小编为备考的同学们整理了英语四级长篇阅读练习题，希望可以为大家带来帮助，一起来练习一下吧。

SectionBDirections:Inthissection,youaregoingtoreadapassagewithtenstatementsattachedtoit.Eachstatementcontainsinformationgiveninoneoftheparagraphs.Identifytheparagraphfromwhichtheinformationisderived.Youmaychooseaparagraphmorethanonce.Eachparagraphismarkedwithaletter.AnswerthequestionsbymarkingthecorrespondingletteronAnswerSheet2.

WorldMustAdapttoUnknownClimateFutureA.Thereisstillgreatuncertaintyabouttheimpactsofclimatechange，accordingtothelatestreportfromtheIntefgovernmentalPanelonClimateChange，releasedtoday.Soifwearetosurviveandprosper,ratherthantryingtofendoffspecificthreatslikecyclones，wemustbuildflexibleandresilient(有弹性的)societies.B.Today’sreportisthesecondofthreeinstalments(分期连载)oftheIPCC’sfifthassessmentofclimatechange.Thefirstinstalment，releasedlastyear,coveredthephysicalscienceofclimatechange.Itstatedwithincreasedcertaintythatclimatechangeishappenin9，andthatitistheresultofhumanity’sgreenhousegasemissions.Thenewreportfocusesontheimpactsofclimatechangeandhowtoadapttothem.Thethirdinstalment，onhowtocutgreenhousegasemissions，comesoutinApril.

C.ThelatestreportbacksofffromsomeofthepredictionsmadeinthepreviousIPCCreport，in2007.Duringthefinaleditingprocess.theauthorsalsoretreatedfrommanyofthemoreconfidentprojectionsfromthefinaldraft，leakedlastyear.TheIPCCnowsaysitoftencannotpredictwhichspecificimpactsofclimatechange—suchasdroughts，stormsorfloods——willhitparticularplaces.D.Instead，theIPCCfocusesonhowpeoplecalladaptinthefaceofuncertainty,arguingthatwemustbecomeresilientagainstdiversechangesintheclimate.Thenaturalhumantendencyistowantthingstobeclearandsimple."saysthereport’sco-chairChrisFieldoftheCarnegieInstitutionforScienceinStanford，Califomia.Andoneofthemessagesthatdoesn’tjustcomefromtheIPCC，itcomesfromhistory,isthatthefuturedoesn’teverturnoutthewayyouthinkitwillbe."Thatmeans，Fieldadds，that‘'beingpreparedforawiderangeofpossiblefuturesisiustalwayssmart".

E.HereNewScientistbreaksdownwhatisnewinthereport，andwhatitmeansforhumanity’seffortstocopewithachangingclimate.Acompanionarticle，Howclimatechangewillaffectwhereyoulive"，highlightssomeofthekeyimpactsthatdifferentregionsarefacing.WhathaschangedinthenewIPCCreport?F.Inessence，thepredictionsareintentionallyvaguer.Muchofthefirlnerlanguagefromthe2007reportaboutexactlywhatkindofweathertoexpect，andhowchangeswitlaffectpeople，hasbeenreplacedwithmorecautiousstatements.Thescaleandtimingofmanyregionalimpacts，andeventheformofsome，nowappearuncertain.