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Robots have ______ humans from heavy work and offer us much more free time.
A．freed
B．be freed
C．freedom
D．fresh
答案
更多“Robots have ______ humans from heavy work and offer us much more free time.A．freedB．be fre”相关的问题
第2题
The sales of robots have been on the rise chiefly because______.
A．the technology robots use is really advanced
B．robots greatly increase the efficiency in factories
C．robots are becoming economically available
D．most car factories around the world need robots
第3题
When the author says robots are still pretty dumb, he means______.
A．robots have not yet possessed sense of touch
B．robots still cannot read
C．there are still many things robots cannot do
D．humans are no match for robots
第4题
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 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.
第 23 题 Paragraph 2 ______________
第5题
The sales of robots have been on the rise chiefly because ______.
A．the technology robots use is really advanced
B．robots greatly increase the efficiency in factories
C．robots are becoming economically available
D．most car factories around the world need robots
第6题
What would happen by the time when smart robots become our rulers'？
A．Robots will force human beings to servitude in Terminator style.
B．We might be apologized for the inconvenience caused.
C．We will have to be completely accustomed to life on hold.
D．We might be subject to the robots and follow their orders.
第7题
Robots 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. 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. 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. It has been calculated that a robot uses on average about 100 times more energy than a human to do an equivalent job. 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. The reliability of robots is measured in their M.T.B.F. of 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. 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.Paragraph 2____________
A Ongoing ResearchB Extension of UseC Robot HeroesD Greater ReliabilityE Falling DemandF Hidden Danger
第8题
According to the passage, humans ______.
A．can control the robots by program
B．can work a day in unpleasant surroundings
C．has a mechanical arm and a metal hand
D．didn't have a head
第9题
回答题。
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 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.
Paragraph 2__________ 查看材料
A.Ongoing Research
B.Extension of Use
C.Robot Heroes
D.Greater Reliability
E.Falling Demand
F.Hidden Danger
第10题
From the text the two robots' designers agree that______.
[A] this will raise social and ethical questions
[B] it is a trend to introduce more and more human characteristics to robots
[C] robots can have feelings like human
[D] robots can help human in some area
