职称英语等级考试模拟题a3.doc
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1、职称英语等级考试模拟题a3资料仅供参考 职称英语等级考试模拟题(理工类A级)第1部分:词汇选项(第115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 government is debating the education laws.A. discussing B. defeating C. delaying D. declining2. They had a far better yield than any other farm miles away around this year.A. goods B. so
2、il C. climate D. harvest3. The city has decided to do away with all the old buildings in its center.A. get rid of B. set up C. repair D. paint4. During the past ten years there have been dramatic changes in the international situation.A. permanent B. powerful C. striking D. practical5. Since the Gre
3、at Depression,the United States government has protected farmers from damaging drops in grain prices.A. slight B. surprising C. sudden D. harmful6. Cement was seldom used in building the Middle Ages.A. crudely B. rarely C. originally D. occasionally7. There is an abundant supply of cheap labor in th
4、is country.A. a steady B. a plentiful C. an extra D. a stable8. The most crucial problem any economic system faces is how to use its scarce resources.A. puzzling B. difficult C. terrifying D. urgent9. He made an immense amount of money in business.A. large B. small C. limited D. little10. T he subst
5、ance can be added to gasoline to accelerate the speed of automobiles.A. quicken B. shorten C. loosen D. enlarge11. The room was furnished with the simplest essentials,a bed,a chair,and a table.A. supplied B. gathered C. grasped D. made12. The local government decided to merge the two firms into a bi
6、g one.A. motivate B. combine C. compact D. nominate13. He emphasized a feasible plan which can be accepted by the both sides.A. favorable B. possible C.formal D. genuine14. When does the next train depart?A. pull up B. pull down C. pull out D. pull in15. Because administering the whole company, he s
7、ometimes has to work around the clock.A. adjusting B. evaluating C. engaging D. managing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做出判断: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。Image Martian Dust Particles NASAs Phoenix Mars Lander has taken its first-ever picture of a single
8、 particle of rusty Martian dust with one of its microscopes. The dust particles of dust were shown at a higher magnification than anything outside of Earth that has been imaged before. The rounded particle measured only about one micrometer, or one millionth of a meter, across. “Taking this image re
9、quired the highest resolution microscope operated off Earth and a specially designed device to hold the Martian dust,” said Tom Pike, a Phoenix science team member from Imperial College London. “We always knew it was going to be technically very challenging to image particles this small.” The device
10、 that imaged the dust speck is called an atomic force microscope, which maps the shape of particles in three dimensions by scanning them with a sharp tip at the end of a spring. The atomic force microscope can detail the shapes of particles as small as about 100 nanometers. And this wont be the last
11、 dust particle that Phoenix will image. “After this first success, were now working on building up a portrait gallery of the dust on Mars,” Pike said. Dust exists everywhere on Mars, coating the surface and giving it its rusty red color. Dust particles also color the Martian sky pink and feed storms
12、 that regularly envelope the planet. The ultra-fine dust is the medium that actively links gases in the Martian atmosphere to processes in Martian soil, so it is critically important to understanding Mars environment, the researchers said. The $420-million Phoenix mission is analyzing the dust and s
13、ubsurface ice layers of Mars arctic regions to look for signs of potential past habitability. The particle seen in the atomic force microscope image was part of a sample scooped by the robotic arm from the Snow White trench and delivered to Phoenixs microscope station in early July. 16. The dust par
14、ticle on Mars is the smallest particle that has been imaged outside of Earth. A. Right B. Wrong C. Not mentioned 17. Using the same technology, we have also measured the size of particles on the moon and Jupiter. A. Right B. Wrong C. Not mentioned 18. Scientists use the highest resolution microscope
15、 to watch and record the image of Martian particles on earth. A. Right B. Wrong C. Not mentioned 19. Tom Pike said that they used to think it was no easy job to image such small particles. A. Right B. Wrong C. Not mentioned 20. An electronic device has been developed to measure the weight of certain
16、 Martian rocks. A. Right B. Wrong C. Not mentioned 21. After collecting the last Martian dust particle, the scientists have started to build up a portrait gallery of it. A. Right B. Wrong C. Not mentioned 22. The Phoenixs robotic arm collected the Martian dust particles for analysis on Mars. A. Righ
17、t 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2项测试任务:(1)第2326题要求从所给的6个选项中为第36段每段选择1个最佳标题;(2)第2730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。The Magic Io Personal Digital Pen Check out the io Personal Digital Pen launched by Logitech: Its a magic pen that can store everything you write and transfer
18、 it to your computer. And you dont have to lug a hand-held device along with you for it to work. Logitechs technology works like this: The pen writes normally, using normal ballpoint pen ink. But while you are writing, a tiny camera inside the pen is also taking 100 snapshots per second of what you
19、are doing, mapping your writing via a patchwork of minute dots printed on the paper. All this informationthe movement of your pen on the paper,basicallyis then stored digitally inside the pen, whether you are writing notes or drawing complex diagrams. You can store up to 40 pages worth of doodles in
20、 the pens memory. As far as you are concerned, you are just using a normal pen. It is only when you drop the pen into its PC-connected cradle that the fun begins. Special software on your PC will figure out what you have done, and begin to download any documents you have written since the last time
21、it was there. Depending on whether you have ticked certain boxes on the special notepad, it can also tell whether the document is destined to be an e-mail, a “to do” task, or a diagram to be inserted into a word-processing document. Once the documents are downlonded you can view them, print them out
22、 or convert them to other formats. The io Personal Digital Pen is a neat and simple solution to the problem of storing, sharing and retrieving handwritten notes, as well as for handling diagrams, pictures and other non-text doodling. You dont have to carry a laptop along with you. All you have to do
23、 is just whip out the pen and the special paper and you are off. It is a great product because it does not force you to work differentlywalking around with a screen strapped to your arm, or carrying with you extra bits and pieces. The pen is light and works like a normal pen if you need it to, while
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