首页
财务会计
医药卫生
金融经济
考公考编
外语考试
学历提升
职称考试
建筑工程
IT考试
其他
登录
职称考试
下面的短文后有2 项测试任务:(1) 第 1~4 题要求从所给的6 个选项中为第1~4 段每段选择1 个最佳标题;(2) 第 5?8 题要求从所给的6个选...
下面的短文后有2 项测试任务:(1) 第 1~4 题要求从所给的6 个选项中为第1~4 段每段选择1 个最佳标题;(2) 第 5?8 题要求从所给的6个选...
admin
2020-12-24
31
问题
下面的短文后有2 项测试任务:(1) 第 1~4 题要求从所给的6 个选项中为第1~4 段每段选择1 个最佳标题;(2) 第 5?8 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。
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 , spraypainting 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 M. T. 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.
One disadvantage of using robots is that they consume
选项
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
答案
A
解析
转载请注明原文地址:https://ti.zuoweng.com/ti/eMlQKKKQ
相关试题推荐
下面的短文有15处空白,请根据短文内容为每处空白确定1个最佳选项。 YoungAdultsWhoExerciseGetHigher...
下面的短文有15处空白,请根据短文内容为每处空白确定1个最佳选项。 YoungAdultsWhoExerciseGetHigher...
下面的短文有15处空白,请根据短文内容为每处空白确定1个最佳选项。 YoungAdultsWhoExerciseGetHigher...
下面的短文有15处空白,请根据短文内容为每处空白确定1个最佳选项。 YoungAdultsWhoExerciseGetHigher...
下面的短文有15处空白,请根据短文内容为每处空白确定1个最佳选项。 YoungAdultsWhoExerciseGetHigher...
下面的短文有15处空白,请根据短文内容为每处空白确定1个最佳选项。 YoungAdultsWhoExerciseGetHigher...
下面的短文有15处空白,请根据短文内容为每处空白确定1个最佳选项。 YoungAdultsWhoExerciseGetHigher...
下面的短文有5处空白,短文后有6个句子,其中5个取自短文,请根据短文内容将其分别放回原有位置,以恢复文章原貌。 Mt.DesertIs...
下面的短文有5处空白,短文后有6个句子,其中5个取自短文,请根据短文内容将其分别放回原有位置,以恢复文章原貌。 Mt.DesertIs...
下面的短文有5处空白,短文后有6个句子,其中5个取自短文,请根据短文内容将其分别放回原有位置,以恢复文章原貌。 Mt.DesertIs...
随机试题
下列各项中,()由经营成本、折旧费、摊销费、经营期财务费用构成。
2015年2月,我国快递业务量完成8.2亿件;同比增长18.7%;业务收入完成1
因受刑事处罚,自刑罚执行完毕之日起至申请注册之日止不满多长时间的不给予注册
统计信息社会共享是指统计调查者在对所搜集到的统计资料予以保密的前提下,适当的予以
监理人对分包工程的管理职责有()。 A、批准分包工程部位 B、审查分包商
下列哪些选项说明了法治所体现的法律价值、法律精神?() A.在法治社会,法律必
当基金市场价格为0.90元、份额净值为1.00元时,该基金的折价率()。A、-10%B、10%C、90%D、-90%
主要用于预防支气管哮喘的药物是A.阿托品+毛果芸香減B.阿托品+碘解磷定C.肾上腺素D.去甲肾上腺素E.色甘酸钠
在银行贷款的偿还方式中,分期付息到期还本的优点主要表现在()。A:借贷双方风险较小B:便利快捷C:借款到期日的偿债压力小D:有利于保证生产经营的需要
社会生活主体在一定社会领域中生存与活动方式和内容的信息化称为()。A:社会生活信息化B:社会服务信息化C:社会管理信息化D:国民经济信息化