(保护) it. Our efforts to improve on our safe work environment continue to pay off. We recognize that the world needs all the energy we can develop, in every potential form.Task 4Directions: The following is a list of column titles used on a company’s website. After reading it, you are required to find the items equivalent to those given in Chinese in the table below. Then you should mark the corresponding letter in order of the numbered blanks. 53 through 57 on the Answer Sheet.A ------- Our BusinessB ------- Our CustomersC ------- Customer TrainingD -------- About UsE -------- Career DevelopmentF -------- Select RegionG -------- Contract InformationH -------- Site MapI -------- Privacy StatementJ -------- Terms of UseK -------- Company HistoryL -------- Campus RecruitingM -------- Career GuideN --------News ConferenceO -------- Social MediaP -------- Personal InvestingQ-------- Financial ReportingTask 5Directions: Read the following letter. After reading it, you are required to complete the answers that follow the questions (No. 58 to No. 62). You should write your answers(in no more than 3 words) on the Answer Sheet correspondingly.Dear Employees:Please join me in welcoming Jim Johnson as our newest team member. Jim has become the General Manager since March 4. He will be in charge of a new project that can take our business to the national level.Jim used to be the Vice President in ABC Company for the years. In that position, he looked for opportunities for improvement, made suggestions and helped make decisions.There will be a staff lunch in the meeting room at 12:30 on March 6. Please come and introduce yourselves. Pizza and soft drinks will be provided. If you can’t attend, stop by Jim’s office any time next week. He will be in the new office on the second floor.Thank you.Best Regards,John Davis CEO58. Who has joined the Company?___________________________________.59. What was his position in ABC Company?___________________________________.60. What will the staff members do at the lunch party?They will meet the new General Manager and________________________ themselves.61. If one can’t come to the lunch party, what might they do?They might visit the General Manager at his office any time _______________.62. Where is Jim Johnson’s new office?It’s on ____________________________.Part ⅣTranslation （25 minutes）Directions: This part, numbered 63 to 67, is to test your ability to translate English into Chinese. Each of the four sentences (No.63 to No.66) is followed by three choices of suggestedtranslation marked A, B, and C. Make the best choice and write the corresponding letter on the Answer Sheet with a single line through the center. And then write your translation of the paragraph (No.67) in the corresponding space on the Translation/Composition Sheet.63. The VIP customers can take advantage of discounted room rates on a “first-come,first-served” basis.A. 贵宾可以根据“先来先得”的原则，享受折扣房价的优惠。
2015职称英语真题及答案解析剖析
2015年职称英语考试理工类B级全真模拟题及答案解析第 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 个词或短语画有底横线，请为每处画线部分确定1个意义最为接近的选项。
1. The football team, for the most part, were confident of winning the match.A. mostlyB. partlyC. onlyD. really2. At first he did’t realize that he had succeeded.A. k nowB. find outC. recognizeD. look into3. To frame up his boss, Dick had to make up evidence.A. collectB. discloseC. inventD. generate4. The government launched a massive campaign against crimes in the big cities.A. proposedB. decidedC. beganD. studied5. It is very considerate of you to remember my birthday.A. thoughtfulB. considerableC. carefiilD. concerned6. 1 was amazed at the beauty of the mountain when I reached to the top.A. excitedB. astonishedC. happyD. unpleasant7. The upper atmosphere is believed to consist of a number of roughly concentric layers, which include the troposphere (对流层) and stratosphere (平流层).A. plainlyB. repeatedlyC. nearlyD. changeably8. The earth moves around the sun.A. beforeB. roundC. afterD. over9. He made great show of reluctance, but finally accepted my offer.A. emotionB. unwillingnessC. angerD. postpone10. His success in work has tempted many to try this new method.A. attractedB. calledC. inspiredD. implied11. She could fix the machine without referring to the instructions.A. understandingB. observingC. consultingD. obtaining12. 1 didn’t have much confidence in my talent as a film actor.A. wisdomB. giftC. performanceD. show13. Her death was a grief to him and I doubt if he ever recovered afterwards.A. got byB. got throughC. got onD. got over14. The most prominent characteristic of handwriting is undoubtedly letter formation and slant.A. presumablyB. in many casesC. surelyD. without bias15. Fond industry relies mainly on agriculture for raw material.A. depends onB. dependent onC. derives fromD. derived from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作出判断：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 。
