2025年GRE考試模擬練習卷考試時間：______分鐘總分：______分姓名：______Section1:Verbal1.Thediscoveryofpenicillinintheearly20thcenturyrevolutionizedmedicine,providingthefirsteffectivetreatmentforawiderangeofbacterialinfectionsthathadpreviouslybeenfatal.2.Despitethe__________natureoftheevidence,thecommitteefounditnecessarytorecommendathoroughinvestigation.3.Theauthor'sprimaryargumentisthattheeconomicpoliciesimplementedduringtherecessionwerefundamentallyflawed,leadingtoprolongedrecovery.4.Unliketherigidandhierarchicalstructureoftraditionalcorporations,start-upsoftenthriveonflexibilityandamore__________decision-makingprocess.5.Theoldmanuscript,__________withannotationsinvarioushandsandyellowedbytime,providedinvaluableinsightsintotheauthor'swritinghabits.6.Manyenvironmentalscientistsarguethatthecurrentrateofdeforestationisunsustainableandposesasignificantthreattoglobalbiodiversity.7.Shepresentedherfindingswithsuch__________thatevenhercriticsfounditdifficulttorefutehermainconclusions.8.Thelocaleconomy,long__________bytourism,experiencedasharpdownturnfollowingtheglobalhealthcrisis.9.Understandingthenuancesofdiplomaticlanguagerequiresnotonlyastrongvocabularybutalsoanappreciationfortheunderlyingpolitical__________.10.Thenovelisacomplexexplorationofloveandloss,__________themesthatresonatedeeplywithreadersacrossgenerations.11.Beforetheinventionoftheprintingpress,bookswerepainstakinglycopiedbyhand,makingthemrareand__________.12.Theathlete'sperformanceduringthecompetitionwastruly__________,breakingseveralrecordsandcaptivatingtheaudience.13.Histheory,thoughcontroversialatthetime,hasstoodthetestoftimeandisnowwidely__________withinthescientificcommunity.14.Themuseum'sexhibitofferedafascinatingglimpseintothedailylivesofpeoplelivinginthe__________century.15.Thepolitician'sspeechwasamasterfulblendofrhetoricandpolicyproposals,designedto__________abroadspectrumofvoters.Section2:Quantitative1.If3x+7=22,whatisthevalueof2x-5?2.Whichofthefollowingisequaltothevalueof(a^3-b^3)/(a-b)?(A)a^2+ab+b^2(B)a^2-ab+b^2(C)a^2+ab-b^2(D)a^2-ab-b^23.Ifatraintravelsataconstantspeedof60milesperhour,howmanymileswillittravelin3.5hours?4.Inatriangle,themeasureofoneangleis45degreesandthemeasureofanotherangleis55degrees.Whatisthemeasureofthethirdangle?5.Ify=3x^2+2x-5,whatisthevalueofywhenx=-2?6.Aboxcontains3redballs,4blueballs,and5greenballs.Ifoneballisdrawnatrandom,whatistheprobabilitythatitisnotaredball?7.Iff(x)=x^2-4x+4,whataretherootsoftheequationf(x)=0?8.Arectanglehasalengthof12inchesandawidthof8inches.Whatistheareaoftherectangleinsquareinches?9.Ifa:b=3:4andb:c=5:6,whatistheratioofa:c?10.Acarispurchasedfor$25,000.Itdepreciatesatarateof10%peryear.Whatwillbethevalueofthecarafter3years?11.Solveforx:5x-7=3x+912.Acylinderhasaradiusof3cmandaheightof5cm.Whatisthevolumeofthecylinderincubiccentimeters?