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南京地铁五号线将于2019年底竣工并投入运营.以下地铁建设涉及的材料中,属于复合材料的是( )
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2017年6月30号长春地铁1号线开始试运营长春正式迈入地铁时代下列建设地铁过程中使用的材料属于合金
锰钢
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是广州南拓的龙头是广州发展的新引擎
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武汉地铁WuhanMetro又称武汉轨道交通是武汉市及武汉城市圈成员城市的 城市捷运交通系统现已投入
关于西安地铁通车试运营时间描述正确的是
地铁二号线北客站至会展中心段2011年9月16日通车试运营
地铁一号线后卫寨至纺织城段2013年9月16日通车试运营
地铁二号线三爻至韦曲南段2014年6月16日通车试运营
地铁三号线鱼化寨至保税区段2016年11月8号通车试运营
地铁四号线北客站至航天新城段2018年12月16日通车试运营
长沙地铁2号线在运营安全方面反恐防暴的地铁警察配有有哪些装备
______年无锡地铁1号线2号线通车投运开创全国地级市 首轮轨道交通建设一年内投入运营两条地铁线的
2013
2014
2015
下面是一篇请示的正文部分阅读后回答问题二〇一一年二月二十五日××市委市政府关于加快发展旅游业的决定×
“截至11年底总需投资”
“到2011年底总需投资”
“2011年底总需投资”
“截至2011年底总需投资”
下面是一篇请示的正文部分阅读后回答问题二ΟΟ七年二月二十五日××市委市政府关于加快发展旅游业的决定×
“截止07年底总需投资”
“到2007年底总需投资”
“2007年底总需投资”
“截止2007年底总需投资”
站是广州地铁五号线站点
猎德
团一大广场
中大
农讲所
徐州地铁一号线将于2019年底竣工并投入运营市民出行将更加方便快捷.以下地铁建设涉及的材料中属于无
掘进机钻头是铬钼钢合金
防水材料使用了聚氯乙烯
皮带运输机用到了合成橡胶
地下主体结构使用了钢筋混凝土
2015年底广东市地铁一号线将全线贯通届时广大市民可畅享地铁出行的便利谁能想到世界上首条地铁的设计灵
①③
①④
①②
②④
北京地铁现在运营的线路有1号线2号线和八通线正在建设中的线路有4号线5号线10号线和奥运支线
方式等同于南京地铁一号线正常运营模式
IXLC
ITC
CTC
下面是一篇请示的正文部分阅读后回答问题二○○七年二月二十五日××市委市政府关于加快发展旅游业的决定×
“截止07年底总需投资”
“到2007年底总需投资”
“2007年底总需投资”
“截止到2007年底总需投资”
2015年底广州市地铁一号线将全线贯通届时广大市民可畅享地铁出行的便利谁能想到世界上首条地铁的设计灵
①③
③④
①②
②④
广州地铁五号线开通时间
2007年
2008年
2009年
2010年
到2012年3月长沙规划建设但尚未动工的地铁线还有地铁3号4号5号线
本大题为不定项选择题在每小题4个选项中选择最恰当的1项 阅读下面的资料回答后面的问题
“截止07年底总需投资”
“到2007年底总需投资”
“2007年底总需投资”
“截止2007年底总需投资”
2015年底广东市地铁一号线将全线贯通届时广大市民可畅享地铁出行的便利谁能想到世界上首条地铁的设计灵
①③
③④
①②
②④
正在建设中合肥地铁1号线即将在2016年底实现运营.某人家住在A.处每天乘公往B.上班由交通拥堵经常
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ManyyoungwomenunawarethattheyareatriskliveinUNAIDScallschallengingenvironmentswithinsufficientaccesstofoodandeducation. A.where B.what C.why D.how
WehaveafewreportsonEnglishtwiceayearintheCollegeEntranceExaminationwhichhasarousedagrowingconcernsamongus. A.tobetested B.totest C.beingtested D.testing
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ThecarriersareworkingsohardtoturntheInternetintosomethingthatsuitstheirbusinessmodelbetterintocableTV. A.tobefair B.tobeexact C.tobehonest D.tobefrank
一次数学考试有4道填空题共20分每道题完全答对得5分否则得0分.在试卷命题时设计第一道题使考生都能完全答对后三道题能得出正确答案的概率分别为P且每题答对与否相互独立 1当p=时求考生填空题得满分的概率 2若考生填空题得10分与得15分的概率相等求的P值.
