职称英语真题理工类b级试题

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2014年职称英语真题理工类b级试题（word版）

第1部分：词汇选项（第1～15题，每题1分，共15分）

下面每个句子中均有1个词或者短语划有底横线，请为每处划线部分确定1个意义最为接近的选项。

1. The majority of people around here are?decent. A. real?B. honest?C. normal D. wealthy

2. The curriculum was too narrow and too?rigid. A. hidden B. traditional?C. inflexible?D. official

3. The committee was asked to?render?a report on the housing situation. A. furnish?B. copy C. publish D. summarize

4. Afterwards there was just a feeling of?let down. A. excitement?B. disappointment?C. anger D. calm

5. Several windows had been?smashed. A. cleaned B. replaced C. fixed?D. broken 6. The worst?agonies?of the war were now beginning. A. pains?B. parts C. aspects D. results

7. London quickly became a?flourishing?port. A. major B. large?C. successful?D. commercial

8. She felt that she had done her good?deed?for the day. A. homework B. justiceC. model?D. act

9. He led a very?moral?life. A. human B. intelligent C. natural?D. honorable

10. His stomach felt?hollow?with fear. A. sincere B. respectful?C. empty?D. terrible 11. It was a magic night until the?spell?was broken. A. time?B. charm?C. space D. opportunity

12. His professional career?spanned?16 years. A. started B. changed C. moved?D. lasted 13. They are trying to?identify?what is wrong with the present system. A. discover?B. proveC. consider D. imagine

14. His knowledge of French is?fair. A. very useful B. very limited?C. quite good?D. rather special

15. The group does not?advocate?the use of violence. A. limit B. regulate C. oppose?D. Support

答案：1-5 B C A B D 6-10 A C D D C 11-15 B D A C D

第二部分：阅读判断

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。

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 date 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 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.

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