职称英语考试真题及答案理工类A级概括大意
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个更佳标题;(2)第27——30题要求从所给的6个选项中为每个句子确定1个更佳选项。
First Image-recognition Software
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1. 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 Lorenzo Torresani, a co-author of the study, "the Web has evolved from a *** all collection of mostly text documents to a modern, massive, fast-growing multimedia data set, where nearly every page includes multiple pictures or videos. When a person looks at a Web page, he immediately gets the gist (主旨) of it by looking at the pictures in it. Yet, surprisingly, all existing popular search engines, such as Google or Bing, strip away the information contained in the photos and use exclusively the text of Web 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 artificial intelligence that allows computers to learn without being explicitly programmed — that extracts semantic (语义的) information from the pixels of photos in Web pages. This information 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 Web 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 that 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. Function of the new system
B. Improvement in document retrieval
C. Publication of the new discovery
D. Problems of the existing search engines
E. Popularity of the new system
F. Artificial intelligence software created
27. 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. using photos
B. description of the HTML page
C. current popular search engines
D. document search
E. information in images
F. machine vision systems
参考答案：第3部分：概括大意与完成句子(第23—30题，每题1分，共8分)
23-26. F A D B
27-30. A D E C
职称英语卫生类a级全真模拟试卷及答案(7)
C: lack sufficient means to combat lead pollution
D: still consider lead pollution a problem
答案:D
解析:
推理题。题干 ：通过最后一段能推测出什么?
最后一段提到了两项研究说明某些生态系统对大气污染的减少给出了快速的回应，
但是这并不能作为进一步污染行为的许可证。因此D正确，
科学家们仍然认为铅污染是个问题。
(41) 根据下面材料，回答题。
It is predicted that there will be 5 scientific breakthroughs in the 21st century. We'll knowwhere we came from. Why does the universe exist? To put it another way, why is theresomething instead of nothing? Since the 1920s, scientists have known the universe isexpanding, which means it must have started at a definite time in the past. They even havedeveloped theories that give a detailed picture of the evolution of the universe from the timeit was a fraction of a second old to the present. Over the next couple of decades, thesetheories will be refined by data from extraordinary powerful new telescope. We will have abetter understanding of how matter behaves at the unfathomably high temperatures andpressures of the early universe.
We'll crack the genetic code and conquer cancer. In 19th century operas, when the *** ecoughs in the first act, the audience knows she will die of tuberculosis in Act 3. But thanksto 20th century antibiotics, the once dreaded, once incurable disease now can mean nothingmore serious than taking some pills. As scientists learn more about the genetic code and theway cells work at the molecular level, many serious diseases--cancer, for one- will becomeless threatening. Using manufactured "therapeutic" viruses, doctors will be able to replacecancer causing damaged DNA
with healthy genes, probably administered by a pill or injection.
We'll live longer (120 years?) If the normal aging process is basically a furious, invisiblecontest in our cells- a contest between damage to our DNA and our cells ability to repair thatdamage- then 21st century strides in genetic medicine may let us control and even reversethe process. But before we push scientists to do more, consider: Do we really want to live ina world where no one grows old and few children are born because the planet can hold onlyso many people?
Where would new ideas come from? What would we do with all that extra time?
We'll "manage" Earth. In the next millennium, well stop talking about the weather but willdo something about it. Well gradually learn how to predict the effects of human activity onthe Earth,its climate and its ecosystems. And with that knowledge will come an increasingwillingness to use it to manage the workings of our planet.
We'll have "a brain road map". This is the real "final frontier" of the 21st century: The brainis the most complex system we know. It contains about 100 billion neurons (roughly thenumber of stars in the Milky Way), each connected to as many as 1,000 others. Early in thenext century, we will use advanced forms of magnetic resonance imaging to producedetailed maps of the neurons in operation. We'll be able to say with certainty which ones areworking when you read a word, when you say a word, when you think about a word, and soon.
The sentence "In 19th century operas, when the *** e coughs in the first act, the audienceknows she will die of tuberculosis in Act 3" means__________.