(Useπ≈3.14)13.Ifthesumoftwoconsecutiveintegersis47,whatisthesmallerinteger?14.Astoreishavinga25%offsale.Ifashirtoriginallycosts$40,howmuchwillitcostduringthesale?15.Whichofthefollowingfractionsisequivalentto0.6?(A)3/5(B)5/3(C)6/10(D)10/6Section3:Verbal1.Thecompany'smarketshare,whichhadbeensteadily__________inthepreviousquarter,begantorecoverafterthelaunchofthenewproduct.2.Herexplanationwasso__________thateventhemostcomplexconceptsbecameeasilyunderstandabletotheaudience.3.Thenovelisasweepingepicthat__________thehistoricaleventsoftheFrenchRevolutioningreatdetail.4.Despitetheinitial__________fromtheboard,theentrepreneurmanagedtoconvincethemoftheviabilityofherproject.5.Theintricatepatterns__________onthesurfaceoftheancientvasewereevidenceoftheskillofitscreators.6.Manyresearchersarguethatthecurrenteducationalsystemneedsafundamental__________tobetterpreparestudentsforthedemandsofthemodernworkforce.7.Theathlete'sdeterminationand__________allowedhertoovercomenumerousobstaclesonherpathtovictory.8.Thepolitician'scampaignwasmarkedbyaseriesofcontroversialstatementsthat__________publicopinion.9.Theoldhouse,__________withivyandmoss,stoodasareminderofthetown'srichhistory.10.Thestudy'sfindings,__________byextensivedataanalysis,concludedthattherewasasignificantcorrelationbetweenthetwovariables.11.His__________writingstyle,characterizedbyconcisesentencesandvividdescriptions,madethebookabestseller.12.Thecommittee'sdecision,basedonincompleteinformation,wasmetwithwidespread__________withintheorganization.13.Theartist'suseofcolorwasbothinnovativeand__________,creatingavisuallystunningandemotionallyimpactfulpiece.14.Theeconomicpolicies,whilewell-intentioned,hadtheunintendedconsequenceof__________certainindustries.15.Thebookoffersathought-provokinganalysisofcontemporarysociety,__________issuesthatarerelevanttoourdailylives.Section4:Quantitative1.If4y-5=11,whatisthevalueof2y+3?2.Whichofthefollowingisafactorof84?(A)7(B)12(C)21(D)363.Ifaplanefliesataconstantspeedof450kilometersperhour,howfarwillittravelin5hours?4.Theanglesinatriangleareintheratio2:3:5.Whatisthemeasureofthelargestangle?5.Ifx=-3,whatisthevalueofx^2+5x-6?6.Abagcontains6bluemarblesand10redmarbles.Iftwomarblesaredrawnatrandomwithoutreplacement,whatistheprobabilitythatbothmarblesareblue?7.Solveforz:3z+8=2z-48.Asquarehasasidelengthof9meters.Whatistheperimeterofthesquareinmeters?9.Iftheratioofboystogirlsinaclassis5:7,andthereare35girlsintheclass,howmanyboysarethere?10.Alaptopcomputercosts$1,200.Itisdiscountedby15%.Whatisthesalepriceofthelaptop?11.Atrianglehassidesoflengths5cm,12cm,and13cm.Isthistrianglearighttriangle?12.Aconehasaradiusof4inchesandaheightof6inches.Whatisthevolumeoftheconeincubicinches?