2015-2022年郑州信息工程职业学院高职单招语文/数学/英语笔试参考题库含答案解析_第1页
2015-2022年郑州信息工程职业学院高职单招语文/数学/英语笔试参考题库含答案解析_第2页
2015-2022年郑州信息工程职业学院高职单招语文/数学/英语笔试参考题库含答案解析_第3页
2015-2022年郑州信息工程职业学院高职单招语文/数学/英语笔试参考题库含答案解析_第4页
2015-2022年郑州信息工程职业学院高职单招语文/数学/英语笔试参考题库含答案解析_第5页
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2015-2022年郑州信息工程职业学院高职单招语文/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.已知△ABC,D为AB边上一点,若AD=2DB,CD=13CA+λCB,则λ=.2.已知直线方程l1:2x-4y+7=0,l2:x-2y+5=0,则l1与l2的关系(A.平行)B.重合C.相交3.k取何值时,一元二次方程kx2+3kx+k=0的两根为负。4.判断下列结出的输入语句、输出语句和赋值语句是否正确?为什么?(1)输出语句INPUT(2)输入语句INPUT(3)输出语句PRINT(4)输出语句PRINTa;b;cx=3A=420.3*2(5)赋值语句3=B(6)赋值语句x+y=0(7)赋值语句A=B=2(8)赋值语句T=T*T.5.若不等式(﹣1)na<2+对任意n∈N*恒成立,则实数a的取值范围是[]A.[﹣2,))C.[﹣3,))6.在极坐标系中,点(2,π6)到直线ρsinθ=2的距离等于______.7.底面直径和高都是4cm的圆柱的侧面积为______cm2.8.执行如图所示的程序框图,输出的S值为(A.2)B.4C.8D.169.用WHILE语句求1+2+22+23+…+263的值.10.若对n个向量n个不全为零的实数k1a1+k2a2+…+knan=0成立,则称向量a1,a2,…,an为“线性相关”.依此规定,请你求出一组实数k1,k2,k3的值,它能说明11.为了检查某超市货架上的奶粉是否含有三聚氰胺,要从编号依次为1到50的袋装奶粉中抽取5袋进行检验,用每部分选取的号码间隔一样的系统抽样方法确定所选取的5袋奶粉的编号可能是()A.5,10,15,20,25B.2,4,8,16,32C.1,2,3,4,5D.7,17,27,37,4712.在四边形ABCD中有AC=AB+AD,则它的形状一定是______.13.若=(2,0),那么=()B.3C.2D.114.某处有供水龙头5个,调查表明每个水龙头被打开的可能性为,随机变量ξ表示同时被打开的水龙头的个数,则P(ξ=3)为A.0.0081B.0.0729C.0.0525D.0.009215.已知向量______.16.若向量A.-11、、满足++=,=3,=1,)B.-12C.-13D.-1417.若矩阵A=是表示我校2011届学生高二上学期的期中成绩矩阵,A中元素aij(i=1,2,3,4;j=1,2,3,4,5,6)的含义如下:i=1表示语文成绩,i=2表示数学表示语数外三门总分成绩50k250数,那么他应把努力方向主要放在哪一门学科上(A.语文)B.数学C.外语D.都一样18.在平行六面体ABCD-A′B′C′D′中,若AC′=xAB+2yBC-3zC′C,则x+y+z等于______.19.已知向量a与向量的夹角为1≤m≤2,0≤n≤2最大值为______.20.已知A,B两点的极坐标为(6,)和(8,),则线段AB中点的直角坐标为()A.(,-)B.(-C.(,),-)D.(-,-)21.设O、A、B、C为平面上四个点),(A.2B.2C.3D.322.(考生注意:请在下列三题中任选一题作答,如果多做,则按所做的第一题评分)的解集是______.AB与CD相交于点是ABDF=CF=22,BE=1,BF=2,若CE与圆相切,则线段CE的长为______.23.已知正整数指数函数(1)求函数f(x)的解析式;(2)求(3)函数f(x)有最值吗?若有,试求出;若无,说明原因.24.已知⊙C1:x2+y2+2x+8y-8=0,⊙C2:x2+y2-4x-4y-2=0,则的位置关系为(A.相切)B.相离C.相交D.内含表示下雨,由表示不下雨,利用计算器中的随机函数产生0~9之间随机整数的20组如下:907966191925271932812458569683431257393027556488730113537989通过以上随机模拟的数据可知三天中恰有两天下雨的概率近似为(二.语文题库(共20题)1.下列各句划线成语使用不恰当的一项是[论是朝霞蒙烟,还是晚景见晴,他都能安之若素。B.朝鲜外交部发言人说,美国就子虚乌有的浓缩铀计划指控朝鲜,这只能是有意拖延核问题的早日解决。C.省城十家大医院准备联合推出电话及网上预约挂号的消息不胫而走,几天来向有关方面问讯的各界人士难以计数。D.根据11月10日出版的《亚洲周刊》报道,泛亚铁路构思的日渐清晰,引起了某些国家的不安。由于地缘政治原因,日本对泛亚铁路一直虎视眈眈。2.以下面横线处填上合适的内容,注意字数要求。西方有句谚语:上帝给每只笨鸟都准备了一根矮树枝。个字以内)______________________中国也有一句谚语:水往低处流,人往高处走。