职称英语真题理工类B级试题阅读理解及答案
职称英语真题理工类B级试题阅读理解及答案2015年职称英语真题理工类B级试题阅读理解及答案Eye-tracker Lots You Drag and Drop Files with a GlanceBored of using a mouse? Soon you'll be able to change stuff on your computer screen – and then move it directly onto your smartphone or tablet(平板电脑) –with nothing more than a glance.A system called EyeDrop uses a head-mounted eye tracker that simultaneously records your field of view so it knows where you are looking on the screen. Gazing at an object – a photo, say –and then pressing a key, selects that object. It can then be moved from the screen to a tablet or smartphone just by glancing at the second device, as long as the two are connected wirelessly."The beauty of using gaze to support this is that our eyes naturally focus on content that we want to acquire, "says Jayson Turner, who developed the system with colleagues at Lancaster University, UK.Turner believes EyeDrop would be useful to transfer an interactive map or contact information from a public display to your smartphone or for sharing photos.A button needs to be used to select the object you are looking at otherwise you end up with the "Midas touch"(点石成金) effect, whereby everything you look at gets selected by your gaze, says Turner. "Imagine if your mouse clicked on everything it pointed at," he says.Christian Holz, a researcher in human-computer interaction at Yahoo Labs in Sunnyvale, California, says the system is a nice take on getting round this fundamental problem of using gaze-tracking to interact. "EyeDrop solves this in a slick (灵巧的)way bycombining it with input on the touch devices we carry with us most of the time anyway and using touch input as a clutching mechanism," he says. "This now allows users to seamlessly(无缝地) interact across devices far and close in a very natural manner."While current eye-trackers are rather bulky, mainstream consumer devices are not too far away. Swedish firm Tobii is developing gaze-tracking technology that can be installed in laptops and tablets and is expected to be available to buy next year. And the Google Glass headset is expected to include eye-tracking in the future.Turner says he has also looked at how content can be cut and pasted or drag-and-dropped using a mix of gaze and taps on a touch screen. The system was presented at the Conference on Mobile and Ubiquitous Multimedia in Sweden, last week.31. The eye-tracker technology enables us to______A. change our computer screen.B. focus on anything that interests us.C. get a smartphone connected wirelessly.D. move an object from screen with a glance.32. Why is a button needed?A. To minimize the cost of EyeDrop.B. To choose as many objects as possible.C. To make EyeDrop different from others.D. To select what we want.33. The word “this” in Paragraph 6 refers to_______A. application of gaze-tracking in human-computer interaction.B. interaction between human and computer.C. combination of gaze-tracking with input on touch devices.D. generalization of EyeDrop system.34. Which of the following statement is true of eye-trackers for consumer devices.A. They are costly.B. They are available.C. They are installed in Google Glass headset.D. They are expected to come out soon.35. What is Turner likely to study next?A. How to drag and drop with gaze and taps.B. How to present the system in public.C. How to get touch screen involved.D. How to cut and paste content from a public display.答案：DDCDC下载全文。
2015职称英语(理工B)真题及答案(完整文字版)2015年4月发布