(Useπ≈3.14)13.Ifthesumofthreeconsecutiveevenintegersis54,whatisthelargestinteger?14.Arestaurantoffersa20%discountforstudents.Ifamealcosts$25,howmuchwillastudentpay?15.Whichofthefollowingisthelargestfraction?(A)1/3(B)2/5(C)3/8(D)4/9試卷答案Section1:Verbal1.increasing2.ambiguous3.controversial4.decentralized5.annotated6.alarming7.compelling8.reliant9.dynamics10.recurring11.expensive12.exceptional13.validated14.18th15.persuadeSection2:Quantitative1.32.A3.2104.80degrees5.-36.5/127.2,28.969.15:24(or5:8)10.$17,558.8011.812.141.3(cm3)13.2314.$3015.ASection3:Verbal1.declining2.lucid3.chronicles4.skepticism5.embossed6.overhaul7.resilience8.polarized9.dilapidated10.corroborated11.evocative12.dissent13.harmonious14.crippling15.engagesSection4:Quantitative1.82.A3.2,250kilometers4.100degrees5.06.15/96(or5/32)7.-128.36meters9.2510.$1,02011.Yes12.100.48(in3)13.1814.$2015.B解析Section1:Verbal1.句子指出青霉素的發(fā)現(xiàn)對醫(yī)學產(chǎn)生了變革性影響，意味著其影響是持續(xù)增長或增強的。increasing（增加的）符合語境。2.句子說證據(jù)的性質(zhì)是“難以明確解釋的”。ambiguous（模棱兩可的，含糊不清的）符合語境。3.作者的主要論點是關(guān)于經(jīng)濟政策的，這種論點通常會引起爭議。controversial（有爭議的）符合語境。4.與傳統(tǒng)公司的“等級森嚴”結(jié)構(gòu)相反，初創(chuàng)公司強調(diào)“分散化”的管理。decentralized（分散化的）符合語境。5.描述古老的手稿，它被“不同人的注釋”和“因時間而變黃”所標記。annotated（有注釋的）符合語境。6.科學家認為當前的森林砍伐速度“令人擔憂”且對全球生物多樣性構(gòu)成重大威脅。alarming（令人擔憂的，使人驚恐的）符合語境。7.她以如此“有說服力”的方式展示她的發(fā)現(xiàn)，以至于即使是她的批評者也難以反駁她的主要結(jié)論。compelling（有說服力的，令人信服的）符合語境。8.當?shù)亟?jīng)濟長期“依賴”旅游業(yè)，在全球健康危機后經(jīng)歷了急劇下滑。reliant（依賴的，依靠的）符合語境。9.理解外交語言的細微差別不僅需要強大的詞匯量，還需要欣賞其背后的政治“動態(tài)”。dynamics（動態(tài)，力量關(guān)系）符合語境。10.小說是對愛情和失去的復雜探索，“反復出現(xiàn)的主題”在幾代讀者中產(chǎn)生共鳴。recurring（反復出現(xiàn)的，周期性的）符合語境。11.在印刷術(shù)發(fā)明之前，書是“費力地手抄”的，這使得它們稀有和“昂貴的”。expensive（昂貴的）符合語境。12.運動員在比賽中的表現(xiàn)“非凡”，打破了幾個紀錄，吸引了觀眾的注意。exceptional（非凡的，卓越的）符合語境。13.他的理論雖然當時有爭議，但經(jīng)受了時間的考驗，現(xiàn)在在科學界得到了“認可”。validated（得到驗證的，被確認有效的）符合語境。14.博物館的展覽提供了對生活在“18世紀”的人們?nèi)粘Ｉ蠲匀说囊黄场?8th（第18個）符合語境。15.政治家的演講是修辭和政治提議的巧妙結(jié)合，旨在“說服”廣泛的選民。persuade（說服）符合語境。Section2:Quantitative1.4y-5=114y=16y=42y+3=2(4)+3=8+3=112.Factorsof84:1,2,3,4,6,7,12,14,21,28,42,84.Only7isafactor.3.Speed=450km/h,Time=5hDistance=Speed×Time=450km/h×5h=2,250km4.Sumofanglesinatriangle=180degrees.Lettheanglesbe2x,3x,5x.2x+3x+5x=18010x=180x=18Largestangle=5x=5(18)=90degrees.5.x=-3x^2+5x-6=(-3)^2+5(-3)-6=9-15-6=-126.Totalmarbles=6+10=16Probabilityfirstisblue=6/16Probabilitysecondisblue(givenfirstwasblue)=5/15P(bothblue)=(6/16)×(5/15)=30/240=5/24.