这句谚语的意思是:人要发展自己、提升自己,追求自己人生最佳境界,活出自己人生的精彩,实现自己事业的辉煌。个字以内)______________________3.下列各句中,划线的成语使用恰当的一句是[事实,心里出离愤怒到了极点。]A、鲁迅先生对于四十多个青年被虐杀的B、他做起事来,总是顾此失彼,目无全牛,缺乏通盘考虑,所以免不了要出错。C、有一种人生如同酒宴,通常是杯盘狼藉地开头,然后有一个热闹的过程,最后清冷地结束,谁来收拾残局?D、他对自己的主题分析已经入木三分,有振聋发聩的感觉。4.根据对偶的要求,下面四个诗句的下句依次应是()(1)时挑野菜和根煮,。(杜荀《山中寡妇》)。(朱濒贞《元夜》)。(元好问《淮右》)。(李商隐《锦瑟》)(2)但愿暂成人缱绻,(3)细水浮花归别涧,(4)沧海月明珠有泪,①蓝田日暖玉生烟②断云含雨入孤村③旋斫生柴带叶烧④不妨常任月朦胧A②①③④B③①②④C②④①③D③④②①5.阅读下面的材料,完成后面题目。阿来的《尘埃落定》中把“幅”误成了“副”,麦家的《暗算》把“口风紧”误成了“风声紧”等,节”说成是孔子说的,余秋雨把“致仕”阐释为“走上仕途,当上官员”,则是知识类错误。有‘灭国之虞’。”但也并非所有作家欢迎被“咬”。一个年轻的很受出版社欢迎的人气作家,对文学语言”,或称自己错误地引用了资料。运用,树立榜样。(选自新浪网2013年5月)小题分)______________________________________________________________________________________________________________________________________________小题2:“咬”出作家语言文字运用中的错误有什么意义?(4分)______________________________________________________________________________________________________________________________________________小题分)_______________________________________________________________________秘寒暄稀世珍宝C.文采源木求鱼委曲签定协议D.降伏心心相映撕杀凭心而论拟。8.下面是一首题为《门》的诗歌。请在横线上补写有关诗句。要求想象合理,并与相关句子一致。诗人说:花朵把春天的门推开了,绿荫把夏天的门推开了,(1)______________________________,飞雪把冬天的门推开了。我说:勤劳把贫困的门推开了,坚韧把苦难的门推开了,(2)______________________________,(3)______________________________。9.解释下列词语的含义。①窒息:___________________________________②撰写:___________________________________③步履:___________________________________④婆娑:___________________________________10.下列词语中没有错别字的一项是A.梦魇春风和煦不可或缺有志者事竞成B.置喙如日中天轻歌曼舞燕雀安知鸿鹄之志C.忤逆毛骨耸然拭目以待桃李不言,下自成蹊D.什物荆棘丛生天随人愿功欲善其事,必先利其器11.下面是王老师在办公室接到李明同学电话的内容实录。请你根据王老师的话,推断一下李明同学的说话内容,补写在横线上。李明同学的话:。王老师的话:哎,我就是___________什么问题,你说吧!__________别着急,上课走神,注意力不题吧。12.下列划线的词语解释有错误的一项是[]A.树梢上隐隐约约的是一带远山,只有些大意)A.最近几年,俄罗斯杜布纳核研究所可谓是惨淡经营,国家拨给的预算实际上只能到位一半,研究所只能向各种基金组织申请研究补助。B.著名小提和低水平扩张产生了釜底抽薪的效应。D.法国大昆虫家法布尔,把科学和文学巧妙地结合起来,用富有诗意的笔触给人们描绘了一个绚丽多姿、光怪陆离的昆虫世界。14.雅典奥运会上,我国一名运动员在外国运动员失误后获得冠军。在回答记者“这次获胜是否有偶有些粗糙。怎样回答会更好些呢?请你替这位运动员设计一个回答。答:。15.按要求把下列短语组织成句子,可适当增删词语。原籍江苏八岁学戏京剧旦角艺术大师梅兰芳震动生于北京十一岁登台中国以至全世界(1)组织成一个长单句。逝世_______________________________________________________________(2)组织成三个连贯的短句。_______________________________________________________________16.读名著,补足歇后语。(1)司马昭之心——((2)张飞的母亲姓吴——((3)徐庶进曹营——()))(4)张飞穿针——()17.下列各句中划线的成语的使用,恰当的一项是[A.外出旅游,异地的风物固然让人迷醉,可是在商场购物时导购的劝说却常常使人不厌其烦,兴味]索然。B.汽车经销商虽然不希望看到市场的大起大落,却欢迎大浪淘沙式的竞争,因为这将使汽车市场更加规范有序。