2026全国专业技术人员职称英语等级考试（综合类·C级）历年参考题库含答案详解

2026全国专业技术人员职称英语等级考试（综合类·C级）历年参考题库含答案详解一、选择题从给出的选项中选择正确答案（共100题）1、Theenvironmentisfacingseriousproblems.Wemusttakeactiontoprotectourplanet.A.improvedB.endangeredC.developedD.measured2、Thegovernmentshouldenvironmentalprotectionmeasuresimmediately.A.implementB.ignoreC.delayD.cancel3、Weneedtofindwaystomakeourcitymoreand.A.modernB.beautifulC.sustainableD.expensive4、Manypeopleprefertoworkfromhomeinsteadofgoingtotheofficeeveryday.A.highersalaryB.morefreetimeC.betterequipmentD.higherproductivity5、Someemployeesfeellonelywhentheyworkfromhome.A.gettingenoughsleepB.maintainingmotivationC.dealingwithdistractionsD.findingajob6、Workingfromhomecanhelppeoplebalancetheirlifeandworkbetter.A.Ithasmoredisadvantagesthanadvantages.B.Ithasbothadvantagesanddisadvantages.C.Itisthebestwaytowork.D.Itisnotsuitableforeveryone.7、Technologyhasgreatlythewaywelearnandstudy.A.changedB.improvedC.affectedD.complicated8、Studentscannowreceiveeducationthatisspeciallydesignedforthem.A.traditionalB.personalizedC.standardD.basic9、Studentsshouldonlineresourcestoimprovetheirlearning.A.avoidB.ignoreC.activelyuseD.waitfor10、Eatinghealthyfoodisforourbody.A.importantB.unnecessaryC.difficultD.dangerous11、Fruitsandvegetablesaregoodsourcesof,whichhelpsdigestion.A.sugarB.fatC.fiberD.salt12、Weshouldeatlessfoodbecauseitoftencontainstoomuch添加剂andsugar.A.freshB.homemadeC.processedD.organic13、Thequalityofairinsomecitiesisgettingworse.A.goodB.poorC.freshD.clean14、Weneedtomeasuretheoftheairtokeepitsafe.A.colorB.smellC.qualityD.temperature15、Weshouldreducepollutiontomaketheaircleanerandfresher.A.increaseB.reduceC.ignoreD.cause16、Environmentalproblemsaregettingworseeveryyear.A.betterB.degradedC.solvedD.controlled17、Wemustprotectnaturetomakesureourplanetremainsforfuturegenerations.A.sustainableB.pollutedC.damagedD.empty18、Everyoneshouldinprotectingtheenvironment.A.joinB.stayC.watchD.wait19、Workingfromhomehasbecomeapopularchoiceinrecentyears.A.adoptedB.rejectedC.forgottenD.criticized20、Remoteworkallowspeopletohavemoreintheirdailylife.A.stressB.flexibilityC.troublesD.restrictions21、Manypeoplehavefoundthatworkingfromhomesuitstheirbetter.A.lifestyleB.situationC.habitD.dream22、Learningtomanageyourtimeisanimportantskillinlife.A.timeB.moneyC.foodD.energy23、Goodtimemanagementcanhelpyoubalanceyourworkandlife.A.relaxB.balanceC.ignoreD.forget24、Wecanreducestressbymakingaplanandstickingtoit.A.increaseB.reduceC.createD.spread25、Whenyoumanageyourtimewell,youcanbemoreinyourwork.A.distractedB.focusedC.confusedD.tired26、Thetechnologyhaschangedthewaystudentslearninrecentyears.A.traditionallearningmethodsB.theimpactoftechnologyoneducationC.theimportanceofexamsD.howtopasstests27、Accordingtothepassage,whyshouldstudentsactivelyuseonlineresources?A.togetbettergradesonlyB.toimprovetheirlearningefficiencyC.toreplaceteachersD.tosavemoney28、Whatcanstudentsdotomakethemostofdigitallearningtools?A.usethempassivelyB.ignorethemC.usethemproactivelyD.relyonthemcompletely29、Eatingabalanceddietisessentialforkeepingyourbodyhealthyandstrong.A.healthyeatingisimportantB.allfoodisequallyhealthyC.processedfoodisthebestD.fiberisunnecessary30、Whyshouldweavoidprocessedfoodaccordingtothepassage?A.ittastesbadB.ithastoomuch添加剂andsugarC.itistooexpensiveD.itishardtofind31、Whatshouldpeopledotostayenergeticthroughouttheday?A.eatunhealthyfoodB.skipmealsC.eatabalanceddietD.onlydrinkcoffee32、Theenvironmentisfacingseriouschallenges.Weneedtotakeactionnow.A.environmentaldegradationB.economicgrowthC.populationexplosionD.technologicaladvancement33、Howcanweprotectnatureaccordingtothepassage?A.bydoingnothingB.byusingsustainablemethodsC.byincreasingpollutionD.byignoringtheproblem34、Whatroledoeseveryoneplayinenvironmentalprotection?A.noroleatallB.aminorroleC.animportantroleD.onlyacomplainingrole35、Remoteworkallowsemployeestoworkfromhomeinsteadoftheoffice.A.higherproductivityB.moreofficesocializingC.longercommuteD.lessflexibility36、Whatisthebiggestdisadvantageofworkingfromhome?A.lackofface-to-facecommunicationB.highersalaryC.betterequipmentD.morefreetime37、Whydosomepeoplepreferworkingfromhome?A.theydisliketheirjobsB.itoffersmoreflexibilityC.theyhavenoofficeD.itpaysmore38、Managingyourtimewiselycanhelpyouachieveabetterwork-lifebalance.A.itwastesyourtimeB.ithelpsyoubalanceworkandlifeC.itincreasesstressD.itmakesyoulazy39、Howcangoodplanninghelpyou?A.itincreasespressureB.itreducesstressC.itcreatesconfusionD.itcausesfailure40、Whathappenswhenyoumanageyourtimeeffectively?A.youbecomelessfocusedB.youfeelmorestressedC.youbecomemoreefficientD.youlosemotivation41、Scientistswarnthatglobaltemperaturesarerisingatanalarmingrate.A.climatechangeB.oceanexplorationC.spacetravelD.animalbehavior42、Whatisthemaincauseofglobalwarmingaccordingtothepassage?A.plantingtreesB.greenhousegasemissionsC.reducingpollutionD.usingrenewableenergy43、Whatshouldcountriesdotoaddressclimatechange?A.ignoretheproblemB.worktogethertoreduceemissionsC.increasecoalusageD.stopall工业生产44、Biodiversityisunderthreatduetohabitatdestructionandpollution.A.overpopulationB.habitatdestructionC.toomuchrainD.coldweather45、Whyisbiodiversityimportant?A.itmakesnaturelessinterestingB.itmaintainsecologicalbalanceC.itcausespollutionD.itreducescleanwater46、Whatcanwedotoprotectbiodiversity?A.destroyforestsB.conservenaturalhabitatsC.increasepollutionD.ignoretheproblem47、Renewableenergysourcessuchassolarandwindpowerarebecomingincreasinglypopular.A.fossilfuelsB.nuclearenergyC.renewableenergyD.chemicalenergy48、Whyisrenewableenergyconsideredagoodsolution?A.itischeapandunlimitedB.itiscleanandsustainableC.itcausespollutionD.itishardtoobtain49、Whatshouldbedonetopromotetheuseofrenewableenergy?A.stopusingallenergyB.investingreentechnologyC.ignoreenvironmentalissuesD.increasecoalconsumption50、请选择划线部分的正确含义：Themanagerisalwaysreadytolendahelpinghandtohissubordinates.A.