2015-2022年四川电子机械职业技术学院高职单招语文/数学/英语笔试参考题库含答案解析_第1页
2015-2022年四川电子机械职业技术学院高职单招语文/数学/英语笔试参考题库含答案解析_第2页
2015-2022年四川电子机械职业技术学院高职单招语文/数学/英语笔试参考题库含答案解析_第3页
2015-2022年四川电子机械职业技术学院高职单招语文/数学/英语笔试参考题库含答案解析_第4页
2015-2022年四川电子机械职业技术学院高职单招语文/数学/英语笔试参考题库含答案解析_第5页
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2015-2022年四川电子机械职业技术学院高职单招语文/数学/英语笔试参考题库含答案解析(图片大小可自由调整)第1卷一.数学题库(共25题)1.点P(,)与圆x2+y2=1的位置关系是()A.在圆内B.在圆外C.在圆上D.与t有关2.按ABO至少有一人的血型是AB型时,子女的血型一定不是O型,若某人的血型为O型,则其父母血型的所有可能情况有(A.12种)B.6种C.10种D.9种1体的侧面积为()A.π4B.5π4C.πD.3π24.将函数y=sin(x+)的图象按向量=(-m,0)平移所得的图象关于y轴对称,则m最小正值是()A.B.C.D.5.若方程sin2x+4sinx+m=0有实数解,则m的取值范围是()A、RB、(-∞,-5]∪[3,+∞)C、(-5,3)D、[-5,3]6.某项选拔共有四轮考核,每轮设有一个问题,能正确回答问题者进入下一轮考核,否则即被淘汰.已知某选手能正确回答第一、二、三、四轮的问题的概率分别为、、、,且各轮问题能否正确回答互不影响.(Ⅰ)求该选手进入第四轮才被淘汰的概率;(Ⅱ)求该选手至多进入第三轮考核的概率.(注:本小题结果可用分数表示)7.阅读程序框图,运行相应的程序,则输出i的值为(8.列举两种证明两个三角形相似的方法.)A.3B.4C.5D.69.证明空间任意无三点共线的四点A、B、C、D共面的充分必要条件是:对于空间任一点O,存在实数x、y、z且x+y+z=1,使得OA=xOB+yOC+zOD.10.已知:如图,CD是⊙O的直径,AE切⊙O于点B,DC的延长线交AB于点A,∠A=20°,则∠DBE=______.11.某班有4015410团员4概率为()A.415B.514C.14D.34100分、100分、200分,答错得0分,假设这位同学答对第一、二、三个问题的概率分别为0.8、0.7、0.6,且各题答对与否相互之间没有影响,则这名同学得300分的概率为为;这名同学至少得300分的概率.13.如图所示直角梯形ABCDABCD成300角.若AE⊥PD,E为垂足,PD与底面成30°角.(1)求证:BE⊥PD;(2)求异面直线AE与CD所成的角的大小.14.若随机变量X~B(5,12),那么P(X≤1)=______.15.从抛物线y2=4x上一点P引抛物线准线的垂线,垂足为M,且|PM|=5,设抛物线的焦点为F,则△MPF的面积为(A.6)B.8C.10D.1516.若log23(x-2)≥0,则x的范围是______.17.如图为某公司的组织结构图,则后勤部的直接领导是______.18.过点(0,2)且与圆x2+y2=4只有一个交点的直线方程是______.19.比较大小:a=0.20.5,b=0.50.2,则(A.0<a<b<1)B.0<b<a<1C.1<a<bD.1<b<a20.在15个村庄中有710X表示这10个村庄中交通不方便的村庄数,则21.已知向量且λ>0,则λ=______.22.某学校为了解高一男生的百米成绩,随机抽取了50人进行调查,如图是这50名学生百米成绩的频率分布直方图.根据该图可以估计出全校高一男生中百米成绩在[13,14]内的人数大约是140人,则高一共有男生______人.23.已知双曲线的顶点到渐近线的距离为2,焦点到渐近线的距离为6,则该双曲线的离心率为______.24.把点().A.按向量平移到点B.,则C.的图象按向量平移后的图象的函数表达式为D.25.“a=2”是“直线ax+2y=0平行于直线x+y=1”的(A.充分而不必要条件)B.必要而不充分条件C.充分必要条件D.既不充分也不必要条件二.语文题库(共20题)1.针对下面反方的说法,写一个反问句,把正方的话补充完整。(4分)反方:如果美是客观存在的,那么请问:诗人李白感受到的月亮之美,难道和你是一样的吗?正方:如果美不是客观存在的,那么,请问:时间时间是夹卷着冰雪的风额江行暴,会头;染白是没我一我们道们青湍生春急命的时流,间淹的的会舟。3.下列说法不正确的一项是要对作品中的人物形象要有正确的把握,这样才能准确理解作品的内涵。B.海明威是20世纪美国体现。鲁迅写作此作品主要目的在于深刻揭露封建思想文化的流弊和余毒。人看”;三十年的爱恨纠葛铸就了一场悲天恸地的雷雨。4.给下面这则材料拟一个简明的标题。却与祖国的环保事业息息相关。标题:______________________________________________(不超过12个字)5.在横线上填入恰当的句子,使前后内容、句式对应,修辞方法相同。夜色下的广州,华灯初上,交相辉映,璀璨耀眼的灯火,闪亮了一座城市最清澈的眼眸!夜色下的广州,___________________________,绚烂了一座城市最自然的表情!夜色下的广州,___________________________,打开了一座城市最包容的胸怀!夜色下的广州,大桥跨江,沟通两岸,坚实稳重的桥身,挺拔了一座城市最坚硬的脊梁!6.依次填入下列横线处的词语,最恰当的一组是①我掉首东顾,只见云雾弥漫,山峦隐现,绚烂的彩霞竟然已经渺无!②故乡的小溪永远在我的心中静静流淌,轻轻私语,我精神的抚慰。③中韩围棋再度交锋,韩国队实力不可小觑,中国队的水平高超,行家估计中国队胜率较大。A.踪迹给予越发B.踪迹给以更加C.踪影给予更加D.踪影给以越发7.提取下面一段话的主要信息,写出三个关键词。分学校食堂尤其是农村学校食堂管理不到位,安全隐患较多。8.依次填入下列各句横线处的词语,最恰当的一组是是个人的不同感受,购车人还是要亲自驾驶一下才能作出判断。只②世界上生产维生素C国际药业巨头“辉瑞”和“罗氏”也不得不这一技术。行为,只能说明这些读者没有足够的能力。A.毕竟沿用鉴赏B.毕竟采用鉴别C.究竟沿用鉴别D.究竟采用鉴赏。品,真可谓浩如烟海,应有尽有。B.为了提高公路建设质量,省交通厅专门出台了《河南省公路建对漠不关心人民疾苦的官员讽刺得很有力量,在民间流传很广,影响极大。D.听说这位气功大师能够功发疾消,今天会了他一下,果不其然,他没有那么大的能耐。业的机器人。11.下列句中加粗的词语,感情色彩没有发生变化的一项是[]A.我对于玉皇大帝所做的事,腹诽的非常多,独有这一件事却非常满意。B.鸟儿将巢安在繁花嫩叶当中,高兴起来了,呼朋引伴地卖弄清脆的喉咙。C.我心里暗笑他的迂,……而且像我这样大年纪的人,难道还不能料理自己么?唉,我现在想想,那时真是太聪明了。D.也有解散辫子,盘得平的,除下帽来,油光可鉴,宛如小姑娘的发髻一般,还要将脖子扭几扭,实在标致极了。12.请在保留主要信息的基础上,将下面一则手机短信压缩到15字以内。可以给我打电话。___________________________________________________________________________13.解释下列词语的含义。①彷徨:________________________________②彳亍:________________________________③惆怅:________________________________④颓圮:________________________________14.“当代最伟大的思想家停止思想了”一句为何不用“停止呼吸”“心脏停止跳动”,而用“停止思想”?对此理解最准确的一项是[象深刻。B.为了突出马克思是“当代最伟大的思想家”。C.因为这句话的主语是“当代最伟大的思想家”。D.运用讳饰的手法,反映了作者的悲痛之情。15.下面是周华同学给博物馆金馆长写的一张便条,其中有些词用得不得体,请你帮他修改。金馆长:行磋商。周华5月18日要求:找出并改正用得不得体的词,写入下表,有几个写几个。不正得体的词改分)(4)故木受绳则直,金就砺则利,________________,则知明而行无过矣。(5)悟已往之不谏,知来者之可追。实迷途其未远,________________。17.根据文意,依照画线句子的句式,另举正面事例写一个句子。国,贻人笑柄吗?18.从2010查显示,95%的网友担心,这样做难以具有客观判断标准,只能为腐败提供土壤。公众的担心折射出得体。__________________________________________________________19.补写下列名句名篇中的空缺部分(4分,任选两题)(1)(2)故天将降大任于斯人也,必先,,,饿其体肤,空乏其身,行拂乱其(3)俭,德之共也;20.下列各句中,划线的成语使用不恰当的一项是[]A.如果一个人只为自己劳动,他也许能够成为著名学者、大哲人、卓越诗人,然而他永远不能成为完美无瑕的伟大人物。B.我们同在一个城市,拥有一个共同的家园,创建全国卫生城市,维护其良好的形象是我们义不容辞的责任。C.我天天望着窗口常春藤的生长,细细观赏它纤细的脉络、嫩芽,我以揠苗助长的心情,巴不得它长得快,长得茂绿。D.一方有难,八方支援。入冬以来,全国人民捐赠给地震灾区的各类御冬物品简直如汗牛充栋,让灾区的人民感受到了大家庭的温暖。三.英语题库(共20题)1.—Hemustbebusydoinghishomeworkrightnow.—Iimagine____.A.thatB.toC.soD.it2.Theboywantedtoplaygamesathomebuthismothertoldhim________.3.Theschoolbuiltanewlab;nowtheyneedtobuy_____.A.somenewequipmentsB.severalnewequipmentsC.somenewequipmentD.severalnewequipment4.Hequiteappreciated____totheballatthepalace.[B.tobeinvited]A.invitingC.beinginvitedD.havinginvited5.Shedidn’tremember_____himbefore.A.havingmetB.havemetC.tomeetD.tohavingmet6.ThousandsofpeoplehavebeenmovingtoShenzhensince1992,itspopulation______toover10,000,000.A.increasingB.increasedC.hasincreasedD.hasbeenincreased7.Thecommoncoldistheworld’smostwidespreadillness,whichisplagues(疫病)thatfleshreceives.Themostwidespreadfallacy(谬误)ofallisthatcoldscausedbycold.Theyarenot.Theyarecausedbyviruses(病毒)passingonfrompersontoperson.Youcatchacoldbycomingintocontact,directlyorindirectly,withsomeonewhoalreadyhasone.Ifcoldcausescolds,itwouldbereasonabletoexpecttheEskimostosufferfromthemforever.Buttheydonot.Andinisolatedarcticregionsexplorershavereportedbeingfreefromcoldsuntilcomingintocontactagainwithinfectedpeoplefromtheoutsideworldbywayofpackagesandmaildroppedfromairplanes.DuringtheFirstWorldWarsoldierswhospentlongperiodsinthetrenches(战壕),coldandwet,showednoincreasedtendencytocatchcolds.IntheSecondWorldWarprisonersatthenotoriousAuschwitzconcentrationcamp(奥斯维辛集中营),nakedandstarving,wereastonishedtofindthattheyseldomhadcolds.AttheCommonColdResearchUnitinEngland,volunteerstookpartinExperimentsinwhichtheygavethemselvestothediscomfortsofbeingcoldandwetforlongstretchesoftime.Aftertakinghotbaths,theyputonbathingsuits,allowedthemselvestobewithcoldwater,andthenstoodaboutdrippingwetindraftyroom.Someworewetsocksalldaywhileothersexercisedintherainuntilclosetoexhaustion.Notoneofthevolunteerscamedownwithacoldunlessacoldviruswasactuallydroppedinhisnose.If,then,coldandwethavenothingtodowithcatchingcolds,whyaretheymorefrequentinthewinter?Despitethemostpains-takingresearch,noonehasyetfoundtheanswer.Oneexplanationofferedbyscientistsisthatpeopletendtostaytogetherindoorsmoreincoldweatherthanatothertimes,andthismakesiteasierforcoldvirusestobepassedon.Noonehasyetfoundacureforthecold.Therearedrugsandpainsuppressors(止痛片)suchasaspirin,butalltheydoisrelievethesymptoms(症状).51.Thewriteroffered_______examplestosupporthisargument.A.43B.5C.6D.52.Whichofthefollowingdoesnotagreewiththechosenpassage?A.TheEskimosdonotsufferfromcoldsallthetime.B.Coldsarenotcausedbycold.C.Peoplesufferfromcoldsjustbecausetheyliketostayindoors.D.Apersonmaycatchacoldbytouchingsomeonewhoalreadyhasone.53.Arcticexplorersmaycatchcoldswhen_______.A.theyareworkingintheisolatedarcticregionsB.theyarewritingreportsinterriblycoldweatherC.theyarefreefromworkintheisolatedarcticregionsD.theyarecomingintotouchagainwiththeoutsideworld54.VolunteerstakingpartintheexperimentsintheCommonColdResearchUnit_______.A.sufferedalotB.nevercaughtcoldsC.oftencaughtcoldsD.becameverystrong55.Thepassagemainlydiscusses_______.A.theexperimentsonthecommoncoldB.thefallacyaboutthecommoncoldC.thereasonandthewaypeoplecatchcoldsD.thecontinuedspreadofcommoncolds8.用所给单词的适当形式填空。1.Hewasanaturalleader,andwhenhe____(command),everyoneobeyed.2.Theory____(base)onpracticeandinturnservespractice.3.Iamjust____(request)thatyoukeephimsafe.4.Thegirl____(recognize)herfatherandcriedatonce.5.Themeeting____(expect)toendinthemorning.9.Itwas_____whotelephonedmeyesterday.10.Ihadmyfirstjobattheageofthirteen,whenafriendofmymother’swhoownedabookshoppocketmoneyandmyparentsit36meforsixhoursaweektohelpherintheshop.Iwasvery37toearnmyown38interferedwithhowIspentit,evenwhenIwasspending39.Theybelievedthatbyearningmoney,spendingit,andlearningfromthe40,Iwouldbecomemorematureandothers,andmoney.41abouthowtohandlework,relationshipswithLikemany42parents,myparentsalsoletmeandmybrothersdothingsoverwhich43agreatdeal.WhenIwassixteen,forexample,afterIfinishedhighschoolandtheybeforeIentereduniversity,Iwantedtospendthesummermonthstravelingaround44.Mymotherwasagainsttheideaofmytravelingaloneatsuchayoungage,butmyfatherfeltthatitwouldbeagreat45forme.Intheend,myfatherwonthe46ontheconditionthatIlimitedmytravelingtoFrance,mymother’shome,whereIhadmanyuncles,auntsandcousinsthem.47throughthecountrywhocould48shelterandhelpifIneeded49ayearoffafterhisfirstyearinuniversityandtravelthroughtheUnitedStatesandtheCaribbean.AgainmymotherwasThreeyearslater,myyoungerbrotherdecidedtoveryworriedandnotmybrotherhada(n)50toseemybrotherleaveschool,butmyfatherencouragedhimand51yearworkinghiswayontrainsandshipsto52passagetodifferentportsandcities,anddiscoveringmanyfascinatingplacesandpeople.ThesekindsofexperiencesareprobablyrareforchildreninmanycountriesbutintheUStheyarefairly53.Mostparentsstart54theirchildrenatayoungagetodosmallthingsbythemselves.Bythetimetheyhavefinishedhighschool,manyAmericankidshavealreadyhadpart-timejobs,traveledaroundtheUSorothercountriesontheirown,have55theuniversitytheyplantoattendandmaybeevendecidedontheirfuturecareer,andsoon.36.A.taught37.A.anxious38.A.neverB.allowedB.contentB.