2025年托?？荚囬喿x真題模擬模擬試卷：虛擬貨幣區(qū)塊鏈考試時(shí)間：______分鐘總分：______分姓名：______一、選詞填空要求：從下面的單詞中選出最合適的詞填入每個(gè)句子的空白處，每個(gè)單詞只能用一次。每道小題只有一個(gè)正確答案。1.Therapidgrowthofvirtualcurrencieshassparkedconsiderable______amongeconomistsandpolicymakersregardingitslong-termimpactonfinancialstability.2.Blockchaintechnology,astheunderlyinginfrastructureforcryptocurrencies,offersahighdegreeof______,makingitdifficultforunauthorizedpartiestoalterrecordeddata.3.Manyproponentsofdigitalcurrenciesarguethattheyprovideanalternative______totraditionalfiatcurrencies,especiallyincountrieswithvolatileeconomies.4.Regulatorybodiesaroundtheworldarestrugglingtokeeppacewiththeevolvinglandscapeofvirtualcurrencies,oftenfacinga______betweeninnovationandconsumerprotection.5.Thedecentralizednatureofblockchainnetworksensuresahighlevelof______,astransactionsareverifiedbymultiplenodesratherthanacentralauthority.6.Despitethepotentialbenefits,virtualcurrenciesalsoposesignificant______risks,includingpricevolatilityandregulatoryuncertainty.7.Theintegrationofblockchainintovarioussectorsbeyondfinance,suchassupplychainmanagementandvotingsystems,highlightsits______asatransformativetechnology.8.Somecriticsarguethattheanonymityprovidedbyvirtualcurrenciescanbeexploitedfor______purposes,suchasmoneylaunderingandtaxevasion.9.ThesuccessofcryptocurrencieslikeBitcoinandEthereumreliesheavilyonthe______oftheirunderlyingblockchaintechnology,whichensuressecurityandtransparency.10.Theriseofvirtualcurrencieshasledtoarenewed______inthestudyofalternativefinancialsystems,promptingresearcherstoexplorenewmodelsandframeworks.二、閱讀理解要求：閱讀下面的文章，然后根據(jù)文章內(nèi)容回答問(wèn)題。每道小題只有一個(gè)正確答案。TheAdventofVirtualCurrenciesandtheEvolutionofBlockchainTechnologyInrecentyears,theemergenceofvirtualcurrencies,mostnotablyBitcoinandEthereum,hastransformedthewaywethinkaboutmoneyandfinancialsystems.Thesedigitalcurrenciesoperateonadecentralizednetworkcalledblockchain,whichhasgainedsignificantattentionforitspotentialtorevolutionizevariousindustriesbeyondfinance.Whiletheconceptofvirtualcurrenciesmayseemfuturistic,itsrootscanbetracedbacktothe1980swiththedevelopmentofcryptology,thepracticeofcreatinganddecipheringcodes.Oneofthemostcompellingaspectsofvirtualcurrenciesistheirabilitytooperatewithoutacentralauthority.Unliketraditionalcurrencies,whichareissuedandregulatedbygovernments,virtualcurrenciesarecreatedandmanagedbyanetworkofusers.Thisdecentralizedapproachensuresahighlevelofsecurityandtransparency,astransactionsarerecordedonapublicledgerthatisaccessibletoallparticipants.Theblockchaintechnologybehindvirtualcurrenciesisasophisticatedsystemofinterconnectedblocks,eachcontainingasetoftransactions.Theseblocksarelinkedtogetherinachronologicalorder,formingachainthatistamper-proofandimmutable.Despitethepotentialbenefits,virtualcurrencieshavefacedsignificantcriticismandregulatorychallenges.Oneofthemainconcernsistheissueofpricevolatility.Thevalueofvirtualcurrenciescanfluctuatewildlywithinshortperiods,makingthemariskyinvestmentforsome.Anotherconcernisthepotentialformisuse,astheanonymityprovidedbyvirtualcurrenciescanbeexploitedforillegalactivitiessuchasmoneylaunderingandtaxevasion.Additionally,theenvironmentalimpactofblockchaintechnologyhasraisedquestionsaboutitssustainability,astheprocessofminingnewvirtualcurrenciesrequiresasubstantialamountofenergy.Despitethesechallenges,theadoptionofvirtualcurrenciesandblockchaintechnologycontinuestogrow.Manybusinessesandindividualsareattractedtotheideaofafinancialsystemthatisnotcontrolledbyanysingleentity.Thedecentralizednatureofvirtualcurrenciesalsomakesthemparticularlyappealinginregionswheretraditionalfinancialsystemsareunreliableorinaccessible.Forexample,incountrieswithhighinflationratesorpoliticalinstability,virtualcurrenciescanprovideastableandsecuremeansofstoringvalue.Thepotentialapplicationsofblockchaintechnologyextendfarbeyondfinance.Insupplychainmanagement,forinstance,blockchaincanbeusedtocreateatransparentandefficientsystemfortrackingthemovementofgoods.Inhealthcare,itcanbeusedtosecurelystoreandsharepatientrecords.Evenintherealmofvotingsystems,blockchainhasthepotentialtoenhancetheintegrityandaccessibilityofelections.Theseexampleshighlightthetransformativepowerofblockchaintechnologyanditsabilitytoaddresscomplexchallengesinvarioussectors.Aswelooktothefuture,itisclearthatvirtualcurrenciesandblockchaintechnologywillcontinuetoevolveandshapeourworldinprofoundways.Whiletherearechallengestobeaddressed,thepotentialbenefitsofthesetechnologiesareundeniable.Itisuptopolicymakers,researchers,andinnovatorstoworktogethertoharnessthepowerofvirtualcurrenciesandblockchainwhilemitigatingtherisksandensuringthatthesetechnologiesareusedforthegreatergood.Thejourneyhasjustbegun,andthepossibilitiesareendless.1.Whatisthemainpurposeofthepassage?2.Accordingtothepassage,whatisoneofthekeyfeaturesofblockchaintechnology?3.Whydosomecriticsarguethatvirtualcurrenciesposearisktofinancialstability?4.Howhasblockchaintechnologybeenappliedoutsideofthefinancialsector?5.Whatistheauthor'sattitudetowardsthefutureofvirtualcurrenciesandblockchaintechnology?6.Accordingtothepassage,whatistheprimaryconcernregardingtheenvironmentalimpactofblockchaintechnology?7.Inwhatwayscanvirtualcurrenciesbebeneficialincountrieswithunstableeconomies?8.Whatdoesthepassagesuggestabouttherelationshipbetweenvirtualcurrenciesandtraditionalfinancialsystems?9.Howdoesthepassagedescribetheprocessofminingnewvirtualcurrencies?10.Whatisthesignificanceoftheterm"immutable"asitrelatestoblockchaintechnology?三、句子匹配要求：下面的每個(gè)句子都出自上面的文章，請(qǐng)將句子與它在文章中出現(xiàn)的段落編號(hào)進(jìn)行匹配。每道小題只有一個(gè)正確答案。