2025年托福考试阅读真题模拟模拟试卷：地理知识案例分析效果评估

2025年托福考试阅读真题模拟模拟试卷：地理知识案例分析效果评估考试时间：______分钟总分：______分姓名：______一、选词填空要求：下面是一篇关于地理现象的文章，其中有10个空格，每个空格有4个选项，请根据文章内容和语法，选择最合适的单词填入空格中，使文章意思完整、通顺。TheEarth'sclimatehasbeenchangingformillionsofyears,butthecurrentrateofchangeisunprecedented.Thisphenomenon,knownasglobalwarming,iscausingavarietyofenvironmentalissues,suchasmeltingicecaps,risingsealevels,andmoreextremeweatherevents.Scientistshavebeenstudyingthesechangesfordecades,andtheyhavefoundthathumanactivities,particularlytheburningoffossilfuels,aretheprimarycause.Ifwedonottakeactiontoreduceourcarbonemissions,theconsequencescouldbecatastrophic.Herearethesentenceswithblanks:1.TheEarth'sclimatehasbeenchangingfor_______years,butthecurrentrateofchangeisunprecedented.2.Thisphenomenon,knownasglobalwarming,iscausinga_______ofenvironmentalissues,suchasmeltingicecaps,risingsealevels,andmoreextremeweatherevents.3.Scientistshavebeenstudyingthesechangesfor_______decades,andtheyhavefoundthathumanactivities,particularlytheburningoffossilfuels,aretheprimarycause.4.Ifwedonottakeactiontoreduceourcarbonemissions,theconsequencescouldbe_______.5.Herearesomespecificexamplesofhowglobalwarmingisaffectingtheplanet:meltingicecaps,_______sealevels,andmoreextremeweatherevents.6.Theburningoffossilfuelsreleases_______gasesintotheatmosphere,whichtrapheatandcausetheEarth'stemperaturetorise.7.Thesegases,knownasgreenhousegases,includecarbondioxide,methane,and_______.8.Tocombatglobalwarming,weneedtoreduceourrelianceonfossilfuelsand_______renewableenergysources.9.Renewableenergysources,suchassolarandwindpower,are_______becausetheydonotproducegreenhousegases.10.Ifweworktogethertoaddresstheissue,wecanstill_______theworsteffectsofglobalwarming.Herearetheoptionsforeachblank:1.A)millionB)millionsC)milledD)mils2.A)questionB)varietyC)problemD)issue3.A)manyB)muchC)severalD)few4.A)normalB)ordinaryC)catastrophicD)common5.A)risingB)fallingC)stableD)constant6.A)harmfulB)helpfulC)greenhouseD)carbon7.A)nitrogenB)oxygenC)heliumD)hydrogen8.A)discoverB)developC)destroyD)decrease9.A)cleanB)dirtyC)dangerousD)unhealthy10.A)avoidB)causeC)createD)face二、阅读理解要求：下面是一篇关于地理现象的文章，文章后有10道选择题，请根据文章内容，选择最合适的答案。TheAmazonrainforestisthelargesttropicalrainforestintheworld,coveringanareaofabout5.5millionsquarekilometers.Itishometoavastarrayofplantandanimalspecies,manyofwhicharefoundnowhereelseonEarth.TheAmazonplaysacrucialroleinregulatingtheEarth'sclimateandisoftenreferredtoasthe"lungsoftheplanet"becauseitproducesasignificantportionoftheworld'soxygen.However,therainforestisfacingnumerousthreats,includingdeforestation,climatechange,andpollution.DeforestationisoneofthebiggestthreatstotheAmazonrainforest.Itisprimarilydrivenbylogging,agriculture,andminingactivities.Logginginvolvescuttingdowntreesfortimber,whichisthensoldforvariouspurposes.Agriculture,particularlycattleranchingandsoybeanfarming,requireslargeareasofland,leadingtotheclearingofvastswathesoftherainforest.Miningactivities,suchasgoldandironoreextraction,alsocontributetodeforestationbyremovingtreesandpollutingthesurroundingenvironment.ClimatechangeisanothersignificantthreattotheAmazonrainforest.Asglobaltemperaturesrise,therainforestisbecomingdrierandmoresusceptibletofires.Thesefirescanspreadrapidly,destroyinglargeareasoftheforestandreleasingmassiveamountsofcarbondioxideintotheatmosphere.Thelossoftherainforestalsodisruptsthewatercycle,leadingtoreducedrainfallandfurtherexacerbatingtheproblem.PollutionisyetanotherthreatfacingtheAmazonrainforest.Industrialwaste,agriculturalrunoff,andplasticwasteareallcontributingtothepollutionoftherainforestanditsrivers.Thispollutioncanhavedevastatingeffectsontheecosystem,harmingbothplantandanimalspecies.Itcanalsocontaminatethewatersourcesthatareessentialforthesurvivalofmanyspecies,includinghumans.ToprotecttheAmazonrainforest,variousconservationeffortsarebeingundertaken.Theseincludeestablishingprotectedareas,enforcinganti-deforestationlaws,andpromotingsustainablepractices.Additionally,reforestationprojectsarebeingimplementedtorestoredegradedareasoftherainforest.TheseeffortsarecrucialinpreservingthebiodiversityoftheAmazonandmaintainingitsecologicalbalance.Inconclusion,theAmazonrainforestisavitalpartofourplanet'secosystem,butitisfacingnumerousthreats.Deforestation,climatechange,andpollutionareallcontributingtothedegradationoftherainforest.Toensureitssurvival,itisessentialthatwetakeimmediateactiontoprotectandconservethispreciousnaturalresource.Byworkingtogether,wecanhelptopreservetheAmazonforfuturegenerationsandmaintainthehealthofourplanet.Now,herearethequestionsbasedonthearticle:1.WhatistheAmazonrainforestknownas?A)ThelargestdesertintheworldB)ThelungsoftheplanetC)TheheartoftheEarthD)Theforestoftheworld2.WhatisoneofthebiggestthreatstotheAmazonrainforest?A)ClimatechangeB)PollutionC)DeforestationD)Overpopulation3.WhatistheprimarycauseofdeforestationintheAmazon?A)LoggingB)TourismC)MiningD)Agriculture4.HowdoesclimatechangeaffecttheAmazonrainforest?A)ItmakestherainforestwetterB)ItleadstoreducedrainfallC)ItincreasesthenumberoftreesD)Ithasnoeffectontherainforest5.WhatisoneoftheeffectsofpollutionontheAmazonrainforest?A)ItincreasesbiodiversityB)ItcontaminateswatersourcesC)ItenhancesforestgrowthD)Itimprovesairquality6.WhataresomeconservationeffortsbeingundertakentoprotecttheAmazonrainforest?A)EstablishingprotectedareasB)PromotingsustainablepracticesC)BothAandBD)Noneoftheabove7.WhatisthepurposeofreforestationprojectsintheAmazon?A)ToincreasethenumberoftreesB)TorestoredegradedareasoftherainforestC)ToreducebiodiversityD)Toattracttourists8.WhyistheAmazonrainforestimportantfortheEarth'sclimate?A)Itproducesasignificantportionoftheworld'soxygenB)ItgeneratesalotofheatC)ItabsorbsalotofcarbondioxideD)IthasnoeffectontheEarth'sclimate9.WhatisoneoftheconsequencesofdeforestationintheAmazon?A)ItincreasesrainfallB)ItreducesbiodiversityC)ItimprovesairqualityD)Itenhancesforestgrowth10.Whatisthemainmessageofthearticle?A)TheAmazonrainforestisnotfacinganythreatsB)TheAmazonrainforestisimportant,butitisnotfacinganythreatsC)TheAmazonrainforestisfacingnumerousthreats,andweneedtotakeactiontoprotectitD)TheAmazonrainforestisnotimportantfortheEarth'sclimate三、句子匹配要求：下面是一篇关于地理现象的文章，文章后有10个句子，每个句子后面都跟有4个选项，请根据文章内容和句子意思，将每个句子与最合适的选项进行匹配，每个选项可以只使用一次。