年最后一天俄政府决定修建“泰纳线”。有了新的认识。18.下列各句中划线的成语使用不正确的一项是[心,更何况食品价格的上涨确实给民众生活,特别是低收入家庭增加了支出负担。B.5月12日,四川汶川一带发生我国建国以来最强烈地震,造成了数万个生灵涂炭,震惊世界。C.一场金融危机似乎让包括瑞士在内的“避税天堂”成了众矢之的。迫于外界的压力,它们不得不承诺在银行保密制度等方面做出让步。D.有些人为百姓做了点应做的事,便以功臣自居,心安理得地享受起别人的奉承乃至供奉来,浑不知堕落往往由此开始。19.依次填入下列各句横线处的词语,最恰当的一组是①建设文明寝室,首先要文明寝室的量化指标,再按指标对学生寝室进行考评。挠,取得了抗日战争的伟大胜利。③培养公民的法制观念是一个长期过程,从学生时代就进行法制教育,能起前仆后继只有/才前仆后继只要/就前赴后继只有/才D.决定前赴后继只要/就20.下列划线词语解释有错误的一项[聚(团结)在一起。]A.在过去几千年里,正是这一迷人的梦想使世界凝三.英语题库(共20题)1.—Whatshouldwepaymoreattentiontoifwegonorthinwinter,Mum?—Nothingmuch.Takewarmclothes______theweatheriscold.A.aslongasB.nowthatC.ifD.incase2.ThreedaysareB.wasenoughtofinishthework.Letmydoit.[]A.C.isD.were3.Thepolicefoundthatthehouse_____andalotofthings_____.A.hasbeenbrokeninto,hasbeenstolenB.hadbrokenin,hadbeenstolenC.hadbeenbrokeninto,stolenD.hasbeenbrokeninto,stolen______(起床)beforedawn,itwasstilldarkoutside.(get)5.13.Formanycitiesintheworld,thereisnoroomtospreadoutfurther,_______NewYorkisanexample.14.A.forwhichB.inwhichC.ofwhichD.fromwhich6.“Howwas______theydiscoveredtheentrancetotheundergroundpalace?”“Totallybychance.”A.itthatB.hethatC.itwhenD.hewhich7.IcanstillrememberthefirstdaywhenImetmybestfriend.Ihidbehindmymotherandshehidbehindhergrandmother,1theandstartedplayingwitheachother.Inthe7thgrade,Ifirstlosttouchwithtolookateachother.Butwesoonlost2her.Shewaspeople”.3familyproblemsandIdesertedhertobewiththe“coolerofmynewfriendslikeherasmuchasIdidtheyknewshehadsitateachother’shouseandwatch45“problems”.However,everysummerwewouldsoapoperasandtalkabouteverythingweliked.6ItwaslastyearwhenIinhighschooltorealizeshe7theproblem.IguessedIwasjusttoobusytocatchupsomeonethereforher.Well,shemadeanew“best8friend”andsodidI.ThenIdidn’tknowwhy,butshestartedcuttingherself!Shewasdiagnosedwithclinicaldepression(抑郁症).Iwasveryatfirst,butwiththelatenightcalls,westillstayedin10.Iwantedtobethereforhersincehernewbestfriend11desertedher,sincepeoplewerecallingher12,andIknew13herlikeasister.9IstillYesterdayshecame14meandsaidthis,“Ineverknewwhatabestfriendwasevermademefeelbetteraboutmyselfandmy15youweretheonlypersonthatwouldstopmefromcutting;theonlypersonthat16.Youdon’tknowthisbutIwastryingtokillmyselfonenightwhenyouandyoudidn’tevenknowyouwere1719meandIwascrying.Ime.”18yousomuch,Webothcried.AndIguessakindoflessonfrommylifesofaristoneverfriends.20your