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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?
A. They will probab1y take over in the future.
B. They are very helpful and useful to humans.
C. They are machines that are often out of order.
D. They are not friends of human beings.
28.Since people like what robots do, what do you think this means for
the future?
A,More and better robots will be built .
B. People will stop making robots.
C. There will be laws against using robots.
D. Robots will benefit nobody.
Questions 29 to 32 are based on the following passage:
Tests conducted at the University of Pennsylvania's Psycho1ical
Laboratory showed that anger is one of the most difficult Emotions to
find out from facial expressions. Professor Dallas E. Buzby confronted
716 students with pictures of extreme1y angry persons, and asked them to
identify the emotion from the facial expression。 Only two percent made
correct judgments. Anger was most frequently judged as“pleased”.
And a typical reaction of a student confronted with the picture of a
man who was mad was to classify his expression as either ‘bewildered’,
‘quizzical’,or simply‘amazed’.Other studies showed that it is
extremely difficult to tell whether a man is angry or not just by looking
at his face. The investigators found further that women are better at
finding out anger from facia1 expressions than men are. Paradoxically,
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