2015年职称英语考试《理工B》真题及答案(完整文字版)1.【题干】The organization was bold enough to face the press【选项】A.pleasedB.powerfulC.braveD.sensible【答案】C2.【题干】I will not tolerate that sort of behavior in my class.【选项】A.acceptB.controlC.observeD.regulate【答案】A3.【题干】I realized to my horror that I had forgotten the present.【选项】A.limitB.fearC.powerD.fool【答案】B4.【题干】Most people find rejection hard to accept. 【选项】A.excuseB.clientC.destinyD.refusal【答案】D5.【题干】She's extremely competent and industrious. 【选项】A.hardworkingB.honestC.objectiveD.independent【答案】A6.【题干】The doctors did not reveal the truth to him.【选项】A.hideB.handleC.discloseD.establish【答案】C7.【题干】He tried to assemble his thoughts.【选项】A.clearB.shareC.gatherD.spare【答案】C8.【题干】 The law carries a penalty of up to three years in prison. 【选项】A. messageB. punishmentC. guiltD. obligation【答案】B9.【题干】 Prisoners were kept in the most appalling conditions. 【选项】A. flexibleB. terribleC. reasonableD. serious【答案】B10. 【题干】These products are inferior to those we b rought last year. 【选项】A. poorer thanB. narrower thanC. larger thanD. richer than【答案】A11.【题干】The political situation in the region has deteriorated rapidly.【选项】A. improvedB. changedC. worsenedD. developed【答案】C12. 【题干】There was a simultaneous trial taking place in the next building.【选项】A. coexistingB. fairC. fullD. pubic【答案】A13. 【题干】They’re petitioning for better facilities for the disabled on public transport.A. requestingB. planningC. preparingD. looking【答案】A14. 【题干】He said some harsh words about his brother. 【选项】A. unkindB. properC. normalD. unclear【答案】A15. 【题干】We were attracted by the lure of quick money. 【选项】A. amountB. supplyC. sum【答案】DADHD Linked to Air PollutantsChildren have an increased of attention problems, seen as early asgrade school. If their noses inhaled(吸入)a certain type of air pollution when t hey were pregnant. That's the finding of a new s tudy. Released when things aren't burned completely, this pollution is known as polycyclicaromatic hydrocarbons, or PAHs. The biggest sources of these PAHs: theburning of fossil fuels, wood and trash.Frederica Perera works at Columbia University's Mailman School ofPublic Health is New York City. She researches how exposure to thingsin the environment affects children's health in a new study, she and her team studied the exposure to air pollution of 233 nonsmoking pregnantwomen in New York City. Because burning tobacco can spew(排放)PAHs into the air and lungs, Perera's team focused on nonsmokers. The researcherswanted to probe(探查)other sources of PAHs, ones that's would have beenhard for an individual to avoid.The team started by testing the blood of each woman during pregnancy. The reason Any PAHs in a woman's blood would also be available to thebaby in her womb. Nine years later, the researchers investigated signsof attention problems in those children, now age 9. They asked eachchild's mother a series of questions. These included whatever her childhad problems doing things that needed sustained(长期的)mental effort, such as homework or games w ith friends. The scientists also asked if the kids had trouble following instructions or made frequent, careless mistakes. All of these can be symptoms of a disorder called AttentionDeficit Hyperactivity Disorder, or ADHD. About one in U.S. children hasADHD.Among the women studied, traffic and home heating were the primary sources of air pollution exposure, Perera and her team suspect. Some ofthese women had low levels of PAHs i n their blood. Ohters had high levels. Those with high levels were five times as likely to have children whoshowed attention problems by age 9. The new findings were publishedNovember 5 in the journal PLOS ONE.16.【题干】Perera and her team chose nonsmoking pregnant women all over America.【选项】A.RightB.WrongC.Not mentioned【答案】B17.【题干】The main purpose of the research was t o find out how e xposure to PAHs played a role in harming the subjects' physical health.【选项】A.RightB.WrongC.Not mentioned【答案】B18.【题干】Nonsmoking mothers were selected because the effect of smoking on PAHs was unclear.【选项】BA.RightB.WrongC.Not mentioned【答案】B19.【题干】The blood of each woman was tested once a month during pregnancy.【选项】A.RightB.WrongC.Not mentioned【答案】C20.【题干】Kids with ADHD commonly fail in school.【选项】A.RightB.WrongC.Not mentioned【答案】C21.【题干】The women with high levels of PAHs in their blood weremore likely to have kids with ADHD.【选项】A.RightB.WrongC.Not mentioned【答案】A22.【题干】Traffic and home h eating were considered to be the biggest sources of PAHs for the subjects in the research.【选项】A.RightB.WrongC.Not mentioned【答案】A第3部分：概况大意与完成句子(第23~30题，每题1分，共8分) 下面的短文后有2项测试认识：(1)第23~26题要求从所给的6个选项中为第1~4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。
2015年6-12月B级真题全集（带答案）