拒绝帮助B.乐于助人C.袖手旁观D.推卸责任51、Shewasaccusedofstealingcompanyproperty,butshefirmlydeniedit.A.承认了B.犹豫了C.否认了D.接受了52、Selectthecorrectword:Theoftheprojectdependsonadequatefunding.A.accomplishmentB.completionC.achieve53、Thecompanydecidedtoitsoperationstoforeignmarkets.A.expandB.expansiveC.expansion54、请选出与"beneficial"意思最接近的词：A.harmfulB.advantageousC.detrimentalD.neutral55、Choosetheappropriateconjunction:Hestudiedhard,hestillfailedtheexam.A.soB.becauseC.butD.or56、Thereportwaspublishedlastweek,attractingwideattentionfromthemedia.A.controversialB.controversyC.contend57、Selectthecorrectform:IfIricher,Iwouldtravelaroundtheworld.A.amB.wasC.wereD.be58、Thenewpolicywillhaveasignificantonsmallbusinesses.A.affectB.effectC.effectiveD.effects59、Weshouldtakeeverypossiblemeasuretotheriskofaccidents.A.reduceB.reducedC.reducing60、TheteacheraskedthestudentstotheirhomeworkbeforeFriday.A.finishB.finishedC.finishingD.tofinish61、Pleasethedocumentcarefullybeforesigningit.A.reviewB.reviewedC.reviewing62、Theresultsoftheexperimentwerethanexpected.A.moresatisfactoryB.mostsatisfactoryC.satisfactorilyD.satisfaction63、Hehasbeenworkingherefiveyears.A.sinceB.forC.duringD.from64、Thecommitteewilltheproposalattomorrow'smeeting.A.discussB.discussedC.discussingD.discussion65、Theofthebuildingtookthreeyearstocomplete.A.constructionB.constructC.constructingD.constructed66、ShespeaksEnglishwellasherChinese.A.asB.soC.likeD.likely67、Themanagergaveadetailedofthecompany'sfinancialsituation.A.explanationB.explainC.explanatoryD.explained68、Welookforwardtofromyousoon.A.hearB.hearingC.heardD.beheard69、Thescientistmadeanimportantinthefieldofmedicine.A.discoverB.discoveryC.discoveriesD.discovered70、Theinformationyouprovidedistoourresearchproject.A.valuableB.valueC.valuablyD.valuate71、Itisessentialthateveryemployeesafetyrules.A.followsB.followC.followedD.following72、TheconferencewillbeheldinBeijing,hasalonghistory.A.thatB.whichC.whoD.where73、Duetotheheavyrain,theflightwasuntilfurthernotice.A.cancelledB.cancelC.cancellingD.cancellation74、Thenewsoftwaremakesiteasierforuserstotheirfiles.A.manageB.managementC.manageableD.managed75、Heisconsideredoneofthemostresearchersinthisfield.A.qualifiedB.qualificationC.qualifyD.qualifying76、Thereportindicatesthatthenumberofparticipantshasincreased.A.considerablyB.considerableC.considerD.consideration77、Thetwotheoriesaresimilarintheirbasicprinciples.A.considerablyB.considerableC.consideringD.considerate78、Sheshowedgreatinhandlingdifficultsituations.A.professionalismB.professionalC.professionallyD.profess79、Thedatafromthesurveyconfirmedourinitialhypothesis.A.collectedB.collectingC.collectionD.collect80、Weneedtothebudgetbeforetheendofthemonth.A.finalizeB.finalC.finallyD.finale81、Theoftheexperimentrequirescarefulobservation.A.conductB.conductingC.conductedD.conducts82、Thebetweenthetwocompaniesledtoamajormerger.A.negotiationB.negotiateC.negotiableD.negotiated83、Pleasethereporttoyoursupervisorassoonaspossible.A.submitB.submissionC.submittedD.submitting84、Theofthispolicyhasbeenwidelydiscussedinthemedia.A.implementationB.implementC.implementingD.implemented85、Thenewregulationaimstothesafetystandardsintheworkplace.A.improveB.improvementC.improvedD.improving86、Theresultsweredifferentfromwhatwehadpredicted.A.significantlyB.significantC.signifyD.signification87、Hehasaknowledgeofcomputerscience.A.thoroughB.thoroughlyC.thoroughnessD.thicken88、Theprocessoftheapplicationtakesabouttwoweeks.A.evaluateB.evaluationC.evaluatingD.evaluated89、Wemustallpossiblerisksbeforestartingtheproject.A.identifyB.identificationC.identifiableD.identified90、Theoftheprojectwascompletedaheadofschedule.A.implementB.implementationC.implementedD.implementing91、Theprofessor'slecturewassothateveryonefellasleep.A.boringB.boredC.boreD.boredom92、Sheishighlyinthefieldofenvironmentalprotection.A.respectedB.respectingC.respectD.respective93、Theoftheaccidentremainsunknownatpresent.A.causeB.casualC.causerD.caused94、Thenewcurriculumisdesignedtostudents'criticalthinkingskills.A.developB.developmentC.developedD.developing95、Itisimperativethatthegovernmenteffectivemeasurestocontrolpollution.A.takesB.takeC.tookD.taking96、Theofthenewproducthasbeendelayedduetotechnicalproblems.A.launchB.launchedC.launching97、Thescientistconductedaseriesofexperiments.A.controlB.controlledC.controllingD.controls98、Themanagergaveaexplanationofthenewpolicy.A.clearB.clearlyC.clarityD.clarify99、Weshouldtheimportanceofenvironmentalprotectiontothepublic.A.emphasizeB.emphasisC.emphaticD.emphatically100、Thebetweensupplyanddemanddeterminestheprice.A.balanceB.balancedC.balancingD.balances

参考答案及解析1.【参考答案】B【解析】"endangered"意为"濒临危险的"，与句意相符。句意为"环境正面临严重问题，我们必须采取行动保护地球"。"improved"改善的，"developed"发达的，"measured"测量的，均不符合语境。2.【参考答案】A【解析】"implement"意为"实施、执行"。句意为"政府应立即实施环境保护措施"。"ignore"忽视，"delay"推迟，"cancel"取消，均不符合句意逻辑。3.【参考答案】C【解析】"sustainable"意为"可持续的"。句意为"我们需要找到让我们的城市更加可持续的方法"。根据环保主题，"sustainable"最符合语境。"modern"现代的，"beautiful"美丽的，"expensive"昂贵的，均不如C项贴切。4.【参考答案】D【解析】文章提到在家工作能提高生产力，"productivity"意为"生产力"。A项高薪、B项更多空闲时间、C项更好设备均未在文章中提及，故选D。5.【参考答案】C【解析】文章中提到在家工作容易受到各种干扰，"distractions"意为"干扰"。A项睡眠、B项保持动力、D项找工作均不是文章所指的主要挑战，故选C。6.【参考答案】B【解析】文章既提到了远程办公的优势也提到了挑战，因此作者认为远程办公有利也有弊，选B。7.【参考答案】A【解析】"changed"意为"改变"，句意为"科技极大地改变了我们的学习方式"。A最符合语境，B改善、C影响、D使复杂化，不如A贴切。8.【参考答案】B【解析】"personalized"意为"个性化的"，与"speciallydesignedforthem"对应，故选B。9.【参考答案】C【解析】"activelyuse"意为"积极地使用"，符合文章倡导学生主动利用在线资源的观点，故选C。10.【参考答案】A【解析】"important"意为"重要的"，句意为"吃健康食物对我们的身体很重要"，符合常识和语境，选A。11.【参考答案】C【解析】fiber意为"纤维"，水果和蔬菜富含纤维，有助于消化，选C。12.【参考答案】C【解析】processedfood意为"加工食品"，含有较多添加剂和糖，选C。