职称英语理工类C级真题答案.docx

1、职称英语理工类C级真题答案2010年全国职称英语理工类（C级）考试真题及答案 第1部分：词汇选择（第115题，每题1分，共15分） 下面每个句子中均有一个词或短语有下划线，请为每处划线部分确定一个意义最为接近的选项。 1. The local authorities will take measures to deal with noise pollution in the area. A.power B.control C.learning D.government 2.Hundreds of cyclists assembled in Central Park in Pudong this

2、 morning to take part in the event. A.appeared B.walked C.met D.combined 3.In case of emergency， please follow the orders of the ship crew. A.post B.transfer C.confirm D.obey 4.They ate in the kitchen as they normally did. A.usually B.partly C.highly D.fully 5.He likes swimming， but I like going out

3、 for a walk. A.how B.what C.while D.why 6.There is less criminal now. it seems that there is a fall in the crime rate. A.descent B.incline C.decline D.slope 7.We were so greatly attracted by the beauty of the West Lake that we decided to visit Hangzhou again the next year. A.fascinated B.disturbed C

4、.fooled D.surprised 8.During the construction of skyscrapers， cranes are used to lift building materials to the upper floors. A.toss B.tow C.hoist D.hurl 9.In the United States， it is customary for families to gather on Thanksgiving Day. A.entertain B.assemble C.feast D.worship 10.The town is famous

5、 for its magnificent church towers. A.ancient B.old C.modern D.splendid 11.There are a limited number of books on this subject in the library. A.large B.total C.small D.similar 12.Dont hesitate to let me know if there is anything I can do for you. A.pause B.refuse C.reject D.wait 13.Merge the follow

6、ing two short sentences into one new sentence. A.Split B.Combine C.Break D.Divide 14.Color changes in chameleons seem to be caused by environmental temperature as well as by other external stimulus. A.have B.appear C.ought D.used 15.Their sole fault was a failure to recognize all the factors involve

7、d. A.initial B.maximum C.usual D.only 第2部分：阅读判断（第1622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. Eruptions of Mount Saint Helens On March 27， the US Government scientists made a decision after they predicted the eruption of Mount Saint Helens.

8、 They telephoned all states and local officials in the area and told them that a serious eruption was possible at any time. Roads were closed to every one except scientists and forest keepers struggled to keep curious visitors away from the mountain. Shortly after noon on March 27， Mount Saint Helen

9、s erupted for the first time in 123 years. People living north of the mountain heard a loud boom that shock their windows， and airline pilots flying near the volcano soon afterwards described a thick black column of ash and steam shooting more than 2，100 meters into the sky. Later， scientists found

10、that the explosion had made a new crater in the top of the mountain， not far from the old crater. The north side of the peak now had a huge bulge where rock and ice had been pushed out by the eruption. A second eruption shook the mountain on March 28. It， too， sent up a column of black ash high into

11、 the sky. By March 29， scientists flying over the mountain saw that a second crater formed about 9 meters from the first one. Strange blue flames flickered inside the crater and sometimes jumped from one crater to the other. By April 1 the mountain had erupted several more times and the snow on the

12、north slope of the peak was black with ash. Ash carried by the wind had fallen on towns as far as 240kilometers away from Mount Saint Helens. During the first week of April， Mount Saint Helens gave scientists something new to worry about. Harmonic tremors recorded by scientists showed a big eruption

13、 would happen. All during April and into May Mount Saint Helens continued to shudder and shoot out ash. By April 8， the two craters had merged to form a vast hole nearly a half of a kilometer wide and 250 meters Scientists main worry during this time was the growing bulge of rock and ice on the nort

14、h face of the mountain. By May 7 scientists feared the worst. Their warnings led Washington Governor to set up safety zones around the mountain. The inner “red” zone was open to scientists only. The outer “blue” zone was open only to people who got special permits. But in spite of these warnings， so

15、me people got past the road barriers and risked their lives trying to get close to the volcano. 16.American scientists predicted that Mount Saint Helens was to erupt soon. A.Right B.Wrong C.Not mentioned 17.Pilots flying at the height of more than 2，100 meters saw a thick black column of ash and ste

16、am shooting up into the air from the crater. A.Right B.Wrong C.Not mentioned 18.A new crater， which was to the south of the old one， was formed after the second eruption. A.Right B.Wrong C.Not mentioned 19.The quakes recorded during the first week of April in the area of Mount Saint Helens warned sc

