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
49
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/H8sQKKKQ
相关试题推荐
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。 ADoctorintheHou...
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。 ADoctorintheHou...
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。 ADoctorintheHou...
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。 ADoctorinthe...
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。
下面的短文后有2项测试任务:(1)第23~26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27~30题要求从所给的6...
下面的短文后有2项测试任务:(1)第23~26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27~30题要求从所给的6...
下面的短文后有2项测试任务:(1)第23~26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27~30题要求从所给的6...
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。 TheToughGrassth...
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。 TheToughGrassth...
随机试题
下列测量脉搏的选项中,不妥的是( )。 A、病人情绪激动时休息20分钟再测
不动产投资不包括()。
普通合伙关系中()。 A.对外负连带责任,对内是按份之债 B.对外是按份之债
瞳仁扩大可见于A.肾精耗竭B.肝火上扰C.劳损肝肾,虚火上扰D.某些中毒
关于细菌内毒素的叙述,不正确的是()。A.由革兰阴性菌裂解产生B.化学成分为脂多糖C.毒性较弱且无特异性D.耐热,160℃2~4小时才被破坏E.抗原性强
男性青年,因车祸致胫腓骨中上1/3处开放性粉碎性骨折,行清创术,摘除所有的粉碎的骨片,术后长腿石膏管型固定4个月后,骨折仍未愈合,其最可能的原因是A.骨折处血液
关于证券经纪业务的说法,正确的是()。关于证券经纪业务的说法,正确的是()。A.证券经纪商遵照客户委托指令进行证券买卖,并承担价格风险B.证券账户中的股票账户
某企业只生产销售一种产品,目前处于盈利状态。受到通货膨胀的影响原材料涨价,经测算已知单位变动成本对利润的敏感系数为-2,为了确保下年度企业不亏损,单位变动...
2014年3月,某审计组对丙公司2013年度财务收支进行了审计。有关固定资产审计的情况和资料如下: 1.审计人员对丙公司设备采购环节内部控制进行...
下列关于个人所得税的说法,正确的是()。A.个人从公开发行和转让市场取得的上市公司股票,持股期限在1个月以内(含1个月)的,其股息红利所得全额计入应纳税所得额