1.A.pleased2.A.happiness3.A.workingout4.A.AllB.excitedB.kindnessC.shynessB.answeringforC.helpingwithD.goingthroughB.NoneC.NoD.EveryB.thoughB.seldomC.afraidD.disappointedD.sadness5.A.because6.A.sometimesC.whileD.yetC.justD.always7.A.solvedB.noticed8.A.askedC.facedD.understoodB.neededB.cardlessB.bedB.successfullyB.crazyC.braveC.hadD.left9.A.mad10.A.touchC.hopefulD.upsetD.loveD.calmlyC.hospitalC.basicallyD.lonely11.A.luckily12.A.selfish13.A.believedin14.A.with15.A.untilB.waitedforB.afterB.whenB.parentsC.caredaboutD.repliedtoD.problemsC.uponC.sinceC.friendsC.calledC.giveC.cheatingC.dropinatD.toD.if16.A.mistakes17.A.visited18.A.tellB.encouragedB.oweD.preventedD.showD.praisingD.lookdownon19.A.helping20.A.giveuponB.remindingB.lookbackat8.Theteachertoldthestudents_____intheMid-termexam.9.Thecrazyfans_____patientlyfortwohours,andtheywouldwaittillthemoviestararrived.10.Anawfulaccident,however,_____occurtheotherday.A.doesB.didC.hastoD.hadto11.Johnhadtohavehiscarrepairedinagaragebecauseit____seriously.A.damagedB.wasbeingdamagedC.haddamagedD.hadbeendamaged12.完形填空。Severalyearsago,whileattendingacommunicationcourse(课程),Iexperiencedamostunusualprocess.Theinstructoraskedustolist(列清单)regretted,orincompleteaboutandreadourlistsaloud.1inourpastthatwefelt2of,Thisseemedlikeaveryprivate(私下的)process,3there'salwayssomepeople,bravepersoninthecrowd4willvolunteer.Theinstructorthenortakesomeactiontoright5thatwefindwaysto6anywrongdoings.Iwasseriouslywonderingcommunicationbetter.7thiscouldevermakemyThenthemannexttomeraisedhishandandvolunteeredthisstory:"Making8,Irememberedanmyincidentfromhighschool.Igrewupinasmalltown.TherewasaSheriffuskidsliked.Onenight,my9oftwoclassmatesandIAfterdrinkingafewbeers,weclimbedthetallwatertankinthemiddleofthetown,andwroteonthetankinbrightredpaint:SheriffBrownisas.o.b.(畜生).Thenextday,almostthewholetownsawourglorious11.Withintwohours,SheriffBrownhadusinhisoffice.MyfriendstoldthetruthbutIlied.10toplayatrick(恶作剧)onhim.Nooneout."12found"Nearly20yearslater,SheriffBrown'snameknowifhewasstill14.Last13onmylist.Ididn'tevenweekend,IdialedtheinformationinmyhometownandfoundtherewasaRogerBrownstilllisted.Itriedhisnumber.AfterafewthisisJimmyCalkins."15,Iheard,"Hello?"Isaid,"SheriffBrown?"Paused."Yes.""Well,"AndIwantyoutoknowthatIdidit?"Paused."Iknewit!"heyelledback.Wehadagoodlaughanda1617discussion.Hisclosingwordswere:"Jimmy,Ialwaysfeltbadforyourclassmatesgotitoffyoutheirchest,butyouwerecarryingitcallingme...foryoursake."18all101itemsonmylistwithintwoyears,and20thepastwrongdoings.