职称英语综合类B级-32及答案解析.doc
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1、职称英语综合类 B级-32 及答案解析(总分:100.00,做题时间:90 分钟)一、第 1部分:词汇选项(总题数:15,分数:15.00)1.The police gave a lot of aid during the accident. A. alarm B. help C. call D. fight(分数:1.00)A.B.C.D.2.They can put up with the poor living condition. A. bear B. accept C. support D. refuse(分数:1.00)A.B.C.D.3.We can only depend on
2、 ourselves instead of others. A. stem B. rely C. develop D. deprive(分数:1.00)A.B.C.D.4.I am in favor of his plan because it is reasonable. A. reject B. accept C. choose D. support(分数:1.00)A.B.C.D.5.The new students were surprised by what they saw on campus. A. moved B. touched C. shocked D. worried(分
3、数:1.00)A.B.C.D.6.The governor gave a rather determined explanation to the public. A. unclear B. firm C. short D. vague(分数:1.00)A.B.C.D.7.A great deal has been done to better the situation. A. change B. improve C. assess D. harm(分数:1.00)A.B.C.D.8.They have the competence to take this job. A. possibil
4、ity B. reality C. capacity D. probability(分数:1.00)A.B.C.D.9.That is the only key to the question asked by the teacher. A. problem B. mistake C. result D. answer(分数:1.00)A.B.C.D.10.The little boy was sad because he had made a big mistake. A. large B. serious C. good D. bad(分数:1.00)A.B.C.D.11.After ca
5、reful consideration, he decided to give up the ide a.A. mentionB. acceptC. considerD. drop(分数:1.00)A.B.C.D.12.The horrible news really made us sad. A. attractive B. terrible C. interesting D. serious(分数:1.00)A.B.C.D.13.It is obvious that he will win the game at last. A. likely B. possibly C. clearly
6、 D. finally(分数:1.00)A.B.C.D.14.The manager gave us a brief introduction about this company. A. short B. detailed C. formal D. long(分数:1.00)A.B.C.D.15.These programmes are of immense importance to the young students. A. natural B. fatal C. slight D. eaormous(分数:1.00)A.B.C.D.二、第 2部分:阅读判断(总题数:1,分数:7.00
7、)2. The Roots of Genea logyGenealogy(家系学) ,the study of family history, is the second most popular hobby in America today. Millions of Americans spend their free time trying to trace their family lines, some reaching as far back as a thousand years. This interest in family history is not new. Many p
8、eople remember their ancestors and honor them by passing on family names or keeping their stories alive. In fact, as a country, America showed its first real interest in genealogy in the 1890s. At this time, organizations such as the Daughters of the American Revolution were created to connect peopl
9、e with ancestors who played a part in early American history. But Americas interest in genealogy has grown over the past few decades, largely for two reasons.One of the causes of genealogys most recent growth in popularity might be Alex Haleys book Roots ,which follows one mans family through slaver
10、y and all the way back to 18th century Africa. In one year, more than one million copies of the book were sold. In 1977 ,Roots was made into a television miniseries, which was watched by approximately 130 million people. At the time, that was the biggest audience any television program had ever had.
11、 People not only enjoyed the story of Roots, but also were interested in the idea that one man could learn so much about his familys history. The idea that a man living in America in the twentieth century might have a direct link to important moments in history inspired many Americans to do their ow
12、n genealogical studies and trace their own threads in the fabric of world history.The Internet has also contributed to the enormous popularity of genealogy today because it is so convenient and vast. Before the Internet, people had to go to libraries and public records facilities to find information
13、 about their ancestors. But now, with a computer, anyone can access thousands of genealogy websites. While many of these websites contain useful information and resources, the Internet also provides people with the opportunity to meet hundreds, even thousands of other genealogists. Occasionally, gen
14、ealogists even meet distant members of their own families and are able to share valuable research with each other.(分数:7.00)(1).Genealogy is a very new hobby in America today.(分数:1.00)A.RightB.WrongC.Not mentioned(2).In the 1890s, organizations were formed to help Americans remember their ancestors.(
15、分数:1.00)A.RightB.WrongC.Not mentioned(3).The Daughters of the American Revolution was among top organizations then.(分数:1.00)A.RightB.WrongC.Not mentioned(4).Alex Haley was not a successful writer.(分数:1.00)A.RightB.WrongC.Not mentioned(5).People enjoyed Roots because it showed them they could learn s
16、o much about their ancestors.(分数:1.00)A.RightB.WrongC.Not mentioned(6).The Interact has replaced libraries and public records facilities in the study of genealogy.(分数:1.00)A.RightB.WrongC.Not mentioned(7).Genealogists are rich and respectable.(分数:1.00)A.RightB.WrongC.Not mentioned三、第 3部分:概括大意与完成句子(总
17、题数:2,分数:8.00)Geology and Health1 The importance of particular metals in the human diet has been realized within the Dast few decades, and the idea that geology might be related to health has been recognized for a number of elements such as iodine, zinc and selenium. For example, soils with low iodin
18、e contents produce crops, and animals deficient in iodine. A lack of iodine in the human diet leads to some serious diseases.2 The ultimate source of metals within the human body is rocks, which weather into soil, gaining or losing some of their chemical constituents. The crops we eat selectively re
19、move from the soil the elements that they require for growth. The water we drink contains trace elements leached from rock and soil. Thus the geology and geochemistry of the environments have effects on the chemistry and health of plants, animals and people.3 So far there is no data to suggest that
20、people living on metal - rich soils experience a potential health hazard. The levels of metals within naturally contaminated soils are generally not high enough to cause serious health problems. Living on metal -rich soils does not represent a health risk unless large quantities of soil are digested
21、 or metal - rich dust is inhaled. However, small children are particularly exposed to metal - rich topsoil in playgrounds and gardens. They are also the most likely ones to eat potentially dangerous metal- rich soil.4 Heavy metals are persistent; they do not break down to other chemicals in the envi
22、ronment. Industrially polluted sites usually undergo intensive clean -up and rehabilitation because heavy metals are a health concern once they enter the food chain. Some trace metals are alleged to cause cancer and are also known to cause poisoning.5 In contrast, naturally contaminated soils have n
23、ot been subject to risk assessment studies and rehabilitation measures, despite the fact that they frequently possess metal concentrations well above those of such polluted by humans and above environmental quality criteri a.6 There is a vital need to understand the potential risks and long - term h
24、ealth effects of living on naturally contaminated soils. Future environmental investigations of naturally polluted soils should concentrate on the potential pathways of metals into the food chain and human body. Geologists should be part of such studies as they can provide the essential background i
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