everC.treatedC.proudD.hiredD.hopefulD.evenC.alwaysC.seriouslyC.othersC.politeC.ChineseC.sharedC.EuropeC.chanceC.discussionC.carryoutC.provideC.take39.A.quickly40.A.workB.foolishlyB.mistakesB.reasonableB.JapaneseB.supportedB.AfricaB.experienceB.gameD.honestlyD.books41.A.strict42.A.American43.A.helped44.A.AsiaD.responsibleD.BritishD.worriedD.OceaniaD.possibilityD.plan45.A.journey46.A.argument47.A.sendout48.A.promise49.A.leaveB.giveoutB.affordB.makeD.spreadoutD.serveD.prepareD.sadD.busy50.A.angryB.eagerB.hardC.sorryC.strangeC.find51.A.unusual52.A.accept53.A.welcome54.A.bringing55.A.selectedB.earnB.fitD.searchD.commonD.protectingD.leftC.necessaryC.pushingC.affordedB.forcingB.admired11.Everyminuteshouldbemadeuseof______forthecomingexam.12.Directions:Thefollowingpeoplearegoingtotakepartinjobinterviews.Matchtheinterviews(markedwithA,B,C,D,EandF)withthepeoplesothattheycanhaveagreaterchanceofbeingemployed.Thereisoneextraparagraphthatyoudon’tneed.61.Tomisauniversitystudentgraduatingsoon.Heissmart,swiftandquick-minded.Heisfondofchallenges.Hecanreacttosuddenchangesverywell.62.Maryisagraduatewhooftencancommunicateandcooperatewithotherswellandcanmakefriendseasily.63.Timisahardworkingperson.Hehasdoneseveraljobsbutstillhasn’tfoundhisfavorite.Everytimebeforehegoesforaninterview,he’llmakefullpreparationsastowhatinterviewersmayaskabouthim.64.Helenhasworkedinanadvertisingcompanyfor8yearsbeforeandnowsheisconsideringfindingajobinabiggeradvertisingcompany.Sheisatalentedwomanandpossessesoutstandingskills.65.Mikeisabraveandhonestperson.Heoftensayswhat’sinthemind.Hehasmanytruefriends.AYou’llbeaskedalotofquestionsconcerningawidevarietyofsubjects.Forexample,youwillbeaskedaboutthepoliticalaffairstoseewhetheryoukeepaneyeonthethingshappeningathomeandabroad.Ofcourse,youshouldalsoknowaboutthecompanyitselfverywell—thebasicinformation,thepolicy,themarket,andthepotential.BYoumaybeinterviewedwithoneortwootherinterviewees.Theinterviewermayaskyoutosolveproblemswhichrequireyouandyourpartnertoworktogether.It’sasimportanttoleadastolisten.So,teamspiritmatters.CTheinterviewerexplorescertainpredeterminedareasusingquestionswhichhavebeenwritteninadvance.Youmayberequiredtolistyourpastexperience,skillsandpersonality.Yourexperienceandskillsarecomparedtospecificjobtaskstoseewhetheryouarefitforthejob.DTheinterviewerintentionallyattemptstoupsetyoutoseehowyoureactunderpressure.Youmaybeaskedquestionsthatmakeyouuncomfortableoryoumaybeinterruptedwhenyouarespeaking.Atthosetimes,yourquickresponsescount.EInsomejobinterviews,youwillbeaskedaboutyoursocialrelationship.Sometimes,theinterviewerwillevenaskyouhowmuchhardliquor(酒)youcandrink.Justkeeptothefact,oryou’llsufferlater.FSituationsaresetupwhichsimulate(copy)commonproblemsyoumaymeetwithonthejob.Yourresponsestothesesituationsaremeasuredagainstpredeterminedstandards.Thewayofdealingwiththeproblemreallymatters.Theinterviewerscandeterminewhetheryouhavethebasicqualificationsforthejob.13.We'relookingforwardto_____achancetowatchtheopeningceremonyoftheLondon2012OlympicGames.[]A.giveB.begivenC.givingD.beinggiven14.Tokeepfit,weshould______ahealthyeatinghabit.15.Heistallerthanhe______.A.usedB.usedtobeC.usedtoD.usedtodo16.Somepartsofthewaterareveryshallow.Butinsomeplacesitisveryvery__.A.deepB.highC.coldD.dangerous17.—Rememberthefirsttimewemet,Tom?—OfcourseIdo.You______forhelpintheKnee-deeppond,anditwasreallyfunny.18.ItisreportedthattheUnitedStatesuses________energyasthewholeofEurope.19.Someoneisringingthedoorbell.Goandsee_____.20.Steppingintoapoolofwateriscommonenough,butwhocouldeverimaginesteppingintoapooloffish?InFebruaryof1974,BillTapp,anAustralianfarmer,sawarainoffishthatcoveredhisfarm.Howsurprisedhemusthavebeenwhenheheardmanyfishhittingagainsthisroof!Whatcausedthisstrangeoccurrence?Thisisaquestionthathadlongpuzzledpeoplewhostudyfish.Theanswerturnedouttobeacombinationofwindandstorm.Whenitisspringinthenorthernpartoftheworld,itisfallinAustralia.Throughouttheautumnseason,terriblestormsariseandrainsfloodtheland.ThestrongwindssweepoverAustralialikehugevacuumcleaners,collectingseaweed,piecesofwood,andevenschoolsoffish.Strongwindsmaycarrythesebitsofnatureformanymilesbeforedroppingthemonfields,houses,andastonishedpeople.Althoughtheyseemunusual,fish-fallsoccurquitefrequentlyinAustralia.WhenBillTappwasaskedtodescribethesceneoffish,heremarked,“Theylooklikemillionsofdeadbirdsfallingdown.”Hisstatementisnotsurprising.Thewondersofthenaturalworldareascommonasrain.Nature,withitsinfinitewonders,cancreatewaterfallsthatflowupwardandfishthatfalloutofthesky.56.Whatisthispassageabout?A.Asadstory