2015年6-12⽉B级真题全集（带答案）Practical English Test for Colleges(2015年6⽉)Part Ⅰ Listening Comprehension (25 minutes)Directions: This part is to test your listening ability. It consists of 4 sections.Section ADirections: This section is to test your ability to give proper responses. There are 7 recorded questions in it. After each question, there is a pause. The questions will be spoken two times. When you hear a question, you should decide on the correct answer from the 4 choices marked A, B, C and D given in your test paper. Then you should mark the corresponding letter on the Answer Sheet with a single line through the center.Example:You will hear:You will read: A. I’m not sure. B. You’re rightC. Yes, certainly.D. That’s interestingFrom the question we learn that the speaker is asking the listener to leave a message. Therefore, C. Yes, certainly is the correct answer. You should mark C on the answer Sheet.Now the test will begin.1. A) You are late. B) My pleasure. C) Fine. Thanks. D) Go ahead, please.2. A) I’m John Smith. B) Thank you. C) Not too bad D) It’s over there.3. A) Pass it to me, please. B) Yes, of course. C) This way, please . D) Don’t worry4. A) All right. B) Not at all. C) I’m fine. D) It doesn’t matter.5. A) Here you are B) Thank you for coming.C) It’s too late. D) Yes, once a month.6. A) Never mind. B) Mind your steps. C) Sure. D) Don’t mention it.7. A) Long time no see. B) Here it is. C) Coffee, please. D) No problem.Section BDirections: This section is to test your ability to understand short dialogues. There are 7 recorded dialogues in it. After each dialogue, there is a recorded question. Both the dialogues and questions will be spoken two times. When you hear a question, you should decide on the correct answer from the 4 choices marked A, B, C and D given in your test paper.Then you should mark the corresponding letter on the Answer Sheet with a single line through the center.Now listen to the dialogue.8. A) He missed the bus. B) He got to the wrong place.C) He forgot the time. D) He was sick.9. A) By a gift card. B) By cheque.C) In cash. D) By credit card.10. A) The man’s foreign language ability. B) The man’s education background.C) The man’s communication skill. D) The man’s work experience.11. A) She doesn’t like her job. B) She has changed her job.C) She is retired. D) She has quit her job.12. A) From its advertisement. B) From its website.C) From its newspaper. D) From its sales people.13. A) In a hospital. B) In a hotel.C) In a restaurant . D) In a supermarket.14. A) Today . B) Next Monday.C) Tomorrow. D) This Friday.Section CDirections:In this section, there are 2 recorded conversations. After each conversation, there are some recorded questions. Both the conversations and questions will be spoken two times. When you hear a question, you should decide on the correct answer from the 4 choices marked A, B, C and D given in your test paper. Then you should mark the corresponding letter on the Answer Sheet with a single line through the center. Now listen to the conversations.Conversation 115. A) Meet a friend. . B) Visit a patient.C) See a doctor. D) Look for a dentist.16. A) He’s caught cold. . B) He’s got a headache.C) He’s got his leg broken. D) He’s got a fever.Conversation 217. A) Mrs. Green. . B) Mrs. Smith.C) Mr. Kale. D) Mr. Black.18. A) On Friday. . B) On Wednesday.C) On Thursday. D) On Monday.19. A) Write a letter. . B) Arrange the meeting.C) Send an email. D) Pass a message.Section DDirections:In this section you will hear a recorded short passage. The passage is printed in the test paper, but with some words or phrases missing. The passage will be read three times. During the second reading, you are required to put the missing words or phrases on the Answer Sheet in order of the numbered blanks according to what you hear. The third reading is for you to check your writing. Now the passage will begin.Good afternoon, ladies and gentlemen. Thank you very much for coming to our conference this afternoon. I’m Henry Johnson, the 20 of Smart Toys. Now, I’dlike to introduce you to a completely 21 of toy manufacture. Firstly, I’ll talk about the market research which led to the 22 of this product. Then I’ll explain the production and our sales plan. Finally, I’ll make some suggestions so that you can make this product a 23 . We are confident this new product will sell well in the 24 . At the end of my speech, we’ll have a question-and-answer section.Part Ⅱ Vocabulary and Structure (10 minutes)Directions: This