The passage is based on the author's _______.A.experience of the changesB.admiration of th
The passage is based on the author's _______.
A.experience of the changes
B.admiration of the changes
C.analysis of the changes
D.hope for changes
The passage is based on the author's _______.
A.experience of the changes
B.admiration of the changes
C.analysis of the changes
D.hope for changes
A、the same reaction conditions
B、the same end products
C、the same mode of CO2 generation
D、the same mode of energy release
Directions: There are 2 passages in this section. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A, B, C and D. You should decide on the best choice.
Are you a team person? Are you at your best as part of a small, tightly united group of devoted workers? If so, the future may hold more for you than you think.
High technology, some predicted, would make team work a thing of the past. That's happening in those areas of business and data processing where one person and a computer can replace a team of workers.
But, elsewhere, teamwork is very much alive. High technology had led to a new type of teamwork in a number of fields, including advertising, scientific research, engineering design, architecture and ocean exploration.
Through computer networking, scientists, engineers, and technicians at different locations—often thousands of miles apart—can work on the same project at once. They can exchange ideas, try out different designs, and test their results.
Examples? An engineering team can now design and try out a robot system—a new manufacturing process, or an entire factory-before it is built. An architectural team can do the same with a building or a bridge. A medical team can simulate(模拟) a dangerous operation before performing it on a patient.
Of course, computer-assisted team effort doesn't end with investigation and simulation. It now usually continues into actual design, manufacturing, and testing. "CAD—CAM—computer-aided design and manufacture—is breaking down barriers between traditional design and manufacturing functions." Explains Dr. Prakash Rao, an engineering manager at General Electric. "Interdisciplinary(跨学科的) teams and engineers follow a product from concept to production. Everything is interconnected like a network. '
Sometimes, a computer-aided effort can extend beyond production. A team that produces robots may use them to explore space and ocean depths. For high-technology teamwork, the future seems limitless.
According to the passage, the words "hold more"(Para. 1) most probably mean______.
A.keep more in the store
B.give more rights
C.keep more interested
D.maintain more chances
A.prove the high technology has a promising future
B.to support his assumption of new type of teamwork in the preceding paragraphs
C.to show that it tends to be an end to teamwork soon
D.to indicate the computer-assisted team effort just means investigation and simulation
A.There is a cluster of island west of the Transantartic Mountain.
B.Scientific research on Antarctica only centers on the ice and snow there.
C.Dry valleys may be a place to dispose of our pollutants.
D.All the countries on earth should be concerned about the health of the West Antarctic Ice Sheet.
A.enjoy hearing airplanes taking off and landing
B.are usually not troubled hy the noise
C.can easily tell sound from noise
D.are often physically affected by the noise
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