1."Theblockchaintechnologybehindvirtualcurrenciesisasophisticatedsystemofinterconnectedblocks,eachcontainingasetoftransactions."2."Despitethepotentialbenefits,virtualcurrencieshavefacedsignificantcriticismandregulatorychallenges."3."Manybusinessesandindividualsareattractedtotheideaofafinancialsystemthatisnotcontrolledbyanysingleentity."4."Insupplychainmanagement,forinstance,blockchaincanbeusedtocreateatransparentandefficientsystemfortrackingthemovementofgoods."5."Aswelooktothefuture,itisclearthatvirtualcurrenciesandblockchaintechnologywillcontinuetoevolveandshapeourworldinprofoundways."四、判斷正誤要求：閱讀下面的句子，然后根據(jù)文章內(nèi)容判斷每句話的正誤。如果句子與文章內(nèi)容相符，請(qǐng)回答“正確”；如果句子與文章內(nèi)容不符，請(qǐng)回答“錯(cuò)誤”。1.Virtualcurrenciesoperateonacentralizednetworkthatiscontrolledbygovernments.2.Theprocessofminingnewvirtualcurrenciesdoesnotrequireanyenergy.3.Blockchaintechnologyhasnopotentialapplicationsoutsideofthefinancialsector.4.Anonymityprovidedbyvirtualcurrenciescannotbeexploitedforillegalactivities.5.Theauthorbelievesthatvirtualcurrenciesandblockchaintechnologywillfacesignificantchallengesbutultimatelyhaveapositiveimpactonsociety.五、簡(jiǎn)答題要求：根據(jù)文章內(nèi)容，回答下面的簡(jiǎn)答題。每個(gè)問(wèn)題的回答應(yīng)該簡(jiǎn)潔明了，但也要完整。1.Accordingtothepassage,whatarethemainconcernsregardingtheadoptionofvirtualcurrencies?2.Howdoesthedecentralizednatureofvirtualcurrenciesbenefitindividualsincountrieswithunstableeconomies?3.Whatisthesignificanceoftheterm"immutable"asitrelatestoblockchaintechnology?4.Describeonewayinwhichblockchaintechnologycanbeappliedinthehealthcareindustry.5.Whatdoesthepassagesuggestaboutthefutureofvirtualcurrenciesandblockchaintechnology?本次試卷答案如下一、選詞填空答案及解析1.skepticism解析：文章提到虛擬貨幣的快速發(fā)展在經(jīng)濟(jì)學(xué)家和政策制定者中引發(fā)了相當(dāng)大的“懷疑”，這里的懷疑指的是對(duì)虛擬貨幣長(zhǎng)期對(duì)金融穩(wěn)定影響的質(zhì)疑。2.security解析：文章指出區(qū)塊鏈技術(shù)作為加密貨幣的基礎(chǔ)設(shè)施，提供了高度的安全性能，使其難以被未經(jīng)授權(quán)的第三方篡改記錄的數(shù)據(jù)。3.alternative解析：支持?jǐn)?shù)字貨幣的人認(rèn)為，它們?yōu)閭鹘y(tǒng)法定貨幣提供了一種替代方案，尤其是在經(jīng)濟(jì)波動(dòng)較大的國(guó)家。4.dilemma解析：文章提到監(jiān)管機(jī)構(gòu)在全球虛擬貨幣不斷發(fā)展的格局中努力保持步伐，常常面臨創(chuàng)新與消費(fèi)者保護(hù)之間的“困境”。5.resilience解析：文章強(qiáng)調(diào)區(qū)塊鏈網(wǎng)絡(luò)的去中心化特性確保了高度的抗抗壓能力，因?yàn)榻灰资怯啥鄠€(gè)節(jié)點(diǎn)驗(yàn)證，而不是由一個(gè)中央機(jī)構(gòu)驗(yàn)證。6.financial解析：盡管虛擬貨幣有潛在的益處，但它們也帶來(lái)了重大的“金融”風(fēng)險(xiǎn)，包括價(jià)格波動(dòng)和監(jiān)管不確定性。7.transformative解析：文章指出區(qū)塊鏈集成到金融等各個(gè)領(lǐng)域之外，如供應(yīng)鏈管理和投票系統(tǒng)，突出了其作為變革性技術(shù)的“變革性”。8.illicit解析：一些批評(píng)者認(rèn)為，虛擬貨幣提供的匿名性可能被用于“非法”目的，如洗錢和逃稅。9.robustness解析：文章說(shuō)明像比特幣和以太坊這樣的加密貨幣的成功在很大程度上依賴于其底層區(qū)塊鏈技術(shù)的“穩(wěn)健性”，這確保了安全性和透明度。10.interest解析：虛擬貨幣的興起導(dǎo)致了人們對(duì)替代金融系統(tǒng)研究的“興趣”重新燃起，促使研究人員探索新的模型和框架。二、閱讀理解答案及解析1.解析：文章的主要目的是介紹虛擬貨幣和區(qū)塊鏈技術(shù)的出現(xiàn)及其對(duì)金融系統(tǒng)和其他行業(yè)的影響。2.解析：根據(jù)文章，區(qū)塊鏈技術(shù)的一個(gè)關(guān)鍵特征是其去中心化的網(wǎng)絡(luò)，它允許虛擬貨幣在沒(méi)有中央權(quán)威的情況下運(yùn)作。3.解析：批評(píng)者認(rèn)為虛擬貨幣對(duì)金融穩(wěn)定的潛在風(fēng)險(xiǎn)在于其價(jià)格波動(dòng)，這可能使它們成為風(fēng)險(xiǎn)投資。4.解析：文章提到區(qū)塊鏈技術(shù)在供應(yīng)鏈管理中的應(yīng)用，可以創(chuàng)建一個(gè)透明高效的系統(tǒng)來(lái)跟蹤貨物的流動(dòng)。5.解析：作者對(duì)虛擬貨幣和區(qū)塊鏈技術(shù)未來(lái)的態(tài)度是積極的，認(rèn)為它們將繼續(xù)發(fā)展和深刻地塑造我們的世界。6.解析：文章指出區(qū)塊鏈技術(shù)的環(huán)境影響的主要擔(dān)憂在于能源消耗，因?yàn)橥诰蛐绿摂M貨幣需要大量能源。7.解析