职称英语等级考试综合类试题及答案(3)

1、职称英语等级考试综合类试题及答案(3)Robots1 The most sophisticated（先进日勺）Japanese robots, which have vision systems and work at very high speeds, are still based on American designs. Studies of robots, particularly computer con trol software, are con sidered to be gen erally less advaneed in Japan than in America or

2、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-pain ting and assembling comp on ents.3 In Britain robot sales appropriately peaked in 1984z but have been declining ever

3、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

4、times more energy than a huma n to do an equivale nt 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 Japa n.6 The reliability of robots is measured in their M.

5、T.B.F.or mean time between failures. This has risen form 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 manufactures have in creased reliability is to test every single component they buy, instead of the normal procedu

6、re of just testing a small sample.7 The biggest single benefit of introducing robots claimed by Japanese companies is that they in crease quality con trol. One programmed, the robots can work more accurately and consistently than humans, who can get tired and bored.23 Paragraph 224 Paragraph 325 Par

7、agraph 526 Paragraph 627 Even the most sophisticated Japanese robotsare28 Robots are less popular in Britain to day partly because备注说明,非正文,实际使用可删除如下部分。本内容仅给予阅读编辑指点：1、本文件由微软OFFICE办公软件编辑而成，同时支持WPS。2、文件可重新编辑整理。3、建议结合本公司和个人的实际情况逬行修正编辑。4、因编辑原因，部分文件文字有些微错误的，请自行修正,并不影响本文阅读。Note: it is not the text. The fol

8、lowing parts can be deleted for actual use. This con tent only gives readi ng and editing instructions:1. This document is edited by Microsoft office office software and supports WPS2 The files can be edited and reorganized3. It is suggested to revise and edit according to the actual situation of the company and individuals4. Due to editing reasons,