A: there was not antibiotics at that timeB: tuberculosis was a terrible disease that couldn't be cured during 19th centuryC: the health of the *** e was very poorD: this was a common situation in the 19th century operas
答案:B
解析:
细节题。题干 ：句子“在19世纪的戏剧中，如果女主角在之一幕开始咳嗽，
观众们就会知道在第三幕时会因为肺结核而死去” 的意思是__________。
第二段说如果女主角在之一幕中咳嗽的话，观众便会知道她将在第三幕中因肺结核而死
。接着说这种病0nce dreaded和once incurable
disease，即“那样可怕的不治之症”。可知B正确。
(42) It will become easy to cure some serious diseases because__________.
A: scientists will crack the genetic code
B: "therapeutic" viruses will be used
C: healthy genes will be used to replace cancer causing damaged DNA
D: all of the above
答案:D
解析:
推理题。题干 ：治疗一些严重的疾病会变得很容易，因为__________。A、B、C
在第三段都提到这一点，因此选D。
(43) According to the passage, the normal aging process is__________.
A: a process in which people become older and older
B: a contest that can be seen
C: a long process of struggling
D: a fight between damaging DNA and preparing the damage
答案:D
谁知道安徽省职称英语答案哪里有准的？
职称英语考生很多，所以提供答案的机构也很多，那个是真那个是假，考生迷茫 了
安徽职称英语报考级别问题：助工申报中级职称可以直接报考A/B/C里的A级吗？
当然可以，直接申报A级通过后，将来再申报更高级别的专业技术职务时就不需要再考了，但是A级的难度相对要大一些
急求： 2011年职称英语考试综合类A级答案，卷号12。
2011年职称英语考试综合类A级参考答案.
请参考答案内容，不用看ABCD本身
之一部分考题： 词汇选项题（9分）
1. C (push) -- urge
2. D (energetic) -- vigorous
3. B (stand) --- tolerate
4. B (criticize) – find fault with
5. A(greatly) – considerably
6. B（unclear）-- obscure
7. D (maintain) – assert
8. B (afraid) – scared
9. D (continuous) – steady
10. A (handle) – approach
11. A (shake) – tremble
12. A （praise）-- hail
13. B (cause) – provoke
14. D (understand) – grasp
15. C (remarking) – saying
第二部分考题： 阅读判断 （2分）
The forbidden apple
16. Some activities have recently become illegal in New York.
答案为A。
文章相关句： These days it is the city that never *** okes, drinks or does anything naughty (at least in public).
17. It’s now illegal to *** oke or drink alcohol anywhere in New York.
答案为B。
文章相关句： These days it is the city that never *** okes, drinks or does anything naughty (at least in public).
18. Eating apples in the park is illegal.
答案为B。 该题属于推断题。
文章相关句： These days it is the city that never *** okes, drinks or does anything naughty (at least in public).
19. The busines *** an like the new laws.
答案为C。
文章中根本没有提到商人的情况。
20. Elle and Serge Schroitman parked their car on the public driveway.
答案为B。
文章相关句： … It was their own driveway.
21. The editor of vanity fair magazine thinks some of the new laws are stupid.
答案为A， 该题属于推断题。
文章相关句：Under New York city law it is acceptable to keep a gun in your place of work, but not a empty ashtray.
22. New York is cleaner and safer than before.
答案为A.
文章相关句： it is true – it is safer, cleaner and more healthy than before.
第三部分考题：概括大意与完成句子（7分）
23. paragraph 1
答案为E: People are in groups.
提示： groups是之一段段落主题词。 该段之一句是段落主题句。
24. paragraph 2
答案为B。 It is important to have a good leader.
提示： 段首句就是段落主题句，
25. paragraph 3
答案为A： Training can make a good leader
提示： training在该段中出现了， a good leader在文章中有呼应的词语： a successful leader
26. paragraph 4
答案为D： A good leader needs a variety of qualities
提示： a variety of qualities出现在段落中
27. One of the major keys to success is ___.
答案为B。 the ability to work with others.
文章相关句： it is now recognized that being able to work successfully with other people is one of the major keys to success.
28. Groups often break down because of ___.
答案为D： lack of good leaders.
文章相关句： groups without leaders or with weak leaders almost always break down.
