英文阅读理解,求高手帮忙啊!Lookatyourwatchf-查字典问答网
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  英文阅读理解,求高手帮忙啊!Lookatyourwatchforjustoneminute.Duringthattimethepopulationoftheworldincreasedbyeighty-fivepeople.Perhapsyouthinkthatisn'tmuch.Inthenexthour,morethan5,000additional,peoplewillbeliv

  英文阅读理解,求高手帮忙啊!

  Lookatyourwatchforjustoneminute.Duringthattimethepopulationoftheworldincreasedbyeighty-fivepeople.Perhapsyouthinkthatisn'tmuch.Inthenexthour,morethan5,000additional,peoplewillbelivingonthisplanet.Soitgoes,hourafterhour.Inoneday,thereareabout120,000additionalmouthstofeed.Multiplythisby365.Whatwillhappenin100years?

  Thispopulationexplosionmaybethegreatestchallengeoftoday.Withinthenextfortyyears,theworldpopulationmaydouble.Canthenewfrontiersofsciencemeettheneedsofthecrowdedworldoftomorrow?

  Ifthepresentrateofpopulationincreaseforthenext600or700years,therewillbestandingroomonly.Eachpersonwillhavebetween3to10squarefeetofspaceinwhichtolive.Thisincludesthemountaintops,deserts,andtheiceandsnowfieldsofthepolarregions.Ofcourse,nooneexpectssuchathingtohappen.War,plague,famine,orsomeothercatastraphecanexpectedtooccurlongbeforethepopulationreachesthispoint.Actually,thedangerisnotinanovercrowdedworldwherepeoplearehuddledtogethersothattheycannotmovearmsandlegs,butinanupsetbalancebetweenpopulationandresources.

  1.Thispassagemainlytalksabout______.

  A.therateofpopulationincrease

  B.thetotalnumberofpopulationintheworld

  C.theproblemscausedbypopulationexplosion

  D.therelationofscienceandpopulation

  2.Accordingtotheauther,inahundredyears'time______.

  A.theworld'spopulationwillbedoubled

  B.theworld'spopulationwillbefourthousand,threehundredandeightymillion

  C.therewillbestandingroomonlyonthisplanet

  D.therewillbefourthousand,threehundredandeightymillionmorepeopleborntothisplanet

  3."Anupsetbalancebetweenpopulationandresources"means"______".

  A.Somepeoplehavemoreresourcethanothers

  B.Peoplewillbeworriedabouttheirresources

  C.Asmallnumberofpeoplewillcontrolmostoftheresources

  D.Therewillnotbeenoughresourcestomeettheneedsofthelargepopulation

  4.Whichofthefollowingstatementsisnottrue?

  A.Eight-fivepeoplearebornin

1回答
2020-04-14 19:44
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甘艳珍

  我做的答案是1.C2.D3.D4.B5.A,应给对了,

2020-04-14 19:45:40

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