(Note:Theoriginalanswerkeyhad5/32,whichisincorrectbasedonstandardprobability.5/24isthecorrectcalculation).7.3z+8=2z-43z-2z=-4-8z=-128.Sidelength=9mPerimeter=4×sidelength=4×9m=36m9.Ratioofboystogirls=5:7.Letboys=5k,girls=7k.Girls=35,so7k=35.k=5.Boys=5k=5(5)=25.10.Originalprice=$1,200,Discount=15%=0.15Discountamount=1200×0.15=$180Saleprice=1200-180=$1,020.(Note:Theoriginalanswerkeyhad$1,020,whichiscorrect).11.Checkifa^2+b^2=c^2.5^2+12^2=25+144=16913^2=169Since169=169,thetriangleisarighttriangle.12.Volume=(1/3)πr^2hr=4in,h=6in,π≈3.14Volume≈(1/3)×3.14×4^2×6Volume≈(1/3)×3.14×16×6Volume≈3.14×16×2Volume≈100.48in313.Lettheintegersbex,x+2,x+4.Sum=x+(x+2)+(x+4)=543x+6=543x=48x=16Theintegersare16,18,20.Thelargestis20.14.Originalprice=$25,Discount=20%=0.20Discountamount=25×0.20=$5Studentprice=25-5=$20.15.Converttodecimals:A)1/3≈0.333...B)2/5=0.4C)3/8=0.375D)4/9≈0.444...Thelargestdecimalis0.4,whichcorrespondstoB)2/5.Section3:Verbal1.句子提到市場份額在前一個季度“一直在下降”，然后開始復蘇。declining（下降的）符合語境。2.她的解釋如此“清晰易懂”，以至于最復雜的概念對聽眾來說也變得容易理解。lucid（清晰的，易懂的）符合語境。3.小說是一部氣勢恢宏的史詩，“詳細記述”了法國大革命的歷史事件。chronicles（詳細記述）符合語境。4.盡管最初遭到董事會的“懷疑”，這位企業(yè)家還是設(shè)法說服他們相信她項目的可行性。skepticism（懷疑）符合語境。5.描述古老花瓶表面“刻有復雜圖案”。embossed（壓印的，凸起的）符合語境。6.許多研究人員認為當前的教育體系需要進行“徹底改革”，以更好地為現(xiàn)代勞動力市場做準備。overhaul（徹底改革）符合語境。7.運動員的毅力和“韌性”使她能夠克服通往勝利的眾多障礙。resilience（韌性，恢復力）符合語境。8.政治家的競選活動以一系列有爭議的言論為標志，這些言論“兩極分化”了公眾輿論。polarized（使兩極分化，使對立）符合語境。9.描述古老房屋，“破敗不堪”且覆蓋著常春藤和苔蘚。dilapidated（破敗的）符合語境。10.描述研究結(jié)果的發(fā)現(xiàn)，“得到廣泛的數(shù)據(jù)分析證實”。corroborated（證實，支持）符合語境。11.描述作家的“喚起情感”的寫作風格，其特點是簡潔的句子和生動的描述。evocative（喚起感情的，引起聯(lián)想的）符合語境。12.委員會的決定基于不完整的信息，在組織內(nèi)部引起了“反對意見”。dissent（異議，不同意）符合語境。13.描述藝術(shù)家對色彩的運用既“創(chuàng)新”又“協(xié)調(diào)”，創(chuàng)造了一幅視覺上令人驚嘆且情感上具有沖擊力的作品。harmonious（和諧的，協(xié)調(diào)的）符合語境。14.經(jīng)濟政策雖然意圖良好，但其“破壞性”的后果影響了某些行業(yè)。crippling（破壞性的，使癱瘓的）符合語境。15.這本書提供了一種發(fā)人深省的分析，探討了與我們?nèi)粘Ｉ睢跋嚓P(guān)”的問題。engages（有關(guān)的，相關(guān)的）符合語境。Section4:Quantitative1.4y-5=114y=16y=42y+3=2(4)+3=8+3=112.Factorsof84:1,2,3,4,6,7,12,14,21,28,42,84.Only7isafactor.3.Speed=450km/h,Time=5hDistance=Speed×Time=450km/h×5h=2,250km4.Sumofanglesinatriangle=180degrees.Lettheanglesbe2x,3x,5x.2x+3x+5x=18010x=180x=18Largestangle=5x=5(18)=90degrees.5.x=-3x^2+5x-6=(-3)^2+5(-3)-6=9-15-6=-126.Totalmarbles=6+10=16Probabilityfirstisblue=6/16Probabilitysecondisblue(givenfirstwasblue)=