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职称英语考试理工类(B级)试题及答案
第6部分：完形填空(第51~65题，每题1分，共15分)
下面的短文有15处空白，请根据短文内容为每处空白确定1个最佳选项。
Walk a Quarter-Mile or Die
If you can walk a quarter-mile,odds(可能性)are you have at least six years of life left in you,scientists say.And the faster you can(51)it,the longer you might live.
While walking is no guarantee of(52)or longevity(长寿),a new study found that the ability of elderly people to do the quarter-mile was an“important determinant(决定因素)”in whether or not they’d be(53)six years later and how much illness and disability they would endure.
“The(54)to complete this walk was a powerful predictor of health outcomes,”said study leader Anne Newman of the University of Pittsburgh School of Medicine.“In fact,we(55)that the people who could not complete the walk were(56)an extremely high risk of later disability and death.”
Newman and colleagues recruited nearly 2,700 white and African-American men and women aged 70 to 79 to(57)the walk.All the participants were screened and determined to be in relatively(58)health,and they had all said they had previously walked that far with no(59).Only 86 percent of them finished,(60).
The scientists then monitored the health and mortality of all(61)for the next six years.“There was a big gap in health outcomes(62)people who could complete the longer walk and people who could not,with the latter being at an extremely high(63)of becoming disabled or dying,”Newman said.“What was really surprising is that these people were not(64)of how weak they actually were.”
Finishing times were found to be crucial,too.Those who completed the walk but were among the slowest 25 percent(65)three times greater risk of death than the speedier folks.
51.A.takeB.doC.jumpD.run
52.A.healthB.safetyC.peaceD.fun
53.A.oldB.effectiveC.alikeD.alive
54.A.taskB.standardC.abilityD.subject
55.A.foundB.doubtedC.suspectedD.studied
56.A.inB.atC.ofD.with
57.A.competeB.loseC.completeD.win
58.A.goodB.mentalC.physicalD.psychological
59.A.questionB.problemC.answerD.solution
60.A.henceB.moreoverC.howeverD.so
61.A.participantsB.activistsC.colleaguesD.athletes
62.A.forB.onC.amongD.between
63.A.numberB.gradeC.riskD.standard
64.A.sureB.freeC.stupidD.aware
65.A.increasedB.facedC.carriedD.avoided
2007年度职称外语等级考试标准答案
英语—理工类A卷(B级)