13.【参考答案】B【解析】poor意为"差的、低劣的"，与句意"空气质量变差"相符，选B。14.【参考答案】C【解析】airquality意为"空气质量"，与句中"keepitsafe"相呼应，选C。15.【参考答案】B【解析】reduce意为"减少"，与句意"减少污染"相符，选B。16.【参考答案】B【解析】degraded意为"退化的、恶化的"，与句意"环境问题日益恶化"相符，选B。17.【参考答案】A【解析】sustainable意为"可持续的"，与保护地球、造福后代的目标相符，选A。18.【参考答案】A【解析】join意为"参与、加入"，"joinin"表示参与活动，符合句意，选A。19.【参考答案】A【解析】adopted意为"采用、采纳"，符合"远程办公被采用"的语义，选A。20.【参考答案】B【解析】flexibility意为"灵活性"，远程办公的核心优势在于时间安排更灵活，选B。21.【参考答案】A【解析】lifestyle意为"生活方式"，远程办公更符合某些人的生活方式，选A。22.【参考答案】A【解析】本文主题即为"时间管理"，与句意一致，选A。23.【参考答案】B【解析】balance意为"平衡"，与"workandlife"搭配，符合句意，选B。24.【参考答案】B【解析】reduce意为"减少"，合理规划时间可减压，选B。25.【参考答案】B【解析】focused意为"专注的"，良好时间管理带来高效专注，选B。26.【参考答案】B【解析】文章主旨为科技对教育的影响，故选B。27.【参考答案】B【解析】主动利用在线资源是为了提高学习效率，故选B。28.【参考答案】C【解析】proactively意为"主动地"，与文章倡导的态度一致，选C。29.【参考答案】A【解析】文章主旨为健康饮食的重要性，故选A。30.【参考答案】B【解析】processedfood含大量添加剂和糖，不利于健康，故选B。31.【参考答案】C【解析】balanceddiet均衡饮食是保持活力的关键，故选C。32.【参考答案】A【解析】environmentaldegradation意为"环境退化"，是文章讨论的主要问题，选A。33.【参考答案】B【解析】sustainablemethods可持续方法是保护自然的有效途径，选B。34.【参考答案】C【解析】每个人都应在环保中发挥重要作用，选C。35.【参考答案】A【解析】productivity生产力是远程办公的显著优势，选A。36.【参考答案】A【解析】缺乏面对面交流是远程办公的主要劣势，选A。37.【参考答案】B【解析】flexibility灵活性是吸引人们居家办公的重要因素，选B。38.【参考答案】B【解析】时间管理有助于平衡工作与生活，选B。39.【参考答案】B【解析】reducestress减少压力是合理规划的好处，选B。40.【参考答案】C【解析】efficient高效的，良好时间管理带来高效率，选C。41.【参考答案】A【解析】climatechange气候变化是文章主要话题，选A。42.【参考答案】B【解析】greenhousegasemissions温室气体排放是温室效应的主要原因，选B。43.【参考答案】B【解析】worktogether国际合作是应对气候变化的有效途径，选B。44.【参考答案】B【解析】habitatdestruction栖息地破坏是生物多样性面临的主要威胁，选B。45.【参考答案】B【解析】ecologicalbalance生态平衡依赖生物多样性，选B。46.【参考答案】B【解析】conservehabitats保护栖息地是保护生物多样性的关键措施，选B。47.【参考答案】C【解析】renewableenergy可再生能源，与太阳能、风能等对应，选C。48.【参考答案】B【解析】cleanandsustainable清洁且可持续是可再生能源的核心优势，选B。49.【参考答案】B【解析】greentechnology绿色技术是推动可再生能源发展的关键，选B。50.【参考答案】B【解析】"lendahelpinghand"是英语固定搭配，意为"伸出援手、乐于助人"，表达主动帮助他人的积极态度。句意为主管总是乐于帮助下属，故选B。该习语常用于正式场合，是职称英语常考短语之一。51.【参考答案】C【解析】"deny"意为"否认、拒绝承认"，句中"firmlydeniedit"表示她坚决否认指控。句意为她被控盗窃公司财产，但她坚决否认。根据词义和语境，正确答案为C。deny作否定回答时常见于法律相关语境。52.【参考答案】B【解析】句意为"项目的完成取决于充足的资金"。"completion"指"完成、结束"，常用于描述项目或任务的完成。accomplish为动词，achieve也为动词，accomplishment虽可作名词但侧重"成就"而非单纯完成，故选B。53.【参考答案】A【解析】句意为"公司决定将其业务扩展到海外市场"。decideto后接动词原形，expand为动词"扩展、扩大"之意。expansive是形容词，expansion是名词，expanding是现在分词，只有expand符合语法要求，故选A。54.【参考答案】B【解析】"beneficial"意为"有益的、有利的"。advantageous意为"有利的、有益的"，两者近义。harmful意为"有害的"，detrimental意为"有害的"，neutral意为"中性的"，均不符合，故选B。55.【参考答案】C【解析】前后分句之间存在转折关系：努力学习却仍然不及格。but表示转折，连接两个对立情况。so表因果结果，because表原因，or表选择，均不符合语境逻辑，故选C。56.【参考答案】A【解析】句中空格处需填入形容词修饰report。controversial是形容词，意为"有争议的"。controversy是名词"争议"，contend和contended是动词形式，不符合词性要求，故选A。57.【参考答案】C【解析】此句为虚拟语气，表示与现在事实相反的假设。在if引导的虚拟条件句中，be动词统一使用were，不论主语人称。句意为"如果我有钱，我会环游世界"，故选C。58.【参考答案】B【解析】haveaneffecton是固定搭配，意为"对……产生影响"。affect是动词，effect作名词时表示"影响"，effective是形容词。significant后接名词，故选B。59.【参考答案】A【解析】to后接动词原形构成不定式。句意为"我们应该采取一切可能措施来降低事故风险"。reduce为动词原形，符合语法结构，其他形式均不正确，故选A。60.