part is to test your ability to construct correct and meaningful sentences. It consists of 2 sections.Section ADirections: In this section, there are 10 incomplete sentences. You are required to complete each one by deciding on themost appropriate word or words from the 4 choices marked A, B, C and D. Then you should mark the corresponding letter on the Answer Sheet with a single line through the center.25. I am very happy to declare that this year’s sales target ahead of time.A) achieved B) has achieved C) has been achieved D) had been achieved26. The new traffic rules will become from the first day of 2016.A) comfortable B) excellent C) challenging D) effective27. The news quickly spread throughout the campus he won the first prize in thecompetition.A) which B) what C) that D) who28. The delivery of the goods was because of the snow storm.A) worked out B) put off C) turned on D) taken in29. When , the project will help to greatly improve the environment in the community.A) finished B) to finish C) finishing D) finish30. The task will not be fulfilled we get help from the other departments.A) if B) unless C) since D) when31. Vitamin B enables the body to full use of the food taken in.A) make B) reach C) put D) bring32. These construction workers are required to participate the safety training program.A) at B) with C) in D) to33. We’ll send the memo in advance all people can have enough time to get prepared.A) in case B) so that C) as if D) ever since34. Congratulations on the great you’ve made since last year.A) progress B) measure C) appointment D) senseSection BDirections: There are 5 incomplete statements here. You should fill in each blank with the proper form of the word given in brackets. Write the word or words in the corresponding space on the Answer Sheet.35. It is hard (guess) what comments the manager will make on the design.36. Payment can (make) online from your checking or savings account.37. This type of loan is (frequent) used for this purpose.38. It is possible that we reach a long-term (agree) with the company.39. I must admit that the situation is (difficult) than I thought it would be.Part Ⅲ Reading Comprehension (35 minutes)Directions: This part is to test your reading ability. There are 5 tasks for you to fulfill. You should read the reading materials carefully and do the tasks as you are instructed.Task 1Directions: After reading the following passage, you will find 5 questions or unfinished statements, numbered 40 to 44. For each question or statement there are 4 choices marked A, B, C and D. Then you should mark the corresponding letter on the Answer Sheet with a single line through the center.It is important for us to know how to stay safe while traveling in foreign countries. We’ve all heard the stories of travelers having their wallets(钱包) stolen or finding themselves in the wrong part of the town. So you have to be more careful than usual, when traveling abroad.Remember to carry a small amount of cash and a copy of your ID with you at all times. There is no need to bring large amounts of cash with you. When shopping, use your credit card instead. Keep your wallet in your front pocket so that there is no way someone's hand could get in there without your noticing it.Travel with a friend, business partner if possible. It is always better to travel in pairs than to go alone. Know where you’re going. Look at the map before you leave the hotel so that you know where you are going and how to get there.Lock your valuables (贵重物品) either in the safe in your hotel room or in the main hotel safe.Be aware of your surroundings. Look around when walking, and avoid keeping your head low.40. When shopping abroad, you are advised to _________.A) use online servicesB) use a credit cardC) pay by checkD) pay in cash41. To keep your wallet safe, you’d better _________________.A) hold it in your keep it in your handB) leave it in the hotel safeC) put it in your front pocketD) keep it in your shoulder bag42. To know where you are going, you are advised to _____________.A) ask the police for detailed informationB) look at the map before leaving the hotelC) always travel with your business partnerD) have a smart phone with you while traveling43. Where should you keep your valuables while staying in a hotel?A) In the hotel safe.B) In your pocketsC) In your traveling bagD) In a bedside container.44. Which of the