1.A2.C3.D4.B5.B6.A7.C8.C9.A10.D11.B
12.C13.A14.D15.A16.A17.A18.B19.C20.C21.B
22.A23.D24.E25.A26.F27.C28.E29.A30.B31.B
32.D33.C34.B35.A36.C37.B38.A39.D40.D41.B
42.D43.A44.D45.C46.B47.A48.E49.D50.F51.B
52.A53.D54.C55.A56.B57.C58.A59.B60.C61.A
62.D63.C64.D65.B
职称英语考试理工类(B级)试题及答案 2
第一部分：词汇选项（第 1 - 15 题，每题 1 分，共 15 分）
下面每个句子中均有 1 个词或短语划有底横线，请为每处划线部分确定 1 个意义最为接近的选项。
1. The project was undertaken by a team of experienced engineers.
A. started
B. finished
C. abandoned
D. evaluated
答案：A。“undertaken”意为“承担、着手做”，与“started”（开始）意思相近。
2. The new technology has greatly enhanced the efficiency of the production process.
A. reduced
B. improved
C. maintained
D. damaged
答案：B。“enhanced”表示“提高、增强”，与“improved”（改善、提高）意思相近。
3. The data is confidential and should not be disclosed to anyone outside the company.
A. secret
B. accurate
C. relevant
D. abundant
答案：A。“confidential”意为“机密的”，与“secret”（秘密的）意思相近。
4. The experiment yielded remarkable results.
A. unexpected
B. significant
C. negative
D. minor
答案：B。“remarkable”表示“显著的、非凡的”，与“significant”（重要的、显著的）意思相近。
5. The machine needs to be regularly maintained to ensure its proper functioning.
A. occasionally
B. frequently
C. rarely
D. never
答案：B。“regularly”意为“定期地、有规律地”，与“frequently”（频繁地）意思相近。
6. The scientist postulated a new theory to explain the phenomenon.
A. rejected
B. proposed
C. proved
D. criticized
答案：B。“postulated”表示“假定、假设、提出”，与“proposed”（提议、提出）意思相近。
7. The company is endeavoring to reduce its carbon footprint.
A. trying
B. refusing
C. forgetting
D. managing
答案：A。“endeavoring”意为“努力、尽力”，与“trying”（尝试、努力）意思相近。
8. The findings of the research are contradictory to the previous studies.
A. similar
B. in agreement with
C. opposite
D. relevant to
答案：C。“contradictory”表示“矛盾的、相反的”，与“opposite”（相反的）意思相近。
9. The medicine has side effects that may cause dizziness and nausea.
A. benefits
B. consequences
C. ingredients
D. targets
答案：B。“side effects”意为“副作用”，与“consequences”（后果、影响）意思相近。
10. The project was delayed due to unforeseen circumstances.
A. completed
B. accelerated
C. postponed
D. cancelled
答案：C。“delayed”表示“延迟、耽搁”，与“postponed”（推迟、延期）意思相近。
11. The professors lecture was incomprehensible to most of the students.
A. boring
B. interesting
C. difficult to understand
D. easy to understand
答案：C。“incomprehensible”意为“难以理解的”，与“difficult to understand”（难以理解）意思相近。
12. The data is inaccurate and needs to be verified.
A. correct
B. wrong
C. complete
D. partial
答案：B。“inaccurate”表示“不准确的”，与“wrong”（错误的）意思相近。
13. The new policy is beneficial to the companys development.
A. harmful
B. useless
C. helpful
D. indifferent
答案：C。“beneficial”意为“有益的”，与“helpful”（有帮助的）意思相近。
14. The equipment is outdated and needs to be replaced.
A. advanced
B. new
C. old-fashioned
D. efficient
答案：C。“outdated”表示“过时的、陈旧的”，与“old-fashioned”（老式的、过时的）意思相近。
15. The problem is complex and requires a detailed analysis.
A. simple
B. difficult
C. complicated
D. easy
答案：C。“complex”意为“复杂的”，与“complicated”（复杂的、难懂的）意思相近。
第二部分：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，请在答题卡上把 A 涂黑；如果该句提供的是错误信息，请在答题卡上把 B 涂黑；如果该句的信息文章中没有提及，请在答题卡上把 C 涂黑。
Passage:
Solar energy is becoming increasingly popular as a source of renewable energy. Many countries are investing in solar power plants to meet their energy needs. Solar panels are being installed on rooftops of buildings to generate electricity for households and businesses. However, there are still some challenges that need to be addressed in order to make solar energy more widely used. For example, the efficiency of solar panels needs to be improved, and the cost of solar energy needs to be reduced.
16. Solar energy is the most widely used source of energy in the world.
答案：B。文中只是说太阳能越来越受欢迎，很多国家在投资，但没说它是世界上使用最广泛的能源。
17. Solar power plants are being built in many countries.
答案：A。文中明确提到“Many countries are investing in solar power plants”，所以该句正确。
18. Solar panels can only be installed on rooftops of buildings.
答案：B。文中说太阳能板安装在建筑物屋顶上用于家庭和企业发电，但没说只能安装在屋顶。
19. The efficiency of solar panels is already very high.
答案：B。文中提到“the efficiency of solar panels needs to be improved”，说明现在效率还不高。
20. The cost of solar energy is lower than that of traditional energy sources.
答案：B。文中说“the cost of solar energy needs to be reduced”，说明现在成本还比较高，没有传统能源低。
21. Solar energy has no challenges at all.
答案：B。文中明确提到“there are still some challenges that need to be addressed”，所以该句错误。
22. Solar energy is a completely new concept.
答案：B。文中开头说太阳能作为可再生能源越来越受欢迎，说明不是全新的概念，以前就有。
第三部分：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一个最佳选项。
Passage:
The development of artificial intelligence (AI) has brought significant changes to various fields. AI is being used in healthcare to assist in diagnosis and treatment, in transportation to improve traffic management, and in finance to detect fraud. However, the widespread use of AI also raises ethical and privacy concerns. For example, the use of AI in facial recognition technology may violate peoples privacy rights. Additionally, there is a need to ensure that AI systems are reliable and do not make mistakes that could have serious consequences.
