阅读理解IntheUnitedStates.30percen-查字典问答网
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  阅读理解IntheUnitedStates.30percentoftheadultpopulationhasa“weightproblem”.Tomanypeoplethecauseisclear:Weeattoomuch.Butscientificevidence(科学证明)doeslittleto

  阅读理解

  IntheUnitedStates.30percentoftheadultpopulationhasa“weightproblem”.Tomanypeoplethecauseisclear:Weeattoomuch.Butscientificevidence(科学证明)doeslittletosupportthisidea.GoingbacktotheAmericaof1910wefindthatpeoplewerethinnerthantodayyettheyatemorefood.Inthosedayspeopleworkedharderphysically(体力地)walkedmoreusedmachinesmuchlessanddidn’twatchtelevision.

  Severalmodernstudiesmoreover(此外)haveshownthatfatterpeopledon’teatmoreonaveragethanthinnerpeople.Infactsomeinvestigationssuchasa1970studyof3545Londonofficeworkersreportthatonbalancefatpeopleeatlessthanslimmer(苗条)people.

  Studiesshowthatslimpeoplearemoreactivethanfatpeople.AstudybyaresearchgroupatStanfordUniversitySchoolofMedicinefoundthefollowinginterestingfacts.

  Themorethemenranthegreaterlossofbodyfat.

  Themoretheyranthegreatertheirincreaseinfoodintake(吸收).

  Thusthosewhoranthemostatethemostyetlostgreatestamountofbodyfat.

  (1)

  WhatkindofphysicalproblemdomanyadultAmericanshave?

  []A.

  Theyaretooslim.

  B.

  Theyworktoohard.

  C.

  Theyaretoofat.

  D.

  Theylosetoomuchbodyfat.

  (2)

  Istherescientificevidencetosupporteatingtoomuchisthecauseofa“weightproblem”?

  []A.

  Yesthereisplentyofevidence.

  B.

  Ofcoursethereissomeevidencetoshowthisistrue.

  C.

  Thereishardlyanyscientificevidencetosupportthis.

  D.

  Wedon’tknowbecausetheinformationisnotgive

1回答
2020-05-01 02:02
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汪雄良

  答案:1.C;2.C;3.A;4.A;

2020-05-01 02:05:58

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