【参考答案】A【解析】asksb.todosth.为固定句型，意为"要求某人做某事"，to后接动词原形。finish为动词原形，故选A。注意to在此为不定式符号，不是介词。61.【参考答案】A【解析】祈使句以动词原形开头，表示请求或建议。review意为"审查、检查"，符合句意"请在签字前仔细审查文件"。其他形式不符合祈使句结构，故选A。62.【参考答案】A【解析】than表明此句为比较级结构。satisfactory为形容词"令人满意的"，其比较级为moresatisfactory。mostsatisfactory为最高级，satisfactorily为副词，satisfaction为名词，故选A。63.【参考答案】B【解析】for后接时间段，since后接时间点。fiveyears为时间段，应用for。句意为"他在这里工作了五年"。during强调期间内，from不与完成时连用表持续，故选B。64.【参考答案】A【解析】will后接动词原形构成一般将来时。discuss为动词"讨论"，符合句意"委员会将在明天的会议上讨论该提案"。discussed为过去式，discussing为现在分词，discussion为名词，故选A。65.【参考答案】A【解析】空格处需要名词作主语，construction意为"建造、建设"。construct为动词，constructing为动名词或现在分词，constructed为过去分词。of前需名词，故选A。66.【参考答案】A【解析】as...as为同级比较结构，意为"和……一样"。so...as通常用于否定句，like为介词"像"，likely为形容词"可能的"。肯定句同级比较用as...as，故选A。67.【参考答案】A【解析】a后接可数名词单数，explanation意为"解释、说明"。explain为动词，explanatory为形容词，explained为过去分词或形容词。此处需要名词作gave的宾语，故选A。68.【参考答案】B【解析】lookforwardto中的to为介词，后接动名词。hear的动名词形式为hearing。句意为"我们期待很快收到您的来信"。to在此不是不定式符号，故选B。69.【参考答案】B【解析】an后接单数可数名词，discovery意为"发现"。discover为动词，discoveries为复数名词，discovered为过去式或过去分词。animportantdiscovery符合语法和句意，故选B。70.【参考答案】A【解析】is后接形容词作表语，valuable意为"有价值的、贵重的"。value为名词或动词，valuably为副词，valuate为动词（较少使用）。此处需要形容词修饰information，故选A。71.【参考答案】B【解析】itisessentialthat后接虚拟语气，谓语动词用动词原形。句意为"每个员工遵守安全规定是至关重要的"。follow为动词原形，符合虚拟语气要求，故选B。72.【参考答案】B【解析】非限制性定语从句修饰Beijing，which指物并在从句中作主语。that不能引导非限制性定语从句，who指人，where在从句中作地点状语。此处which作主语，故选B。73.【参考答案】A【解析】was后接过去分词构成被动语态。cancel意为"取消"，其过去分词为cancelled。cancel为动词原形，cancelling为现在分词，cancellation为名词。flight与cancel为被动关系，故选A。74.【参考答案】A【解析】to后接动词原形构成不定式。manage为动词"管理"，符合句意"新软件让用户更容易管理文件"。management为名词，manageable为形容词，managed为过去分词，故选A。75.【参考答案】A【解析】most后接形容词构成最高级。qualified意为"有资格的、胜任的"，符合句意"他被认为是该领域最有资格的科研人员之一"。qualification为名词，qualify为动词，qualifying为现在分词，故选A。76.【参考答案】A【解析】has后接过去分词increased，修饰动词需用副词。considerably意为"相当大地、显著地"，修饰increased表示增加幅度大。considerable为形容词，consider为动词，consideration为名词，故选A。77.【参考答案】A【解析】空格处修饰形容词similar，需用副词。considerably意为"相当大地"，修饰similar表示非常相似。considerable为形容词，considering为介词或现在分词，considerate意为"体贴的"，均不符合，故选A。78.【参考答案】A【解析】great后接名词，professionalism意为"专业性、职业精神"。professional为形容词或名词，professionally为副词，profess为动词。show后接名词作宾语，故选A。79.【参考答案】A【解析】空格处修饰名词data，需用形容词或过去分词。collected意为"已收集的"，符合句意"调查收集的数据证实了我们最初的假设"。collecting为现在分词表主动，collection为名词，collect为动词，故选A。80.【参考答案】A【解析】needto后接动词原形，finalize意为"使完成、定稿"。final为形容词，finally为副词，finale为名词"结局"。句意为我们需要在月底前完成预算，故选A。81.【参考答案】A【解析】空格处需要名词作主语，conduct在此作名词意为"实施、执行"。conducting为动名词，conducted为过去分词，conducts为动词第三人称单数。theconductoftheexperiment意为"实验的实施"，故选A。82.【参考答案】A【解析】空格处需要名词作主语，negotiation意为"谈判、协商"。negotiate为动词，negotiable为形容词，negotiated为过去分词。thenegotiationbetween…表示"两家公司之间的谈判"，故选A。83.【参考答案】A【解析】祈使句以动词原形开头。submit意为"提交"，符合句意"请尽快将报告提交给你的主管"。submission为名词，submitted为过去式或过去分词，submitting为现在分词，故选A。84.【参考答案】A【解析】空格处需要名词作主语，implementation意为"实施、执行"。implement为动词或名词（工具），implementing为动名词，implemented为过去分词。theimplementa