()1.alltheseyears.IwanttothankyouforJimmyencouragedmetoIalwaysrememberwhatI19learnedfromthecourse:It'snevertoolatetoA.something()2.A.ashamed)3.A.but)4.A.which((()5.A.expected)6.A.connectwith)7.A.how((()8.A.notes)9.A.any(()10.A.supposed)11.A.views)12.A.also((()13.A.appears)14.A.angry)15.A.words)16.A.cold(((()17.A.until)18.A.around)19.A.stayup)20.A.excuse(((B.afraidB.anythingB.althoughB.asB.suggestedB.dependonB.whyB.listB.mostB.continuedB.wordsB.evenB.seemsB.happyB.ringsB.secretB.immediatelyB.outB.turnupB.punishC.sureC.somebodyC.sinceC.whatC.orderedC.makeapologizetoC.whenC.planC.noneC.decidedC.attentionsC.stillC.comesC.upsetC.repeatsC.boringC.unlessC.onC.clearupC.regretD.proudD.anybodyD.whileD.whoD.demandedD.getalongwithD.whereD.storiesD.allD.consideredD.sayingsD.everD.remembersD.aliveD.callsD.hotD.becauseD.awayD.giveupD.right13.Someoneisringingthedoorbell.Goandsee_____.14.Whendeeplyabsorbedinwork,______heoftenwas,hewouldforgetallabouteatingorsleeping.A.thatB.whichC.whereD.when15.You’dneverheardofitbeforeItoldyou,________?A.didyouB.didn’tyouC.wouldyouD.hadyou16.第II卷(共45分)第四部分书面表达(共两节,满分45分)第一节阅读表达(共5小题;每小题3分,满分15分)【1】We'reincreasinglylivinginaworldwherephysicalactivityhasstoppedbeingaday-to-daypartofourlives.Wehavedomesticappliancestowashanddryforusandcarstogetusaround,andwiththedeclineinmanuallabourmanyofusspendourworkingdaysittingatdesks.【2】Infact,there'sawell-establishedtheorythatmoderatephysicalactivityis,formostpeople,thebestwaytobetterhealth.Ifyoustartoffdoingtoomuchtoosoon,you'llgetfedupandstop,getinjuredorevenmakeyourselfill.Sowhat'stherightamountofexercisetogetfitandhealthywithoutinjuringyourselfintheprocess?【3】Accordingtothegovernment,only37percentofmenand24percentofwomentakeenoughexercisetogetanybenefitfromit.____________obesity,heartdiseaseandotherlife-limitingconditions,thechiefmedicalofficer(thegovernment'stopdoctor)recommendsthefollowing:【4】Adultsshoulddoaminimumof30minutesmoderate-intensityphysicalactivity,fivedaysaweek.【5】Youdon'thavetodothewhole30minutesinonego.Yourhalf-hourcouldbemadeupofthreeten-minuteburstsofactivityspreadthroughtheday,ifyouprefer.