following can be the title for the passage?A) How to Ask Ways While TravelingB) How to Shop in a Foreign CountryC) Protect Your Personal InformationD) Stay safe While Traveling AbroadTask 2Directions: The following is a notice. After reading it, you will find 3 questions or unfinished sentences numbered 45 to 47. For each question or statements there are 4 choices marked A),B), C) and D). You should make the correct choice and markthe corresponding letter on the Answer Sheet with a single line through the center.Maryland Community Connection Proudly PresentsCareers and Opportunities Job FairsMonday, May12, 2014Maryland Community Connection is expandingand we are looking for you.Please send your resumes toinfor@/doc/2f7518599.htmlNO PHONE CALLS PLEASEInterviews will be held on site for qualified candidates. Please arrive dressedWe are more than willing to train theActivity SeekingEntry-level Positions-Working with people with disabilities.Manager of Community ServicesTransportation SpecialistDirector of Human ResourcesDirector of Quality AssuranceSummer Employment(Duration 8—12 weeks).45. To apply for a position advertised, you should ____________.A) make a phone call to the organization45．To apply for a position advertised, you should ______________.A) make a phone call to the organization B ) visit the organization inpersonC) send your resume online D) sign up for registration46. When they are selected, the right person will be _________.A) shown around the company B) provided with trainingC) given a welcome party D) sent to work abroad.47. Job candidates are advised to be dressed professionally as they are likely to ___________.A) sign a job contract B) give a presentationC) help the disabled people D) attend an interview on siteTask 3Directions: Read the following passage. After reading it, you should complete the information by filling in the blanks marked 48 to 52 (in no more than 3 words )in the table below. You should write your answers on the Answer Sheet correspondingly.ChevronChevron is one off the world ’s leading energy companies. Our highly skilled global workforce consists of about 64,500 employees, including more than 3,200 service station employees.In 2013, Chevron ’s average net production was nearly 2.6 million oil-equivalent barrels(桶) per day. About 75% of that production occurred outside the United States. Chevron had a global production of 1.96 million barrels of oil per day at the end of 2013.We care about the environment and are proud of the many ways in which our employees work to safeguard(保护) it. Our efforts to improve on our safe work environment continue to pay off. We recognize that the world needs all the energy we can develop, in every potential form. That ’s why our employees work responsibly to develop the reliable energy the world needs.ChevronOne of the world ’s leading energy companyWorkforce: about 48 employees4401 Nicole Drive Lanham, ME 20706Phone 301-583-0358 Fax: 301-583-0359 Email: infor@/doc/2f7518599.htmlweb: /doc/2f7518599.htmlFacebook Maryland Community ConnectionTask 4Directions: The following is a list of column titles used on a company’s website. After reading it, you are required to find the items equivalent to those given in Chinese in the table below. Then you should mark the corresponding letter in order of the numbered blanks. 53 through 57 on the Answer Sheet.A ------- Our BusinessB ------- Our CustomersC ------- Customer TrainingD -------- About UsE -------- Career DevelopmentF -------- Select RegionG -------- Contract InformationH -------- Site MapI -------- Privacy StatementJ -------- Terms of UseK -------- Company HistoryL -------- Campus RecruitingM -------- Career GuideN --------News ConferenceO -------- Social MediaP -------- Personal InvestingQ-------- Financial ReportingExamples (L ) 校园招聘 (N) 新闻发布Task 5Directions: Read the following letter. After reading it, you are required to complete the answers that follow the questions (No.58 to No. 62). You should write your answers(in no more than 3 words) on the Answer Sheet correspondingly.Dear Employees:Please join me in welcoming Jim Johnson as our newest team member. Jim has become the General Manager since March 4. He will be in charge of a new project that can take our business to the national level.Jim used to be the Vice President in ABC Company for the years. In that position,。