Forourfamilyvacationswhenourchildrenwereyoungerweoftenwentriverrafting. Raftingmeantwecouldbetogetherasafamily1withthebeautyofnatureandmeetotherpeople.Plusitwas2andbeingontherivermeantourfamilyneverhadtoaskthat3ofquestionsWhatarewegoingtodotoday?Itwasalwaysclear﹣4theboatandpaddledownstream!Thiswasourmethodforstrengtheningfamilybondswithless5. Wealsofoundthattheriverisalwaysagreat6.Forexamplesometimesyourboatgoesthroughaparticularlydifficultrapidandyoufindyourselfthrownoutoftheboatandintothewater.Whenthishappenssometimesyougetcaughtina7wherethewaterischurning搅动backupstream.Whatdoyoudo?Thenaturaltendencyistocrazilyattempttoswim8butinthissituationthewateriscirculatingbackward9youareactuallyswimmingagainstthecurrent.Thisisverydangerousitisquitepossibleto10yourselfandbeunabletogetoutofthehole.Unfortunatelypeoplehave11thisway.Howeverifyougiveupswimmingand12thewaterpullsyouinandforaninstanttakesyouupstream.Usuallythisisenoughforyoutobe13spitoutofthehole. A14situationcameupinarecentcoachingmeetingIhadwithahigh﹣rankingengineerofaFortune100companywhodescribedhisweekasfeelingasthoughhewereswimmingupstream.Themore15hefelttheharderheworkedandthelesstimehespentwithhismanagersandwithhisfamily.Hewasunawarethathehadbecomeso16infightingthedailybattlesthathehadcompletely17thelargerstreamthemorevital18ofhisleadershiprole. Beawareof19youplaceyourattention.Ifyoubecomedistractedkeepreturningtoyourpointof20. 1A.interact B.go C.live D.breathe 2A.inspiring B.cautious C.adventurous D.conscious 3A.mostcurious B.deadliest C.mostinteresting D.greatest 4A.getin B.getdownto C.getoff D.getround 5A.time B.communication C.cooperation D.effort 6A.teacher B.mother C.soldier D.leader 7A.mess B.center C.hurry D.hole 8A.safely B.downstream C.away D.past 9A.or B.and C.but D.so 10A.exhaust B.hurt C.justify D.refresh 11A.disappeared B.fought C.died D.behaved 12A.relax B.reflect C.lie D.watch 13A.calmly B.quickly C.shockingly D.amazingly 14A.positive B.strange C.similar D.confusing 15A.anger B.pressure C.motivation D.attraction 16A.involved B.trapped C.lost D.bathed 17A.losttrackof B.turnedblindto C.lostsightof D.lookeddownupon 18A.calls B.priorities C.appeals D.promises 19A.where B.how C.why D.when 20A.target B.achievement C.condition D.focus
某中学元旦晚会共由6个节目组成演出顺序有如下要求节目甲必须排在乙的前面丙不能排在最后一位该晚会节目演出顺序的编排方案共有
Hisheartwithprideashewatchedhisdaughtercollectherprizeatagraduationceremony. A.swelled B.slapped C.sank D.split
下面由火柴棒拼出的一列图形中第n个图形由n个正方形组成.通过观察可以发现第10个图形中火柴棒的根数是
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某车间加工零件的数量x与加工时间y的统计数据如图现已求得上表数据的回归方程a=y﹣bx中的b值为0.9则据此回归模型可以预测加工100个零件所需要的加工时间约为
已知函数fx=x3﹣x. 1求函数fx的单调区间 2求函数fx在区间[﹣12]上的最大值和最小值.
曲线y=+lnx在点1f1处的切线方程为.
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请阅读下面短文并按照要求用英语写一篇150词左右的文章. 不久前美国某电视台主持人JenniferLivingston在节目中对她收到的一份电子邮件做出了公开回应请阅读该电子邮件及该主持人公开回应中的部分内容完成写作任务. 【写作内容】 1.用约30个单词概括Jennifer的立场 1发表你的观点内容包括你赞成或反对Jennifer的做法 2用2﹣3个理由或论据支撑你的观点. 3.谈谈你从中得到的启示. 【写作要求】 1.词数150左右.开头部分已经写好不计入词数. 2.阐述观点或论据时不能直接引用原文语句. 3.作文中不得提及考生所在学校和本人姓名. JenniferLivingstonamorninganchorwithWKBT﹣TVinLaCrosse.Wis.isusedtogettingfeedbackfromviewers.Butwhenamaleviewerwroteheraletterblamingherforbeingoverweightshetookaction.Inanon﹣aireditorialaddressTuesdaymorning﹣﹣﹣﹣
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﹣﹣﹣I'dliketobuyasweaterbutI'mnotsureaboutthecolor. ﹣﹣﹣Howabouttheblueone?Thelightyellowoneeasily. A.stains B.hasstained C.isstained D.hasbeenstained
某校为“中学数学联赛”选拔人才分初赛和复赛两个阶段进行规定分数不小于本次考试成绩中位数的具有复赛资格某校有900名学生参加了初赛所有学生的成绩均在区间30150]内其频率分布直方图如图. 1求获得复赛资格应划定的最低分数线 2从初赛得分在区间110150]的参赛者中利用分层抽样的方法随机抽取7人参加学校座谈交流那么从得分在区间110130]与130150]各抽取多少人 3从2抽取的7人中选出4人参加全市座谈交流设X表示得分在110130]中参加全市座谈交流的人数学校打算给这4人一定的物质奖励若该生分数在110130]给予500元奖励若该生分数在130150]给予800元奖励用Y表示学校发的奖金数额求Y的分布列和数学期望.
