2014年职称英语考试理工类C级试题及参考答案

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2014年职称英语考试理工类C级试题及参考答案

词汇选项：

1. Take some spare clothes in case you get wet.

A. fine

B. winter

C. outdoor

D. extra

2. Afterwards there was just a feeling of let-down.

A. disappointment

B. excitement

C. anger

D. calm

3. The AIDS convention will be held in Glasgow.

A. party

B. celebration

C. union

D. conference

4. The new service helped boost pre-tax profits by 10%.

A. return

B. increase

C. realize

D. double

5. Some comments are just inviting trouble.

A. keeping out of

B. getting into

C. asking for

D. suffering from

6. His knowledge of French is fair.

A. quite good B. very useful

C. very limited

D. rather special

7. The book raised a storm of controversy.

A. damage

B. voice

C. argument

D. doubt

8. My principal concern is to get the job done fast.

A. serious

B. deep

C. main

D. particular

9. Lack of space forbids further treatment of the topic here.

A. receives

B. deserves

C. prevents

D. accepts

10. He made a number of rude remarks about the food.

新东方在线职称英语频道(http://zhicheng.koolearn.com/)分享 A. comments B. signs C. manners D. noises 11. They are trying to identify what is wrong with the present system.

A. prove

B. consider

C. imagine

D. discover

12. His heart gave a sudden leap when he saw her.

A. jump

B. hope

C. silence

D. life

13. The worst agonies of the war were now beginning.

A. parts results

14. I’m sure I’ll be able to amuse myself for a few hours.

A. treat

B. hold

C. entertain

D. keep

B. pains

C. aspects

D.

15. Several windows had been smashed.

A. broken

阅读判断：

So Many ‘Earths’

The Milky Way (银河) contains billions of Earth-sized planets that could support life that’s the finding of a new study. It draws on data that came from NASA’s top planet-hunting telescope.

A mechanical failure recently put that Kepler space telescope out of service. Kepler had played a big role in creating a census of planets orbiting some 170,000 stars. Its data have been helping astronomers predict how common planets are in our galaxy. The telescope focused on hunting planets that might have conditions

B. cleaned

C. replaced

D. fixed

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similar to those on Earth.

The authors of a study, published in The Proceedings of the National Academy of sciences, conclude that between 14 and 30 out of every 100 stars, with a mass and temperature similar to the Sun, may host a planet that could support life as we know it. Such a planet would have a diameter at least as large as Earth’s, but no more than twice that big. The planet also would have to orbit in a star’s habitable zone. That’s where the surface temperature would allow any water to exist as a liquid.

The new estimate of how many planets might fit these conditions comes from studying more than 42,000 stars and identifying suitable worlds orbiting them. The scientists used those numbers to extrapolate (推算) to the rest of the stars that the telescope could not see.

The estimate is rough, the authors admit. If applied to the solar system, it would define as habitable a zone starting as close to the Sun as Venus and running to as far away as Mars. Neither planet is Earthlike (although either might have been in the distant past). Using tighter limits, the researchers estimate that between 4 and 8 out of every 100 Sunlike stars could host an Earth-sized world. These are ones that would take 200 to 400 days to complete a yearly orbit.

Four out of every 100 sunlike stars doesn’t sound like a big number. It would mean, however, that the Milky Way could host more than a billion Earth-sized planets with a change for life.

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16. The Kepler space telescope has been in service for 15 years.

A. Right

B. Wrong

C. Not mentioned

17. The main task of the Kepler space telescope is to find out planets with similar conditions to Earth’s.

A. Right

B. Wrong

C. Not mentioned

18. The planet that could support life might be a little bit smaller than Earth.

A. Right

B. Wrong

C. Not mentioned

19. The Earth is planet orbiting in the Sun’s habitable zone.

A. Right

B. Wrong

C. Not mentioned

20. The new finding is based on a thorough study of 170,000 stars in the Milky Way.

A. Right

B. Wrong

C. Not mentioned

21. The estimate of the number of planets that could support life is not very accurate.

A. Right

B. Wrong

C. Not mentioned

22. This is the first research finding about the planets with a chance for life.

A. Right

概括大意与完成句子：

Pathways to Research: Problem-solving

1

Pittsburgh’s many hills aren’t kind to bikers. Anyone hoping to pedal to

B. Wrong

C. Not mentioned

work there has to contend with steep streets like Canton Avenue, which famously climbs at a nearly 40-degree angle. As a result, some residents avoid biking

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altogether. 2

But University of Pittsburgh graduate Micah Toll, 23, and a few friends recently

launched an invention that they hope will increase the city’s pedal power. An electric bike called a Pulse PEVO. A super-strong battery powers daunting (令人却步的) hills. Toll hopes it will persuade people in Pittsburgh and elsewhere to get out of their cars and onto bikes. 3

If it sound like Toll has a knack (窍门) for fixing problems, that’s because he

does. In high school, he designed a new type of construction beam. It weighs no more than a feather pillow but can be used to build sturdy (坚固的) homes for refugees fleeing war or natural disaster. For his work, Toll was invited to attend the Intel International Science and Engineering Fair (ISEF) —twice, in 2006 and 2007. The annual competition for young researchers is a program of Society for Science & the Public (that’s the parent organization of Science News for Kids). Toll says that when it comes to science, he keeps it simple: “You see a problem and say, ‘How could I solve that?’” 4

He’s not the only one to take that approach. Many young researchers get

their start by trying to solve a problem or fulfill a need in their own communities. When students dedicate themselves to finding a solution that may benefit their community, “a passion is ignited (点燃) ,” says Wendy Hawkins, executive director of the Intel Foundation, which sponsors Intel ISEF. “Finding that passion and fostering it can be the key to many students’ future success.” She says. 23. Paragraph 1 ___E____

A. Intel International Science and Engineering Fair B. The enthusiasm for solving problems C. The young researchers’ passion D. An invention increasing pedal power E. Why people avoid biking in Pittsburgh

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