TheSaharaDesertisthelargesthotdesertintheworld,coveringanareaofabout9.2millionsquarekilometers.ItstretchesacrossthenorthernpartofAfricaandisknownforitsextremetemperatures,vastdunes,andsparsevegetation.TheclimateintheSaharaisextremelyarid,withverylittlerainfallthroughouttheyear.Despitetheseharshconditions,thedesertishometoavarietyofadaptedplantandanimalspecies.HumansettlementsintheSaharaaremostlyconcentratedalongtheNileRiverandinoases,wherewaterismoreavailable.TheSaharahasalsobeenanimportanthistoricaltraderoute,connectingNorthAfricawithsub-SaharanAfricaandtheMediterraneanregion.Inrecentyears,climatechangehasledtoshiftsinthedesert'sboundaries,withsomeareasbecominggreenerduetoincreasedrainfall.However,otherareasareexperiencingmoreextremedroughts,posingchallengesforthepeoplelivingthere.ConservationeffortsarebeingmadetoprotecttheuniquebiodiversityoftheSahara,includingtherarespeciesofreptilesandbirdsthatcallithome.Herearethesentencesandoptionsformatching:1.TheSaharaDesertisthelargesthotdesertintheworld.A)TheSaharaisknownforitsextremetemperaturesandvastdunes.B)TheSaharacoversanareaofabout9.2millionsquarekilometers.C)TheSaharastretchesacrossthenorthernpartofAfrica.D)TheSaharaishometoavarietyofadaptedplantandanimalspecies.2.TheclimateintheSaharaisextremelyarid.A)TheSaharahasverylittlerainfallthroughouttheyear.B)TheSaharaexperiencesheavyrainfallduringtherainyseason.C)TheSaharahasamoderateclimatewithfourdistinctseasons.D)TheSaharaisknownforitshighlevelsofhumidity.3.HumansettlementsintheSaharaaremostlyconcentrated.A)HumansettlementsaremostlyconcentratedalongtheNileRiver.B)Humansettlementsaremostlyconcentratedinurbanareas.C)Humansettlementsaremostlyconcentratedincoastalregions.D)Humansettlementsaremostlyconcentratedinmountainousareas.4.TheSaharahasbeenanimportanthistoricaltraderoute.A)TheSaharahasbeenanimportanthistoricaltraderouteconnectingNorthAfricawithsub-SaharanAfrica.B)TheSaharahasbeenanimportanthistoricaltraderouteconnectingEuropewithAsia.C)TheSaharahasbeenanimportanthistoricaltraderouteconnectingtheMiddleEastwithAfrica.D)TheSaharahasbeenanimportanthistoricaltraderouteconnectingtheAtlanticOceanwiththeIndianOcean.5.Climatechangehasledtoshiftsinthedesert'sboundaries.A)Climatechangehasledtoshiftsinthedesert'sboundaries,withsomeareasbecominggreener.B)Climatechangehasledtoshiftsinthedesert'sboundaries,withsomeareasbecomingcolder.C)Climatechangehasledtoshiftsinthedesert'sboundaries,withsomeareasbecomingmorearid.D)Climatechangehasledtoshiftsinthedesert'sboundaries,withsomeareasbecomingunderwater.6.ConservationeffortsarebeingmadetoprotecttheuniquebiodiversityoftheSahara.A)ConservationeffortsarebeingmadetoprotecttheuniquebiodiversityoftheSahara,includingrarespeciesofreptiles.B)ConservationeffortsarebeingmadetoprotecttheuniquebiodiversityoftheSahara,includingrarespeciesofbirds.C)ConservationeffortsarebeingmadetoprotecttheuniquebiodiversityoftheSahara,includingrarespeciesofmammals.D)ConservationeffortsarebeingmadetoprotecttheuniquebiodiversityoftheSahara,includingrarespeciesofplants.7.TheSaharaishometoavarietyofadaptedplantandanimalspecies.A)TheSaharaishometoavarietyofadaptedplantandanimalspecies,includingreptilesandbirds.B)TheSaharaishometoavarietyofadaptedplantandanimalspecies,includingmammalsandfish.C)TheSaharaishometoavarietyofadaptedplantandanimalspecies,includinginsectsandamphibians.D)TheSaharaishometoavarietyofadaptedplantandanimalspecies,includingbirdsandfish.8.TheSaharastretchesacrossthenorthernpartofAfrica.A)TheSaharastretchesacrossthenorthernpartofAfrica,coveringanareaofabout9.2millionsquarekilometers.B)TheSaharastretchesacrossthenorthernpartofAfrica,knownforitsextremetemperaturesandvastdunes.C)TheSaharastretchesacrossthenorthernpartofAfrica,withverylittlerainfallthroughouttheyear.D)TheSaharastretchesacrossthenorthernpartofAfrica,hometoavarietyofadaptedplantandanimalspecies.9.Inrecentyears,climatechangehasledtoshiftsinthedesert'sboundaries.A)Inrecentyears,climatechangehasledtoshiftsinthedesert'sboundaries,withsomeareasbecominggreener.B)Inrecentyears,climatechangehasledtoshiftsinthedesert'sboundaries,withsomeareasbecomingmorearid.C)Inrecentyears,climatechangehasledtoshiftsinthedesert'sboundaries,withsomeareasbecomingcolder.D)Inrecentyears,climatechangehasledtoshiftsinthedesert'sboundaries,withsomeareasbecomingunderwater.10.TheSaharahasverylittlerainfallthroughouttheyear.A)TheSaharahasverylittlerainfallthroughouttheyear,makingtheclimateextremelyarid.B)TheSaharahasverylittlerainfallthroughouttheyear,leadingtoextremetemperatures.C)TheSaharahasverylittlerainfallthroughouttheyear,causingsparsevegetation.D)TheSaharahasverylittlerainfallthroughouttheyear,resultinginvastdunes.四、判断题要求：下面是一篇关于地理现象的文章，文章后有10道判断题，请根据文章内容，判断每道题的说法是否正确，正确的用“T”表示，错误的用“F”表示。TheGreatBarrierReefistheworld'slargestcoralreefsystem,locatedoffthecoastofQueensland,Australia.Itstretchesforover2,300kilometersandcomprisesnearly3,000individualreefsand900islands.TheGreatBarrierReefishometoaspectacularvarietyofmarinelife,includingfish,turtles,sharks,andnumerousspeciesofcoral.Itisavitalecosystemthatsupportsbiodiversityandprovidesimportanthabitatformanyspecies.Unfortunately,theGreatBarrierReefisfacingnumerousthreats,includingclimatechange,pollution,andoverfishing.Climatechangeiscausingthewatertemperaturetorise,leadingtocoralbleaching,whichcanbefataltothecorals.Pollutionfromcoastaldevelopmentandagriculturalrunoffisalsodamagingthereef,killingoffmarinelifeanddestroyingthehabitat.Overfishingisanothersignificantthreat,asitdisruptsthenaturalbalanceoftheecosystemandreducesthepopulationofkeyspecies.EffortsarebeingmadetoprotecttheGreatBarrierReef,includingestablishingmarineprotectedareas,implementingstricterregulations,andconductingresearchtobetterunderstandthethreatsanddevelopsolutions.Conservationorganizationsarealsoworkingtoraiseawarenessabouttheimportanceofthereefandencouragepublicsupportforitsprotection.Herearethe判断题basedonthearticle:1.TheGreatBarrierReefislocatedoffthecoastofQueensland,Australia.TF2.TheGreatBarrierReefstretchesforover2,300kilometers.TF3.TheGreatBarrierReefcomprisesnearly3,000individualreefsand900islands.TF4.TheGreatBarrierReefishometoavarietyofmarinelife,includingfish,turtles,sharks,andcoral.TF5.TheGreatBarrierReefisavitalecosystemthatsupportsbiodiversity.TF6.TheGreatBarrierReefisnotfacinganythreats.TF7.Climatechangeiscausingthewatertemperaturetorise,leadingtocoralbleaching.TF8.Pollutionfromcoastaldevelopmentandagriculturalrunoffisdamagingthereef.TF9.OverfishingisnotasignificantthreattotheGreatBarrierReef.TF10.EffortsarebeingmadetoprotecttheGreatBarrierReef.TF五、简答题要求：下面是一篇关于地理现象的文章，文章后有5道简答题，请根据文章内容，用简洁的语言回答问题，每道题限答3句话以内。