29. Good leaders always avoid ___
答案为F： bossing people around (把人指挥得团团转)
文章相关句： Good leaders don’t make people do things in a bossy, controlling way.
30. Self-confidence is the key to ___.
答案为E： overcoming fears about being a leader.
文章相关句： Self-confidence is vital and being able to overcome your own fears about being a leader.
第四部分： 阅读理解（39分——42分）
之一篇： Cellophanes: hang up or keep talking（15分）
31. People buy cell phones for the following reasons EXCEP ___.
A. they are cheap (未提及的信息 )
32. The word “detected” in paragraph 3 could be best replaced by ___.
C. discovered
单词所在语境： signs of change in the tissues of the brain and head can be detected with scanning…
33. The sale *** an retired young because ___
D： He couldn’t remember simple tasks
文章相关句： A traveling sale *** an had to retire at a young age because of serious memory loss. He couldn’t remember even simple tasks.
34. On the safety issue of mobile phones, the manufacturing companies ___.
A. hold that the amount of radiation is too *** all to worry about
文章中的相关句： Mobile phone companies agree that there is some radiation, but they say the amount is too *** all to worry about
35. The writer’s purpose of writing this article is to advise people ___.
A． to use mobile phones less often
文章中相关句： so far now, it’s wise not to use your mobile phone too often.
第二篇阅读理解：the *** ell of money（9分——12分）
36. Artificial *** ells have been used in ___.
答案为B： banks
37. Researchers believe that introducing the “ *** ell of money” into banks will encourage people ___.
答案为A。 to fell confident about banks
文章相关句： Researchers have suggested that surrounding banks will the *** ell of money will encourage them… and give them added confidence in the bank’s security and professionali *** .
38. The difficulty of producing the “ *** ell of money” lies in that ___.
答案为D。 It’s hard to identify and *** yze it.
文章相关句： but before a *** ell can be manufactured and introduced into banks air conditioning systems, it must be identified and chemically *** yzed, and this has proved to be difficult.
39. The word “harness” in the last paragraph is closest meaning to ___.
答案为C。 control
文章相关句： It is a phenomenon marketing consultants have long recognized, but until recently have been unable to harness.
40. Researchers think___.
答案为C： the technology to produce artificial *** ells is in the early stage.
文章相关句： We’ve made great progress but the technology of odor production is still in its infancy.
第三篇阅读理解 spoilt for choice（15分）
41. Sometimes people ask professionals to help the make decisions because ___.
D. the decision may have serious impact on their lives.
42. When people can not easily decide what to buy, which of the following is the least possible choice?
D. seeking advice
43. Why do products have a short lifespan nowadays?
D: They are quickly replaced with new ones.
44. How does migration today differ from that of the past?
C: People now have more choice about where to migrate.
45. Which of the following best expresses the writer’s view on choice?
B: More choice, more anxiety
第五部分 补全短文
46. F。 The term comes from the activity of the ice age.
空格前句： This irregularity is the result of what is called drowned coastline.
空格后句： At the time,….
47. E: It is split almost in half by Sones Sond, a deep and narrow stretch of water…
空格前句： The highest parts of the former mountain range, along the seashore and narrow stretch of water, remained as island.
空格后句：Marine fissile found here were 225 feet above sea level.
48. Mt. Desert island is one of the most famous of all of the islands left behind by the glacier.
干扰项： The wealthy residences of Mt. Desert island selfishly keep it to themselves.
空格前句： Mt. Desert island is…. Mt. Desert was essentially formed as two distinct islands.
49. B. It also lies in a major bird migration lane and is a resting spot for many birds.
空格前句： The island supports the plants and animals of both zones …
50. A: This mountain rises 1,532 feet, making it the highest mountain on the Atlantic seashore.
空格前句： The best view on Mt. Desert island is from the top Cadilliac Mountain
第六部分 完形填空
51. opinions (A)
52. estimates(C)
53. criteria (B)
54. desire (A)
55. psychological (C)
56. before (D)
57. offences (C)
58. operation (A)
59. about (D)
60. that (C)
61. procedure (C)
62. seeking (B)
63. requires (B)
64. risks (B)
65. big
