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2011职称英语考前每日一练[理工类B级-第3期]

2010-12-03 14:36 来源:正保会计网校 打印 | 收藏 |
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  阅读下面这篇短文,短文后有2项测试 任务:(1)第1-4题 要求从所给的6个选项中为第2-5段每段选择1个正确的小标题;(2)第5-8题 要求从所给的6个选项中选择4个正确选项,分别完成每个句子。

Robots

  1 The most sophisticated (先进的) Japanese robots, which have vision systems and work at very high speeds, are still based on American designs. Studies of robots, particularly computer control software, are considered to be generally less advanced in Japan than in America or Europe.

  2 Although industrial robots were originally developed as devices for simply handling

  objects, today their commonest uses are for more skilled work like welding (焊接),spray-painting and assembling components.

  3 In Britain, robot sales appropriately peaked in 1984, but have been declining ever since. This is partly because British wage rates are too low to make robots financially attractive and partly because engineers now have more experience with robots and are more aware of the difficulties of introducing them effectively.

  4 It has been calculated that a robot uses on average about 100 times more energy than a human to do an equivalent job.

  5 It is estimated that 20% of all comic book heroes in Japan are robots. This is an enormous number because comics are so popular that they make up a third of all material published in Japan.

  6 The reliability of robots is measured in their MT.B.F. or mean time between failures. This has risen from about 250 hours in the mid-1970s to about 10,000 hours today (equivalent to working 18 hours a day for two years). One way robot manufacturers have increased reliability is to test every single component they buy, instead of the normal procedure of just testing a small sample.

  7 The biggest single benefit of introducing robots claimed by Japanese companies is that they increase quality control. Once programmed, the robots can work more accurately and consistently than humans, who can get tired and bored.

  1. Paragraph 2 .

  2. Paragraph 3 .

  3. Paragraph 5 .

  4. Paragraph 6 .

  A Ongoing Research.

  B Extension of Use

  C Robot Heroes

  D Greater Reliability

  E Falling Demand

  F Hidden Danger

  5. Even the most sophisticated Japanese robots are______________.

  6. Robots are less popular in Britain today partly because______________.

  7. One disadvantage of using robots is that they consume______________.

  8. It is claimed that introducing robots is______________.

  A too much energy

  B based on American designs

  C they are too costly

  D they are not reliable

  E good to quality control

  F free of charge

   同时按下Crtl键和A键查看答案

  

 
 1. B  2. E  3. C  4. D 
 5. B  6. C  7. A  8. E

我要纠错】 责任编辑:桔梗
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学员:chuhero 感谢周涵老师,职称英语过了。我觉得应该在这里跟老师说声谢谢,老师的讲课很实用,针对性强,是很有学习价值的课程,如果你想通过职称英语考试,就听周老师的课程吧。

学员:王仁芝 我去年7月开始差不多从零学起,坚持到考试,考了72分,十分感谢老师及网校的辅导!

学员:lilizhangx 职称英语通过了!毕业10年了,没怎么接触英语,跟着周涵老师学习,一次通过!

学员:张洪杰 首先感谢周涵老师,好多年没有学习了,经过老师的讲解顺利过关,这已经出乎我的预料,真的很激动,终于没让老师们失望,通过了,很高兴。

学员:xsqxxlxzj 十多年没有学习过英语了,通过职业培训教育网3个多月的学习,83分通过职称英语综合C级考试,非常感谢周涵老师,谢谢您!

学员:best888zhou 毕业以后就没有翻过英语了,丢了有七年了,虽然以前基础还不错,但这次真的是没有信心,过年后开始复习,用了差不多一个月的时间,B级综合考了80分,很开心,谢谢周涵老师的细致讲解!

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