.C.Australia’snorthernpart.B.Arainoffish.D.Thedamagedonebyfloods.57.Fish-fallsoccurinAustralia_________.A.quiteoftenC.onlyinwinterB.onlargefarmsD.whentheairiscalm58.Itisaknownfactthat________.A.oneshouldwatchwhereonestepsB.BillTappisascientistwhostudiesfarmingC.thenaturalworldcannevercreatewaterfallsthatfallupwardD.theseasonsinthesouthernpartaredifferentfromthoseinthenorthernpart59.Theword“infinite”isclosestinmeaningto_________.A.easyB.difficultC.countlessD.dangerous第1卷参考答案一.数学题库1.答案:C2.答案:D3.答案:此几何体是一个底面直径为1,高为1的圆柱底面周长是2π×12=π故侧面积为1×π=π故选C4.答案:A5.答案:D7.答案:该程序框图是循环结构经第一次循环得到i=1,a=2;经第二次循环得到i=2,a=5;经第三次循环得到i=3,a=16;经第四次循环得到i=4,a=65满足判断框的条件,执行是,输出4故选B8.答案:三边对应成比例,两个三角形相似,两边对应成比例且夹角相等,两个三角形相似.三点不共线,则由共面向量定理的推论知:四点A、B、C、D共面⇔对空间任一点O,存在实数x1、y1,使得OA=OB+x1BC+y1BD=OB+x1(OC-OB)+y1(OD-OB)=(1-x1-y1)OB+x1OC+y1OD,取OA=xOB+yOC+zOD,且性)对于空间任一点O,存在实数且x+y+z=1,使得OA=xOB+yOC+zOD.所以x=1-y-z得OA=(1-y-z)OB+yOC+zOD.OA=OB+yBC+zBD,即:BA=yBC+zBD,所以四点共面.所以,空间任意无三点共线的四点A、B、C、D共面的充分必要条件是:对于空间任一点O,存在实数x、y、z且x+y+z=1,使得OA=xOB+yOC+zOD.是⊙O是⊙O∠DBE=55°.故为:∠DBE=55°.11.答案:由于所有的共青团员共有15人,而第一小组有4人是共青团员,故在选到的学生代表是共青团员的条件下,他又是第一组学生的概率为415,故选A.12.答案:0.228;0.5643000.8×0.3×0.6+0.2×0.7×0.6=0.228;答对4道题可得400分,其概率为0.8×0.7×0.6=0.336,所以至少得300分的概率为0.228+0.336=0.564。13.答案:为了计算方便不妨设A为原点,AB,AD,AP所在直线为坐标轴建立直角坐标系(如图)则A(0,0,0),B(1,0,0)D(0,2,0)P(0,0,233)AB•PD=(1,0,0)•(0,2,-233)=0又AE•PD=0∴AB⊥PD,AE⊥PD所以PD⊥面BEA,BE⊂面BEA,∴PD⊥BE(2)∵PA⊥面与底面成E作AE=AD•sin30°=1,1,0)则COSθ=AE•CD|AE||CD|=24∴AE与CD所成角的余弦值为24.14.答案:P(X≤1)=C06(12)0(12)6+C16(12)1(12)5=316故为:31615.答案:C16.答案:由log23(x-2)≥0=log231,可得0<x-2≤1,解得2<x≤3,故为(2,3].17.答案:有已知中某公司的组织结构图,可得专家办公室直接领导:财务部,后勤部和编辑部三个部门,故后勤部的直接领导是专家办公室.故为:专家办公室.x2+y2=4的圆心是d=0+4=2=r,x2+y2=4x2+y2=4只有一个交点的直线方程是0x+2y=4,即y=2.故为:y=2.19.答案:A20.答案:由题意P(X=4)=C47×C68C1015=7×6×53×2×1×8×72×115×14×13×12×115×4×3×2×1=140429故为:140429化为λ2-λ-20=0,又λ>0,解得λ=5.故为5.22.答案:第三和第四个小矩形面积之和为(0.72+0.68)×0.5=0.7,即百米成绩在[13,14]内的频率为:0.7,因为根据该图可以估计出全校高一男生中百米成绩在[13,14]内的人数大约是140人,则高一共有男生1400.7=200人.故为:200.23.答案:如图,过双曲线的顶点A、焦点F分别向其渐近线作垂线,垂足分别为B、C,则:|OF||OA|=|FC||AB|?ca=62=3.故为324.答案:D25.答案:C二.语文题库1.答案:埃及人赞美的金字塔,难道在中国人眼里就不美吗?解析:这道题首先要弄清正方的观点:美是客观存在。然后用反问形式作答。2.答案:友情/友情是一缕和煦的春风,/会拂去我们眼角的泪痕;/友情是一抹明媚的阳光,/会照亮我们孤寂的心房。解析:注意所写段落应具有一定的哲理性,或对人有启发意义。3.答案:A4.答案:参考:切莫贪图方便贻害环境(开放题,不设统一)一)6.答案:C以”意思相近,“给以”后面只说所给的事物,不说接受的人,这里应选择“给予”。