17、ientists of a new eruption. A.Right B.Wrong C.Not mentioned 20.Two scientists lost their lives during the second eruption of Mount Saint Helens. A.Right B.Wrong C.Not mentioned 21.Most of the dreadful eruptions of Mount Saint Helens took place in early May. A.Right B.Wrong C.Not mentioned 22.The eru

18、ption of Mount Saint Helens attracted a large number of foreign tourists. A.Right B.Wrong C.Not mentioned 第3部分：概括大意与完成句子（第2330题，每题1分，共8分） 下面的短文后有两项测试任务：（1）第23-26题要求从所给的6个选项中为第2-5段每段选择1个最佳标题；（2）第27-30题要求从所给的6个选项中为每个句子确定1个最佳选项。 Electromagnetic Energy 1 White light seems to be a combination of all colo

19、rs. The energy that comes from a source of light is not limited to the kind of energy you can see. Heat is given off by a flame or an electric light. On a cloudy day it is possible to get a sunburn even though you feel cool. Visible light and the kinds of energy that produce warmth and sunburn are e

20、xamples of electromagnetic energy. 2 The sun is 93 million miles from the earth. Yet we can use energy from the sun because electromagnetic energy travels through space. 3 Many other kinds of energy are also types of electromagnetic energy. Radio， television and radar signals travel from transmitter

21、s to receivers as low-energy than waves of radio， television or radar. Ultraviolet rays and X-rays are electromagnetic waves with even greater amounts of energy. Infrared radiation is used in cooking food and heating buildings. Sunlight and electric lights are part of our requirements for normal liv

22、ing. Ultraviolet radiation is useful in killing certain disease organisms. X-rays and gamma rays have so much energy that they travel right through solid objects. They can be used to detect and treat cancer. X-rays are used in industry to find hidden cracks in metal and in medicine to reveal broken

23、bones. 4 Usually we use electricity to generate electromagnetic energy. The source of most of our energy is the sun. Heat from the sun causes water to evaporate. When the water falls to the earth as rain， some of it is trapped behind dams and then used to operate electric generators. Other generator

24、s are powered by coal， but the energy stored in coal came from the sun， too. 5 Until recently， the source of the tremendous amount of energy given off by the sun was a puzzle. If the sun depended on chemical reactions， it would have used up all its energy long ago. Experiments with electromagnetic r

25、adiation led to the theory that mass can be converted into energy. About forty years after the theory was proposed， nuclear energy was harnessed by man. Chemical energy comes from electron rearrangement. Nuclear energy comes from a change in the nucleus of an atom. Compared with chemical reactions，

26、nuclear reactions release millions of times more energy per pound of fuel. We now believe that the suns energy comes from the nuclear reactions in which hydrogen is changed in to helium. 6 Nuclear energy is beginning to compete with coal as an economical source of power to generate electricity. It i

27、s also being used to operate engines in large ships. Scientists continue to seek new and better methods of obtaining and using energy. 23.Paragraph 3 _. 24.Paragraph 4 _. 25.Paragraph 5 _. 26.Paragraph 6 _. A.The most important source of energy. B.Types of electromagnetic energy C.The machines used

28、for energy generation D.Seeking new sources of energy E.The use of ultraviolet radiation in medicine F.Nuclear reactions as the lasting source of the suns energy. 27.One can get a sunburn even _. 28.Infrared radiation can produce heat _. 29.X-rays and gamma rays can be used to detect and treat cance

29、r _. 30.Chemical energy is generated _. A.when it is cloudy B.because they can pass through solid objects C.when the sun-rays are fierce D.when a change in the nucleus of an atom takes place E.when electron rearrangement takes place F.when it is absorbed by matter 第4部分：阅读理解（第3145题，每题3分，共45分） 下面有3篇短文

30、，每篇短文后有5道题。请根据短文内容，为每道题确定一个最佳选项。 第一篇 Hercules Once upon a time there was a great Greek hero， Hercules. He was taller and stronger than anyone you have ever seen. On his shoulder he carried a club and in his hand he held a bow（弓）。 He was known as the hero of a hundred adventures. Hercules served a king. The king was afraid of him. So again and again he sent him of difficult tasks. One morning the king sent for him and told him to fetch three go