2007年度全国-MBA英语模拟试题(1)及答案(3) |
In some ways robots are better than people. They work quick1y， but do not make mistakes， They do not get bored doing the same job over and over again。 And they never get tired.
Robots are very useful in factories. They can be taught to do many different jobs． First their electronic brains must be shown how the job is done. A person moves the robot’s“arm” and“hand”through each part of the job． The robot’s brain remembers each move。 When the robot is put to work on its own， its brain controls the rods， wheels and motors which move its arm.
When the robot is needed for a new job， its electronic memory is“wiped clean.”Then it is taught how to do its new task.
If the robot’s hand stops working， or if something gets in thway， it cannot do the next part of the job．So it stops and signals for help，Then a human engineer repairs it.
The most“intelligent”robots can move and see. Their eyes are cameras. Their metal fingers can feel shapes and even find out how hot and cold objects are. These robots have computer brains，linked to their eyes and fingers， which control their actions.
25．In this story the author tells us that______________.
A. there are vervfewrO6ots
B. we see robots only at certain tines
C. robot5are something new in our life
D. ro6ots are all around us
26．In this story we are told that____________.
A. we get feedback through our eyes and ears
B. we get feedback through the robots
C. only robots get feedback
D. robots are not intelligent because of the feedback
27．What does the author of this story want you to feel about robots?
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