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1 .______
A base B based C basis D basic
2 .______
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3 .______
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4 .______
A flow B vessel C pressure D function
5 .______
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7 .This passage tells us that ______.
A telling lies is often necessary in order to avoid being defeated B telling lies is often bad because people ought not to be dishonest C telling lies is sometimes necessary in order not to hurt someone else’s feelings D telling lies is not bad at all in most cases
8 .The team of doctors wanted to find out_____.
A why certain people age sooner than others B how to make people live longer C the size of certain people’s brains D which people are most intelligent
9 .According to the research in the passage, why are healthy farmers in northern Japan appeared to be losing their ability to think at a relatively early age?
A Because they don’t seem to have received high education. B Because the living conditions in that area is not so good. C Because they seldom sit down and have a good think. D Because they are burdened with heavy field work.
10 .The doctor’s tests show that_____.
A our brains shrink as we grow older B the front section of the brain does not shrink C sixty-year-olds have better brains than thirty-year-olds D Shrinking of our brains has nothing to do with our ages
