字典翻译 问答 小学 英语 Ifyouwanttostayyoung,sitdownandhaveagoodthink.ThisistheresearchfindingsofateamofJapanesedoctors,whosaythatmostofourbrainsarenotgettingenoughexercise,andasaresult,wearegrowingoldunnecessarilysoon.ProfessorTaiju
问题标题:
Ifyouwanttostayyoung,sitdownandhaveagoodthink.ThisistheresearchfindingsofateamofJapanesedoctors,whosaythatmostofourbrainsarenotgettingenoughexercise,andasaresult,wearegrowingoldunnecessarilysoon.ProfessorTaiju
问题描述:

Ifyouwanttostayyoung,sitdownandhaveagoodthink.ThisistheresearchfindingsofateamofJapanesedoctors,whosaythatmostofourbrainsarenotgettingenoughexercise,andasaresult,wearegrowingoldunnecessarilysoon.

ProfessorTaijuMatsuzawawantedtofindoutwhyquitehealthyfarmersinnorthernJapanappearedtobelosingtheirabilitytothinkandreasonataratherearlyage,andhowthespeedofgettingoldcouldbesloweddown.

WithateamofresearchersatTokyoNationalUniversity,hesetaboutmeasuringbrainssizesofathousandpeopleofdifferentageswithdifferentjobs.

Computertechnologyhelpedtheresearcherstogetmostexactmeasurementsofthesizesofthefrontandsidepartsofthebrain,whichhavesomethingtodowiththinkingandfeeling,anddecidethehumancharacter.Asweallknow,thebackpartofthebrain,whichcontrolstasklikeeatingandbreathing,doesnotcontract(萎缩)withage.

Contractionoffrontandsideparts,ascells(细胞)dieoff,wasseeninsomepeopleintheirthirties,butitwasstillnotfoundinsomesixtyandseventy-year-olds.

Matsuzawaconcludedfromhisteststhatthereisasimplewaytopreventthecontraction—usingthehead.

Thefindingsshowthatcontractionofthebrainbeginssoonerinpeopleinthecountrythaninthetowns.Thosewithleastpossibility,saysMatsuzawa,arelawyers,followedbyuniversityprofessorsanddoctors.Whitecollarworkersdoingthesameworkdayafterdayingovernmentofficesare,however,aspossibletohavecontractingbrainsasthefarmworkers,busdriversandshopassistants.

60.Theteamofdoctorswantedtofindout_______.

A.atwhatpointpeoplegrowmentallyold

B.howtomakepeoplelivelonger

C.thesizeofcertainpeople’sbrains

D.whichpeoplearethemostclever

61.Theirresearchfindingsarebasedon_____.

A.anexaminationoffarmersinnorthernJapan

B.testsgivenonathousandoldpeople

C.examingthebrainsizesofdifferentpeople

D.usingcomputertechnology

62.Thedoctors’testsshowthat_______.

A.ourbrainscontractaswegrowolder

B.onepartofthebraindoesnotcontract

C.sixty-yea

贾平回答:
  60.A   61.C   62.D   63.B   64.B
点击显示
英语推荐
热门英语推荐
  • 语文
  • 数学
  • 英语
  • 科学
  • 作文