Elephants have nearly twice as many folds in their brains and have more neurons than we do.
举一反三
- Now we have _____ pigs as we had three years age. A: twice as much B: twice as many C: twice more D: twice much more
- Many studies have proven that eating at fast-food restaurants ______ per week is associated with more weight gain in otherwise healthy young adults. A: (A) twice more B: (B) as twice C: (C) twice more than D: (D) more than twice
- 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
- 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
- Americans eat （） vegetables per person today as they did in the 1960s. A: More than twice B: as twice many C: twice as many D: more than twice as many