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2015年职称英语《理工类B级》真题及答案第一部分：词汇选项1.The organization was bold enough to face the press.A.pleasedB.powerfulC.braveD.sensible2.I will not tolerate that sort of behavior in my class.A.acceptB.controlC.observeD.regulate3.I realized to my horror that I had forgotten the present.A.limitB.fearC.powerD.fool4.Most people find rejection hard to accept.A.excuseB.clientC.destinyD.refusal5.She's extremely competent and industrious.A.hardworkingB.honestC.objectiveD.independent6.The doctors did not reveal the truth to him.A.hideB.handleC.discloseD.establish7.He tried to assemble his thoughts.A.clearB.shareC.gatherD.spare8.The law carries a penalty of up to three years in prison.A.messageB.punishmentC.guiltD.obligation9.Prisoners were kept in the most appalling conditions.A.flexibleB.terribleC.reasonableD.serious10.These products are inferior to those we brought last year.A.poorer thanB.narrower thanrger thanD.richer than11.The political situation in the region has deteriorated rapidly.A.improvedB.changedC.worsenedD.developed12.There was a simultaneous trial taking place in the next building.A.coexistingB.fairC.fullD.pubic13.They're petitioning for better facilities for the disabled on public transport.A.requestingB.planningC.preparingD.looking14.He said some harsh words about his brother.A.unkindB.properC.normalD.unclear15.We were attracted by the lure of quick money.A.amountB.supplyC.sumD.temp第二部分：阅读判断ADHD Linked to Air PollutantsChildren have an increased of attention problems, seen as early as grade school. Iftheir noses inhaled(吸入)a certain type of air pollution when they were pregnant. That's the finding of a new study. Released when things aren't burned completely, this pollution isknown as polycyclic aromatic hydrocarbons, or PAHs. The biggest sources of these PAHs: the burning of fossil fuels, wood and trash.Frederica Perera works at Columbia University's Mailman School of Public Health is New York City. She researches how exposure to things in the environment affects children's health in a new study, she and her team studied the exposure to air pollution of 233 nonsmoking pregnant women in New York City. Because burning tobacco can spew(排放)PAHs into the air and lungs, Perera's team focused on nonsmokers. The researchers wanted to probe(探查)other sources of PAHs, ones that's would have been hard for an individual to avoid.The team started by testing the blood of each woman during pregnancy. The reason Any PAHs in a woman's blood would also be available to the baby in her womb. Nine years later, the researchers investigated signs of attention problems in those children, now age 9. They asked each child's mother a series of questions. These included whatever her child had problems doing things that needed sustained(长期的)mental effort, such as homework or games with friends. The scientists also asked if the kids had trouble following instructions or made frequent, careless mistakes. All of these can be symptoms of a disorder called Attention Deficit Hyperactivity Disorder, or ADHD. About one in U.S. children has ADHD.Among the women studied, traffic and home heating were the primary sources of air pollution exposure, Perera and her team suspect. Some of these women had low levels of PAHs in their blood. Ohters had high levels. Those with high levels were five times as likely to have children who showed attention problems by age 9. The new findings were published November 5 in the journal PLOS ONE.16.Perera and her team chose nonsmoking pregnant women all over America.A.RightB.WrongC.Not mentioned17.The main purpose of the research was to find out how exposure to PAHs played a role in harming the subjects' physical health.A.RightB.WrongC.Not mentioned18.Nonsmoking mothers were selected because the effect of smoking on PAHs was unclear.A.RightB.WrongC.Not mentioned19.The blood of each woman was tested once a month during pregnancy.A.RightB.WrongC.Not mentioned20.Kids with ADHD commonly fail in school.A.RightB.WrongC.Not mentioned21.The women with high levels of PAHs in their blood were more likely to have kids with ADHD.A.RightB.WrongC.Not mentioned22.Traffic and home heating were considered to be the biggest sources of PAHs for the subjects in the research.A.RightB.WrongC.Not mentioned第3部分：概况大意与完成句子(第23~30题，每题1分，共8分)下面的短文后有2项测试认识：(1)第23~26题要求从所给的6个选项中为第1~4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。