A: our brains shrink as we grow old
B: the front section of the brain does not shrink
C: seventy-year-olds have better brains than sixty-year-olds
D: thinking can slow down the process of ageing
举一反三
- The professor’s tests show that（） A: our brains shrink as we grow old B: the front section of the brain does not shrink C: seventy-year-olds have better brains than sixty-year-olds D: brain contraction may vary among people of the same age
- 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: some people’s brains have contracted more than other people’s
- According to Dr. Ramscar, why do our brains "slow down" as we get older? A: Our ability to process new and old information declines B: Our brains go into steady decline C: We have more information, so it takes longer to process it D: Older brains are more forgetful than younger brains are
- According to Dr. Ramscar, why do our brains "slow down" as we get older? <p></p>
- The survey among 25-65 year olds focused on________.
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We should not rely on pocket calculators because ______.[A] they are not clever as our brains [C] they are harmful to our brains[B] we need to use our brains to prevent it from shrinking [D] we could not get enough practice on mathematics A: We should not rely on pocket calculators because ______. B: they are not clever as our brains C: they are harmful to our brains D: we need to use our brains to prevent it from shrinking [D] we could not get enough practice on mathematics
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We are proud of our country. The year 2019 is her __________ birthday. A: seventy B: the seventy C: the seventieth D: seventieth
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Elephants have nearly twice as many folds in their brains and have more neurons than we do.
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There's a ________ in our family that we have a party on New Year's Eve.
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Maybe we should consider the possibility that our brains are more _____ than we imagine. A: powerful B: powerfully C: power D: to power