TheHimalayasarethehighestmountainrangeintheworld,locatedinAsia.Theystretchacrossfivecountries:Nepal,India,Bhutan,China,andPakistan.TheHimalayasarehometoadiverserangeoffloraandfauna,adaptedtotheharshmountainenvironment.Theyalsohaveasignificantculturalandspiritualimportanceforthepeoplelivingintheregion.TheHimalayasareformedbythecollisionoftheIndiantectonicplatewiththeEurasianplate.Thiscollisionhasresultedintheupliftofthemountainsandthecreationofuniquegeologicalfeatures.Theregionisalsopronetonaturaldisasterssuchasearthquakes,landslides,andavalanches.ConservationeffortsarebeingmadetoprotectthebiodiversityoftheHimalayas,includingtheestablishmentofnationalparksandprotectedareas.Theseeffortsarecrucialinpreservingtheuniqueecosystemandensuringthesustainableuseoftheregion'snaturalresources.Herearethe简答题basedonthearticle:1.WhataretheHimalayas?AbriefdescriptionoftheHimalayas.2.WhichcountriesdotheHimalayasstretchacross?ThecountriesthattheHimalayasspanacross.3.WhatisthesignificanceoftheHimalayas?TheculturalandspiritualimportanceoftheHimalayas.4.HowaretheHimalayasformed?ThegeologicalformationoftheHimalayas.5.WhataresomeofthenaturaldisastersthataffecttheHimalayanregion?ThenaturaldisasterscommonintheHimalayanregion.本次试卷答案如下一、选词填空答案及解析1.B)millions解析：根据文章内容，“TheEarth'sclimatehasbeenchangingformillionsofyears”，这里表示气候变化的年数是数百万年，因此应该用“millions”表示“数百万”。2.B)variety解析：文章提到“thisphenomenon,knownasglobalwarming,iscausingavarietyofenvironmentalissues”，全球变暖导致了各种环境问题，这里表示“各种各样”，用“variety”最合适。3.A)many解析：科学家已经研究了数十年的变化，“decades”是复数，所以应该用“many”来修饰。4.C)catastrophic解析：如果不采取行动减少碳排放，后果可能是灾难性的，“catastrophic”表示“灾难性的”，符合语境。5.A)rising解析：具体例子包括冰川融化、海平面上升等，这里表示海平面在上升，用“rising”最合适。6.C)greenhouse解析：燃烧化石燃料向大气中释放温室气体，“greenhousegases”是固定搭配，表示“温室气体”。7.A)nitrogen解析：这些气体包括二氧化碳、甲烷和氮气，“nitrogen”是常见的温室气体之一。8.B)develop解析：为了应对全球变暖，我们需要减少对化石燃料的依赖，发展可再生能源，“develop”表示“发展”。9.A)clean解析：可再生能源如太阳能和风能是清洁的，因为它们不产生温室气体，“clean”表示“清洁的”。10.A)avoid解析：如果我们共同努力解决这一问题，仍然可以避免最坏的影响，“avoid”表示“避免”。二、阅读理解答案及解析1.B)Thelungsoftheplanet解析：文章提到“TheAmazonplaysacrucialroleinregulatingtheEarth'sclimateandisoftenreferredtoasthe'lungsoftheplanet'”，因此亚马逊雨林被称为“地球之肺”。2.C)Deforestation解析：文章提到“DeforestationisoneofthebiggestthreatstotheAmazonrainforest”，因此森林砍伐是亚马逊雨林最大的威胁之一。3.A)Logging解析：文章提到“Logginginvolvescuttingdowntreesfortimber,whichisthensoldforvariouspurposes”，因此伐木是森林砍伐的主要原因之一。4.B)Itleadstoreducedrainfall解析：文章提到“ClimatechangeisanothersignificantthreattotheAmazonrainforest.Asglobaltemperaturesrise,therainforestisbecomingdrierandmoresusceptibletofires”，因此气候变化导致亚马逊雨林降雨减少。5.B)Itcontaminateswatersources解析：文章提到“Industrialwaste,agriculturalrunoff,andplasticwasteareallcontributingtothepollutionoftherainforestanditsrivers”，因此污染污染了雨林及其河流，污染了水源。6.C)BothAandB解析：文章提到“Conservationeffortsarebeingundertakentoestablishprotectedareas,enforcinganti-deforestationlaws,andpromotingsustainablepractices”，以及“reforestationprojectsarebeingimplementedtorestoredegradedareasoftherainforest”，因此既包括建立保护区，也包括促进可持续实践。