23. Paragraph 2:
A. Applications of AI in Different Fields
B. Challenges of AI Development
C. Benefits of AI
D. The Future of AI
E. Ethical Concerns of AI
F. Limitations of AI
答案：A。该段主要讲述了 AI 在医疗、交通、金融等不同领域的应用。
24. Paragraph 3:
A. Applications of AI in Different Fields
B. Challenges of AI Development
C. Benefits of AI
D. The Future of AI
E. Ethical Concerns of AI
F. Limitations of AI
答案：E。该段提到了 AI 的广泛使用引发了伦理和隐私方面的担忧，所以选 E。
25. Paragraph 4:
A. Applications of AI in Different Fields
B. Challenges of AI Development
C. Benefits of AI
D. The Future of AI
E. Ethical Concerns of AI
F. Limitations of AI
答案：F。该段说需要确保 AI 系统可靠且不犯错，这是 AI 的局限性，所以选 F。
26. Paragraph 5:
A. Applications of AI in Different Fields
B. Challenges of AI Development
C. Benefits of AI
D. The Future of AI
E. Ethical Concerns of AI
F. Limitations of AI
答案：B。综合整篇文章，后面几段分别从不同方面讲述了 AI 发展面临的挑战，所以该段标题选 B。
27. AI is being used in healthcare to _.
A. improve traffic management
B. detect fraud
C. assist in diagnosis and treatment
D. violate peoples privacy rights
E. ensure system reliability
F. bring significant changes
答案：C。文中明确提到“AI is being used in healthcare to assist in diagnosis and treatment”。
28. The use of AI in facial recognition technology may _.
A. improve traffic management
B. detect fraud
C. assist in diagnosis and treatment
D. violate peoples privacy rights
E. ensure system reliability
F. bring significant changes
答案：D。文中提到“the use of AI in facial recognition technology may violate peoples privacy rights”。
29. There is a need to ensure that AI systems are _.
A. reliable
B. widely used
C. cost-effective
D. innovative
E. ethical
F. powerful
答案：A。文中说“there is a need to ensure that AI systems are reliable”。
30. The development of AI has _.
A. improved traffic management
B. detected fraud
C. assisted in diagnosis and treatment
D. violated peoples privacy rights
E. brought significant changes
F. ensured system reliability
答案：E。文章开头就提到“The development of artificial intelligence (AI) has brought significant changes to various fields”。
第四部分：阅读理解（第 31 - 45 题，每题 3 分，共 45 分）
下面有 3 篇短文，每篇短文后有 5 道题。请根据短文回答其后的问题，为每题确定一个最佳答案。
Passage 1:
Scientists have discovered a new species of plant in a remote rainforest. The plant has unique characteristics that distinguish it from other known species. It has a special adaptation that allows it to survive in the harsh environment of the rainforest. The discovery of this new species is significant as it provides valuable insights into the biodiversity of the region and may have potential applications in medicine and agriculture.
31. Where was the new species of plant discovered?
A. In a desert.
B. In a remote rainforest.
C. In a city park.
D. In a laboratory.
答案：B。文中明确提到“Scientists have discovered a new species of plant in a remote rainforest”。
32. What makes the new plant species unique?
A. Its beautiful appearance.
B. Its ability to survive in a harsh environment.
C. Its large size.
D. Its common characteristics with other species.
答案：B。文中说“it has a special adaptation that allows it to survive in the harsh environment of the rainforest”，这是它独特的地方。
33. Why is the discovery of the new species significant?
A. It can be used for decoration.
B. It has no significance.
C. It provides insights into biodiversity and may have potential applications.
D. It is difficult to study.
答案：C。文中提到“The discovery of this new species is significant as it provides valuable insights into the biodiversity of the region and may have potential applications in medicine and agriculture”。
34. What potential applications does the new species may have?
A. Only in medicine.
B. Only in agriculture.
C. In both medicine and agriculture.
D. In neither medicine nor agriculture.
答案：C。同第 33 题答案中的解释。
35. How was the new species discovered?
A. By accident.
B. Through a long-term study.
C. By using advanced technology.
D. The passage doesnt mention.
答案：D。文中未提及新物种是如何被发现的。
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