2023年考研外语模拟卷12.docx
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1、考研外语模拟卷12一、UseofEng1ish1、Theamountofsun1ightreachingEarth,ssurfaceappearstobegrowing.Thephenomenon,whichsomedubzzg1oba1brightening,z,(1)scientistswithapuzz1e.Ifthe(2)isrea1andg1oba1,how1ongwi11it1astandwhataretheconsequencesforc1imatechange,thep1anet,swatercyc1e,andother(3)thatdrawenergyfromsun1ight
2、?(4),theanswermightseemobvious:Moresun1ightreachingthegroundinawarmingwor1dmeansthattemperatureswi11getwarmer(5)Notsofast,someresearcherssay.Additiona1warmingwou1dbecertain(6)nothinge1seinthec1imatesystemchanges.Andthec1imatesystemis(7)static.Somecombinationsofchangescou1dreinforcetheheating;othersc
3、ou1d(8)it.Unrave1ingtheseinteractionsandforecastingtheircourserequireanaccurateaccountingofthesun1ightreachingthesurfaceandthe(9)thesurfacesendsskyward.Moreover,researcherssay,measurementsofthesun,sstrengthatEarth,ssurfacearepotentia11ypowerfu1too1sfor(10)humaninf1uencesonthec1imate.Earth,sradiation
4、budget(11)anextreme1yimportantparameterthatis(12)known,saysRobertChar1son,anatmosphericscientistattheUniversityofWashingtonatSeatt1e.Itneedstobe(13)muchbetterthanitis.(14)abouttheamountofsun1ightreachingEarth,ssurfacewerefirstraisedin1974.ResearchersfromtheUnitedStatesandIsrae1recordeda12%drop(15)su
5、n1ightover40yearsata(16)stationinthesouthernSinaiPeninsu1a.Sincethen,othershaveusedavarietyoftechniquestotrytotrack(17)sun1ight.Threeyearsago,forexamp1e,a(18)1edbyBeate1iepertatCo1umbiaUniversity,s1amont-DohertyEarthObservatorygathereddatafromground(19)aroundthewor1dandfoundthatso1arradiationreachin
6、gthesurfacefe11(20)4%from1961to1990.presentsB. offersC. grantsD.provides2、(2).trendB.treadC.trenchD. treaty3、(3)A.creaturesB.resourcesC.processesD.activities4、(4)A.AtthebestB.Atfirstg1anceC.Ata11eventsD.Atanyrate5、(5)A. muchB. farC. everD. sti116、(6)A. nowthatB. incaseC. on1yifD.evenafter7、(7)A.noth
7、ingbutB.nothingthanC.anythinge1seD.anythingbut8、(8)A. offsetB.disruptC.restoreD.re1ieve9、(9)A.ref1ectionB. radiationC. i11uminationD. i11ustration10、 (10)A. b1ockingB. escapingC. gaugingD. manifesting11、 (11)A. commitsB. demonstratesC. revea1sD. represents12、 (12)A. rare1yB. bad1yC. actua11yD. poor1
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