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2, 3, 5, 6 段每段选择1 个最佳标题;(2) 第 5 ? 8...
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2, 3, 5, 6 段每段选择1 个最佳标题;(2) 第 5 ? 8...
admin
2020-12-24
52
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2, 3, 5, 6 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 (焊接), 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 bebause 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 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 clafmed 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/pa9QKKKQ
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。
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
()是研究市场经济制度中的劳动力市场现象及劳动力市场运行规律的科学。 A.宏
具有收敛止血、止痢,又能截疟功效的药物是 A、仙鹤草 B、三七 C、降
某普通合伙企业合伙人甲,在未告知其他合伙人的情况下,以其在合伙企业中的财产份额出
【背景资料】 某政府办公大楼工程,建筑面积48000m2,钢筋混凝土框架结构。
个人独资企业解散的,财产清偿顺序是()。
急性脊髓炎最常见的受累部位在
美国旧金山的标志性景点是()
即使穿过普通的透明材料,比如玻璃或水,光速也会略微降低,因为光会与组成材料的原子
金黄色葡萄球菌感染常引起A.脓性卡他性炎B.蜂窝织炎C.纤维蛋白性炎D.出血性炎E.脓肿
国家基本药物目录在保持数量相对稳定的基础上,实行动态管理,原则上调整周期不超过A.1年B.2年C.3年D.5年