【6】Theactivitycanbea'lifestyleactivity'(inotherwords,walkingtotheshopsortakingthedogout)orstructuredexerciseorsport,oracombinationofthese.Butitdoesneedtobeofatleastmoderateintensity.【7】Peoplewhoareatspecificriskfromobesity,orwhoneedtomanagetheirweightbecauseofamedicalcondition,need45-60minutesofexerciseatleastfivetimesaweek.【8】Forbonehealth,activitiesthatproducehighphysicalstressesonthebonesarenecessary76.Whatisthepurposeofthepassage?(within12words)___________________________________________________________________________77.Whichsentenceinthetextistheclosestinmeaningtothefollowingone?Daybyday,weneglectthefactthatphysicalactivityisanimportantpartofourlives.__________________________________________________________________________78.FillintheblankinParagraph3withproperwords.(within5words)___________________________________________________________________________79.Listthreefactorsthatmakepeoplelessactivebasedonthepassage.(within8words)①_____________________②_____________________③_______________________80.TranslatetheunderlinedsentenceinParagraph5intoChinese._____________________________________________________________________________17.Onlywhen_____five_____myfather.[B.wasI;IsawC.Iwas;didIsee]A.Iwas;IsawD.wasI;didIsee18.Theteachersaid,"Don'tbelate,Mary."Theteachertold_____.A.MarynottobelateB.MarytobenotlateC.MaryarenotlateD.nottobelate19.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.20.Theartshowwas_______beingafailure;itwasagreatsuccess.A.farfromB.alongwithC.nexttoD.regardlessof第1卷参考答案一.数学题库1.答案:∵AD=2DB,CD=13CA+λCB,CD=CA+AD=CA+23AB=CA+23(CB-CA)=13CA+23CB,∴λ=23,故为:23.D.以上2.答案都不对答案:A3.答案:解:∴k≤或k>3INPUTINPUTPRINTA=4PRINTa;b;c中,变量名之间应该用“,”分隔,而不能用“;”x=3INPUT输出语句PRINT20.3*23=B中,赋值号左边必须为变量名,x+y=0A=B=2T=T*T是,符合规则,正确;故正确的5.答案:A,π6)化为直角坐标为(化为直角坐标方程为y=2的距离1,即为点(2,π6)到直线ρsinθ=2的距离1,故为:1.7.答案:∵圆柱的底面直径和高都是4cm,∴圆柱的底面圆的周长是2π×2=4π∴圆柱的侧面积是4π×4=16π,故为:16π.8.答案:C9.答案:程序如下:i=0S=0Whilei<=63s=s+2^ii=i+1WendPrintsend10.答案:设令k3=1,则k2=2,k1=-4故为:-4,2,111.答案:D12.答案:由向量加法的平行四边形法则及AC=AB+AD,知四边形ABCD为平行四边形,故为:平行四边形.13.答案:C14.答案:An次独立重复试验中,恰好发生k次的概率.对5个水龙头的处理可视为做5次试验,每次试验有20.1或1-0.1="0.9."根据题意ξ~B(5,0.1),从而P(ξ=3)=(0.1)3(0.9)2=0.0081.1)•(2+λ,4+λ)=2+λ+4+λ=6+2λ=0,∴λ=-3.故:-316.答案:C17.答案:B-3z=1∴x=1,y=12,z=-13∴x+y+z=1+12-13=76故为:7619.答案:∵|a|=2,|b|=3,a、b的夹角为60°,∴|ma+nb|2=m2a2+2mna?b+n2b2=4m2+2mn×2×3×cos60°+9n2=4m2+6mn+9n2,∵1≤m≤2,0≤n≤2,∴当m=2且n=210.20.答案:D21.答案:Cx≥5x≤-3的解集是{x|x≤-4或x≥6};B.由ρ=-2sinθ得:ρ2=-2ρsinθ,即x2+y2=-2y,∴x2+(y+1)2=1,∴该圆的圆心=7,∴|CE|=7.故为:A.{x|x≤-4或f(x)的图象经过由∴f(x)有最小值,最小值是f(1)=3;f(x)无最大值.解析:已知正整数指数函数ff(x)有最值吗?若有,试求出;若无,说明原因.24.答案:C25.答案:0.25二.语文题库1.答案:A提倡高远目标,两倾向更实在目标;3.答案:D4.答案:D1点得1分,共5分)小题2:增强作家的责任感;发挥作家示范效应;维护祖国语言文字的纯洁性;尊重母语,传承民族的语言文化(每点1分,共4分)小题3:有严格的出版标准;编辑校对环节认真;作家提高自身语文素养;作家扩充人文与科学知识;作家对祖国语言文字有敬畏之心,端正写作态度,维护祖国语言文字尊严。有关出版部门和媒体单位不能一味逢迎溺爱人气作家,对其缺陷和不1分,共6分)解析:小题1:试题分析:本题的出题点基本在第一段,同时也要兼顾散见于各处的其他信息。小题2:试题分析:本题的出题点在第二段。答题时对每一个要点除了就原文的词语来组织句子外,还注意要有适当的概括。小题3:试题分析:本题为探究型题目,要求考生有一定的思考水平,针对文中提出的现象和原因,能提出有效的办法来。6.答案:D项“荫敝”应是“荫庇”,“人情事故”应是“人情世故”;B项“行踪鬼秘”应是“行踪项“源木求鱼”应是“缘木求鱼”;D项“心心相映”应是“心心相印”,“撕杀”应是“厮杀”,“凭心而论”应是“平心而论”。7.答案:在人世间,只有精神是不死的,它如同:巍巍的高山,滔滔的大海,灼灼的阳光,皎皎的明月,习习的春风。解析:借助一连串的形象之物,深刻地揭示了死并不代表毁灭之哲理。句式简短,皆为偏正式的,读起来铿锵有力。9.答案:①窒息:因外界氧气不足或呼吸系统发生障碍而呼吸困难至停止呼吸。②撰写:写作。③10.答案:B解析:A项“有志者事竞成”应是“有志者事竟成”;C项“毛骨耸然”应是“毛骨悚然”。D“功欲善其事”应为“工欲善其事”11.答案:喂,您好!我找王老师。/我想向您请教一个问题。/我这几天上课总是走神,无法集中注意力听课,我尽力克制,还是没能改变,心里很着急。解析:根据“我就是”可知,李明在电话中找王老师,当然前面还要加上恰当的称谓;据“什么问题,你说吧!”可知,李明在向王老师咨询问题;据“别着急,上课走神,注意力不集中,有时出现也是正常的。你已尽力克制,这就很好。我想我们还是当面谈谈,一起来解决这个问题吧”可知,李明所提问题,即“上课走神,注意力不集中”,李明对此非常“着急”,虽努力“克制”,然总不能“改变”现状。解答此类题目,要根据王老师的答语合理推断李明的问话。12.答案:C13.答案:B解析:“惨淡经营”:愿意是下笔之先,极意构思。后多形容苦心规划或苦心经营。“无独有偶”一般用作贬义,至少不能用于褒义。“釜底抽薪”釜:古代的一种锅;薪:柴。把柴火从锅底抽掉。比喻从根本上解决问题。“光怪陆离”光怪:光彩奇异;陆离:开卷参差。形容奇形怪状,五颜六色。14.答案:示例:是的,某某的实力很强,他本来有条件夺冠,我为他的失误感到惋惜,我们今后会有更多切磋交流的机会。至于夺冠是否偶然,我想,任何人仅凭运气和他人失误是得不到金牌的。解析:回答需针对两点:一是“在外国运动员失误后获得冠军”的现实,二是“记者‘这次获胜是否有偶然因素’的提问”。之所以作家王蒙认为此运动员的回答有些粗糙,就是因为他的回答针对性不强。首先要针对“在外国运动员失误后获得冠军”的情况不要回避,要恰当地表达惋惜和友好;然后要对“这次获胜是否有偶然因素”,做出合情合理的解释,让对方信服和接受。一岁登台。他的逝世震动了中国以至世界。17.答案:B18.答案:B19.答案:A20.答案:C三.英语题库1.答案:D解析:选D。本题主要考查连接词的意义及对句子间的意义、关系的理解。aslongas意思是“只要”,表示条件;nowthat意思是“既然;由于”,表示原因;if意思是“如果”,表示条件;incare意思是“以防,万一;免得”,表示条件。根据句子间的意义及关系可知本题的正确答案选D。2.答案:C3.答案:C4.答案:gotup1.Healways______________(作弄)hisclassmates,whichmadethemunhappy.(tricks)2.Hermotherwasillsoshehadtolookafterher_____________(夜以继日地).(day)3.Theboy______________(正盼望)beinggivenabirthdaypresent.(forward)4.Ifyou______________(想要减轻体重),herearesomedo'sanddon'ts.(lose)5.Don'tbetemptedtocheat,you'llnever_____________(被放过)it.(get)6.Hardasheisworking,

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