From the last paragraph we can learn that __A. some pipes have to be re-arranged in winterB. the system can do more than warming up the buildingC. the exchangers will pick up heat from the street surfaceD. less heat may be collected in winter than in summer
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We can learn from the second paragraph of the passage that there are some equations of market which can explain the demand and supply of the currency of a country.A．RightB．WrongC．Doesn't say
What can we learn from the article?(1．5分)________________________________________________
From the first paragraph we can learn that ______.A) very few people have the sensitivity of the blind'B) blind people can manage to see things, but not clearlyC) not everybody sees with his eyesD) it is possible to narrow the photosensitive areas of the body
We can learn from the passage that the author __________.A. thinks it impossible to teach handwritingB. does not want to lose handwritingC. puts the blame on the computerD. does not agree with Florey
We can learn from the last paragraph that the author believesA.Happiness more often than not ends in sadness. B.The anti-happy art is distasteful by refreshing. C.Misery should be enjoyed rather than denied. D.The anti-happy art flourishes when economy booms
From the fifth paragraph we can infer thatA．the author has never been afraid of changes in his lifeB．the author used to believe that changes happened automaticallvC．the author is still not satisfied with his present situationD．the author and experienced a period of frustration of his life
