2025年英語四六級專項訓練試卷：完形填空技巧與真題解析考試時間：______分鐘總分：______分姓名：______第一部分完形填空閱讀下面的短文，文中有十處空白，每處空白有四個選項標記為A、B、C和D。根據短文內容，選擇最佳選項填入相應空白處，使文章意思完整、通順。Therapidadvancementofartificialintelligence(AI)hassparkedbothexcitementandapprehensionacrosstheglobe.ManyviewAIasatransformativeforcecapableofrevolutionizingnumerousindustries,enhancingproductivity,andimprovinghumanlifeincountlessways.Fromautomatingmundanetaskstoenablinggroundbreakingmedicaldiagnoses,thepotentialapplicationsseemalmostlimitless.However,thistechnologicalprogressisnotwithoutitschallenges.Concernsaboutjobdisplacement,ethicaldilemmassurroundingdecision-makingalgorithms,andthepotentialformisuseloomlarge.NavigatingthiscomplexlandscaperequiresacarefulbalancebetweenharnessingthebenefitsofAIandmitigatingitsrisks.______(1)______.Oneoftheprimarybenefitsisthesignificantboosttoefficiencyandproductivity.Byautomatingrepetitiveandlabor-intensiveprocesses,AIallowshumanstofocusonmorecreativeandstrategicendeavors.______(2)______,forinstance,AI-poweredsystemscananalyzevastdatasetsfarfasterthanhumans,leadingtoquickerinsightsandmoreinformeddecision-makinginfieldslikefinance,marketing,andscientificresearch.Beyondefficiency,AIholdsimmensepromiseforenhancingourqualityoflife.Inhealthcare,AIalgorithmsareincreasinglyassistingdoctorsindiagnosingdiseaseswithremarkableaccuracybyanalyzingmedicalimagessuchasX-raysandMRIs.______(3)______,thistechnologycanhelppredictpatientoutcomesandpersonalizetreatmentplans,leadingtobetterhealthoutcomes.Furthermore,AIisrevolutionizingtransportationthroughautonomousvehicles,whichhavethepotentialtoreduceaccidentscausedbyhumanerrorandmakecommutingmoreefficient.______(4)______,challengesinevitablyaccompanytheseadvancements.Thefearofwidespreadjobdisplacementduetoautomationisamajorconcern.WhileAIwillcreatenewjobopportunities,thereislegitimateanxietythatmanycurrentroles,particularlyinmanufacturinganddataprocessing,maybecomeobsolete.______(5)______,theethicalimplicationsofAIcannotbeoverlooked.Whoisresponsiblewhenanautonomousvehiclemakesanunavoidableaccident?HowcanweensureAIsystemsaredesignedtobefairandunbiased,particularlyinareaslikehiringorloanapplicationswheretheymightperpetuateexistingsocietalbiases?______(6)______,thepotentialforAItobeusedformaliciouspurposespresentsasignificantsecurityrisk.Thedevelopmentofsophisticateddeepfakes,forexample,raisesconcernsaboutmisinformationandtheerosionoftrust.Addressingthesemultifacetedchallengesrequiresaconcertedglobaleffort.______(7)______,collaborationbetweengovernments,researchers,andindustryleadersiscrucialtoestablishrobustregulationsandethicalguidelinesforAIdevelopmentanddeployment.Investingineducationandreskillingprogramsisalsoessentialtohelptheworkforceadapttothechangingjobmarket.______(8)______,fosteringpublicunderstandingandawarenessofAIisvital.Bypromotingtransparencyandinterdisciplinarydialogue,societiescanbettergraspthepotentialbenefitsandrisksofAI,ultimatelyshapingafuturewherethispowerfultechnologyserveshumanityconstructively.ThisinvolvesongoingresearchintoAIsafety,fairness,andaccountability.OnlythroughsuchcomprehensivemeasurescanweensurethattheintegrationofAIintoourlivesisbeneficialandsustainable,maximizingitspositiveimpactwhileminimizingpotentialharm.(1)A.However,itspotentialdrawbacksareoftenoverlooked.B.Consequently,itssocietalimpactisasubjectofintensedebate.C.Therefore,understandingitslimitationsisjustasimportant.D.Moreover,itsinfluenceondailylifeisbecomingincreasinglyevident.(2)A.Moreover,itcansignificantlyreduceoperationalcosts.B.Similarly,itenhancesourabilitytoprocesscomplexinformation.C.However,italsodemandssubstantialfinancialinvestment.D.Additionally,itoftenrequiresspecializedtechnicalknowledge.(3)A.Moreover,itcanalsoassistindevelopingnewpharmaceuticals.B.Similarly,AIcananalyzegeneticinformationtopredictdiseasepredispositions.C.However,theaccuracyofthesediagnosesstillneedsimprovement.D.Additionally,thishasledtoconcernsaboutdataprivacy.(4)A.Despitethesepromisingapplications,theroadaheadischallenging.B.Forinstance,renewableenergysolutionsarealsogainingtraction.C.However,theintegrationofthesetechnologiesintoourdailyroutinesisslow.D.Similarly,thedevelopmentofAIincustomerserviceisquiteadvanced.(5)A.Furthermore,theenvironmentalimpactofAIinfrastructureisaconcern.B.Moreover,ensuringdatasecurityforthesesystemsisparamount.C.However,theeconomicbenefitsofAIoftenoutweightheseconcerns.D.Additionally,therelianceonraremineralsforAIhardwareposeschallenges.(6)A.Furthermore,theethicaldevelopmentofAIrequiresinternationalcooperation.B.Moreover,thepotentialforAItoenhancecybersecurityissignificant.C.However,thedevelopmentofAIalsospursinnovationinothertechnologicalfields.D.Additionally,theriseofAIhasledtoasurgeincybercrime.(7)A.Firstly,recognizingthetransformativepotentialofAIisessential.B.Secondly,therapidpaceofAIdevelopmentcanbeoverwhelming.C.Firstly,theeconomicimplicationsofAIrequirecarefulconsideration.D.Additionally,theneedforskilledprofessionalsinAIfieldsisgrowing.(8)A.Therefore,promotingpubliceducationaboutAIiscrucial.B.Moreover,thedevelopmentofAImustbeguidedbyethicalprinciples.C.However,thebenefitsofAIarenotuniversallydistributed.D.Additionally,AIhasthepotentialtosolvesomeoftheworld'smostpressingproblems.試卷答案(1)CTherefore,understandingitslimitationsisjustasimportant.解析思路：本段首句指出AI的積極方面，第二句具體闡述提高效率，第三句用However轉折，引出討論其局限性的必要性，故C選項“因此，理解其局限性同樣重要”符合上下文邏輯，構成恰當的轉折和遞進。(2)BSimilarly,itenhancesourabilitytoprocesscomplexinformation.解析思路：前文提到AI提高效率，選項需與之并列說明AI的另一優(yōu)勢。B選項“同樣，它增強了我們處理復雜信息的能力”與前文“提高效率”構成并列關系，且AI擅長處理大數據與“處理復雜信息”相符。(3)BSimilarly,AIcananalyzegeneticinformationtopredictdiseasepredispositions.解析思路：前文AI在醫(yī)療診斷中的應用，選項需進一步舉例說明AI在醫(yī)療領域的具體作用。B選項“同樣，AI可以分析遺傳信息以預測疾病易感性”與前文醫(yī)療診斷主題一致，且是AI在醫(yī)療領域的具體應用之一。(4)ADespitethesepromisingapplications,theroadaheadischallen