“更加”和“越发”意思相近,“越发”多用于和“越”搭配。7.答案:中小学安全工作存在问题。解析:提取关键词,说到底就是要善于提取“核心信息”,是一种压缩信息类的题型。方法一:三步解题法(一)明确陈述的对象或主要事件或议论的中心观点,文段的主要表述对象(主要概念或主要事件)(二)明确与主概念相对应的谓语动词或总结性的词语。如“修复”、“不足”就是对陈述的对象的陈述,不可不取。(三)选定后,可将几个词语稍稍连缀,如能大体表达出文段的主要内容,即可敲定。8.答案:B解析:①“毕竟”,副词,表示追根究底所得的结论,究竟,终归之意;“究竟”,副词,一般用在问句中;①为陈述句,所以应选“毕竟”。②“沿用”有沿袭之意,而“采用”没有,这里是说两个国际药业巨头“辉瑞”和“罗氏”采用我国发明的技术。③“鉴别”是鉴赏辨别。“鉴赏”是欣赏,这里不仅要欣赏,还要有鉴别能力,所以选“鉴别”。9.答案:B海”形容文献、资料等非常丰富。此处用错了对象。“漠不关心”不能带宾语“人民疾苦”。果不其然:果然,表示符合听说的情况,与后文的“没有那么大的能耐”矛盾。10.答案:现在许多国家都已经能够生产这样的机器人:它们可以独立操作机床,可以在病房细心照料病人,可以在危险区域进行作业。解析:把长句变换为短句的方法,主要是把长句中中心语的复杂、冗长的修饰成分分解出来,使其自成句子。需要注意的是,修饰成分如果是由多重意思构成,那么就要把每个意思都分解、组合为其组合成一个短句,再将宾语的几重定语“可以独立操作机床”“可以在病房细心照料病人”“可以在危险区域进行作业”分解成三个独立句子。11.答案:A12.答案:车上不便通话,913.答案:①彷徨:走来走去,犹豫不决,不知往哪个方向去。②彳亍:走走停停的样子。③惆怅:伤感,失意。④颓圮:坍塌,破败。14.答案:D能”、“商量”或“商议”“商定”。解析:这是一道考查学生语言用运是否得体的试题。重点是要从交际对象的不同,选用得体的词语入手。解析:根据课文正确填写,不能有错别字。17.答案:孔子不耻下问,刘备三顾茅庐,不都建功立业,名垂千古吗?解析:用两例,加反问。18.答案:示例:我们的招生录取制度改革还有许多不太完善的地方,但即便如此,改革也不能19.答案:(1)发愤忘食乐以忘忧(2)苦其心志,劳其筋骨,(3)侈,恶之大也解析:无20.答案:D三.英语题库1.答案:C解析:Iimagineso="I"thinkso2.答案:A3.答案:C4.答案:C5.答案:A6.答案:A7.答案:51.B。52.C。53.D。54.A。55.C。解析:本文通过大量事例证明感冒不是由寒冷引起的,而是由病毒感染引起的。51.B。细节题。根据由第2段的两个例子、第3段的1个例子和第4段的两个例子可知B为正确选项。52.C。细节题。根据Oneexplanationofferedbyscientistsisthatpeopletendtostaytogetherindoorsmoreincoldweatherthanatothertimes,andthismakesiteasierforcoldvirusestobepassedon可知人们得感冒不是因为喜欢呆在家里,而是因为经常呆在一起病毒更容易感染,故选C。53.D。细节题。根据Andinisolatedarcticregionsexplorershavereportedbeingfreefromcoldsuntilcomingintocontactagainwithinfectedpeoplefromtheoutsideworldbywayofpackagesandmaildroppedfromairplanes可知北极地区探险者是因为与外界接触后才得感冒的,故选D。54.A。细节题。根据Aftertakinghotbaths,theyputonbathingsuits,allowedthemselvestobewithcoldwater,andthenstoodaboutdrippingwetindraftyroom.Someworewetsocksalldaywhileothersexercisedintherainuntilclosetoexhaustion可知志愿者要遭受极大的痛苦,故选A。55.C。主旨题。阅读全文可知本文首先用大量事例从不同的侧面分析感冒不是由寒冷引起的,最后提出冬天得感冒的可能原因。由此可知C为正确答案。8.答案:1.commanded9.答案:D2.isbased3.requesting4.recognized5.isexpected10.答案:36.A.37.A.38.A.39.B.40.B.41.D.42.A.43.D.44.C.45.A.46.A.47.A.48.C.49.C.50.B.51.A.52.B.53.D.54.C.55.A.解析:36.A.taught教;B.allowed允许;C.treated对待;D.hired雇佣。从下文helpherintheD.hopeful有希望的。因为自己挣钱文看她的父母很开通,支持孩子独立自主,给孩子锻炼机会,所以判断它们不会干涉孩子如何shop可知选D。37.A.anxious焦急的;B.content满意的;C.proud自豪

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