7.B)Torestoredegradedareasoftherainforest解析：文章提到“reforestationprojectsarebeingimplementedtorestoredegradedareasoftherainforest”，因此植树造林项目是为了恢复退化的大雨林地区。8.A)Itproducesasignificantportionoftheworld'soxygen解析：文章提到“TheAmazonplaysacrucialroleinregulatingtheEarth'sclimateandisoftenreferredtoasthe'lungsoftheplanet'becauseitproducesasignificantportionoftheworld'soxygen”，因此亚马逊雨林对调节地球气候起着至关重要的作用，并且常常被称为“地球之肺”，因为它产生世界上一大部分的氧气。9.B)Itreducesbiodiversity解析：文章提到“DeforestationisoneofthebiggestthreatstotheAmazonrainforest”，因此森林砍伐是亚马逊雨林最大的威胁之一，这会导致生物多样性减少。10.C)TheAmazonrainforestisfacingnumerousthreats,andweneedtotakeactiontoprotectit解析：文章通篇都在讲述亚马逊雨林面临的威胁，以及需要采取的行动来保护它，因此主要信息是亚马逊雨林面临许多威胁，我们需要采取行动来保护它。三、句子匹配答案及解析1.B)TheSaharaishometoavarietyofadaptedplantandanimalspecies.解析：句子“TheSaharaishometoavarietyofadaptedplantandanimalspecies”与选项B“包括爬行动物和鸟类”相匹配，因为文章中提到“TheSaharaishometoavarietyofadaptedplantandanimalspecies,includingreptilesandbirds”。2.A)TheSaharahasverylittlerainfallthroughouttheyear.解析：句子“TheclimateintheSaharaisextremelyarid”与选项A“萨哈拉一年中的降雨量非常少”相匹配，因为文章中提到“TheSaharahasverylittlerainfallthroughouttheyear”。3.A)HumansettlementsaremostlyconcentratedalongtheNileRiver.解析：句子“HumansettlementsintheSaharaaremostlyconcentrated”与选项A“人类定居点主要集中在尼罗河沿岸”相匹配，因为文章中提到“HumansettlementsintheSaharaaremostlyconcentratedalongtheNileRiver”。4.A)TheSaharahasbeenanimportanthistoricaltraderouteconnectingNorthAfricawithsub-SaharanAfrica.解析：句子“TheSaharahasbeenanimportanthistoricaltraderoute”与选项A“萨哈拉一直是连接北非和撒哈拉以南非洲的重要历史贸易路线”相匹配，因为文章中提到“TheSaharahasbeenanimportanthistoricaltraderoute,connectingNorthAfricawithsub-SaharanAfricaandtheMediterraneanregion”。5.A)Climatechangehasledtoshiftsinthedesert'sboundaries,withsomeareasbecominggreener.解析：句子“Climatechangehasledtoshiftsinthedesert'sboundaries”与选项A“气候变化导致沙漠边界发生变化，一些地区变得更绿”相匹配，因为文章中提到“Inrecentyears,climatechangehasledtoshiftsinthedesert'sboundaries,withsomeareasbecominggreener”。6.A)ConservationeffortsarebeingmadetoprotecttheuniquebiodiversityoftheSahara,includingrarespeciesofreptiles.解析：句子“ConservationeffortsarebeingmadetoprotecttheuniquebiodiversityoftheSahara”与选项A“正在采取措施保护撒哈拉独特的生物多样性，包括稀有的爬行动物”相匹配，因为文章中提到“ConservationeffortsarebeingmadetoprotecttheuniquebiodiversityoftheSahara,includingtherarespeciesofreptiles”。7.A)TheSaharaishometoavarietyofadaptedplantandanimalspecies,includingreptilesandbirds.解析：句子“TheSaharaishometoavarietyofadaptedplantandanimalspecies”与选项A“萨哈拉是各种适应的植物和动物物种的家园，包括爬行动物和鸟类”相匹配，因为文章中提到“TheSaharaishometoavarietyofadaptedplantandanimalspecies,includingreptilesandbirds”。8.A)TheSaharastretchesacrossthenorthernpartofAfrica,coveringanareaofabout9.2millionsquarekilometers.解析：句子“TheSaharastretchesacrossthenorthernpartofAfrica”与选项A“萨哈拉横跨非洲北部，面积约920万平方公里”相匹配，因为文章中提到“TheSaharastretchesacrossthenorthernpartofAfricaandisknownforitsextremetemperatures,vastdunes,andsparsevegetation”。9.A)Inrecentyears,climatechangehasledtoshiftsinthedesert'sboundaries,withsomeareasbecominggreener.解析：句子“Inrecentyears,climatechangehasledtoshiftsinthedesert'sboundaries”与选项A“近年来，气候变化导致沙漠边界发生变化，一些地区变得更绿”相匹配，因为文章中提到“Inrecentyears,climatechangehasledtoshiftsinthedesert'sboundaries,withsomeareasbecominggreener”。10.A)TheSaharahasverylittlerainfallthroughouttheyear,makingtheclimateextremelyarid.解