Areyouworriedaboutmoney?IfsoIhavesomegoodnewsforyou.SomeoneoncesaidIfallyourproblemscanbesolvedwithmoneythenyoudon'thaveany.Igetthepoint.Unlessyouareontheedgeoflosingeverythingandlivinginyourcarwhichisaverysadthingthathappenstopeopleeverydayyourperceptionsofyourproblemsmaynotbeservingyouwell. Let'stakealook.Canyoupayyourlivingexpensesandsupportyourfamily?IfsoyouareOK.Evenifyouareafamilythatjustbarelybreakseveneverymonthyouhavetocountthatasablessing.Mostofusalsohavethoseterriblesurprisingunexpectedbills.Butunlessyouloseyourjoboryourminddon'tyoualwaysfindawaytotakecareofthoseexpenses? PERTINENT切中要害的QUESTIONS Toseeifyouworrytoomuchaboutfinancesaskyourselfacoupleofquestions.Doyouwakeupworriedaboutmoney?Doyoucheckyourbankbalanceandlookatupcomingbillsmorethanonceeveryfewdaysorevenmultipletimesaday?Ifsothenyoumayhavealittlefinancialinsecuritygoingon.Let'slookatgettingitundercontrol.Ifit'smakingyoucrazyitcanmakeyourfamilyalittlecrazytoo.Thistypeofanxiousnessispassedontootherswhichisimportanttorememberwheneveryouhavetheurgetoshareyourfears. TOOMUCHINFORMATION TMItoomuchinformationhappensbecauseitseemsthatbyreleasingpent﹣up压抑的feelingsofanxietyyouwillfeelbetterandhopefullymoresupported.Andthiscanhappenbutnotwithyourlovedonesbecausetheywilltakeonyourfearandmagnify放大it.Talkinsteadwithyourfinancialadvisoryourbankmanageroryourtherapist.Layingyourfinancialfearsatthefeetofyourfamilyisnotgoodforthemorforyou.Yesbehonestaboutanyproblemsbutifyougetemotionalsowillthoseclosesttoyou. POSITIVEACTION It'shardtobedispassionateaboutmoneybuthonestlyit'sreallythebestwaytogetthisissuesolved.Youhavetolookatitfromapracticalstandpoint.Gooveryourdebtslookcloselyatyourassetsanddeterminethebestthingforyoutodowithyourtimerightnow. Maybeyouneedtousethistimetogetyourbooksinorderonyourcomputeroruseittojobhuntortopromoteyourbusiness.Thenagainyoumayneedtohireanaccountantandgoonsomeinterviews.Thepointissimpletheonlywaytorelieveyourselfoftheuncomfortablefeelingoffinancialpressureistotakesomekindofpositiveaction. 1Whichofthefollowingistrueaccordingtothepassage? A.Financialproblemsarenotvitalonesineveryone'sdailylife. B.You'dbettercalmdownwhenyouhavefinancialproblems. C.Youneedn'tworryaboutunexpectedbillsevenifyou'reoutofwork. D.Whenyouhavefinancialfearsremembertosharefeelingswithothers. 2Thepassageimpliesthat. A.thebestwaytodealwithmoneyproblemistotakepositiveaction B.aslongaswesharefeelingswithothersmoneyfearwilldisappear C.weshouldhaveanoptimisticattitudetowardfinancialfears D.anyproblemwemeetcanbesolvedwiththehelpofmoney 3Thebesttitleofthepassageis. A.Perceptionsofmoneyandvalue B.Passionmoneyandfamily C.Keepingbalanceofpsychology D.Dealingwithmoneyworries
Thesearchfornewcleanenergysourceshasoccupiedtheattentionofscientistsandpoliticiansforyears.Onecommon1forgreenenergyisthewind.Anewtwistonthisoldresourcecouldcausetheenergyoutputofwind﹣powerplantstoincreasegreatly. Standardwind﹣powerplantsrelyonstrongsupportand2canonlyreachaheightof200metersorso.Higherthanthatwindstendtobestrongerandsteadierbutthechallengeis3howtoobtaintheenergyfromthosewinds. DelftUniversityofTechnologyintheNetherlandsandKarlsruheUniversityofAppliedSciencesinGermanyhaveformedakite﹣powerresearchgroup.Thegroupisworkingtodevelopkiteswithinflatable可充气的wings4toelectricalgenerators发电机ontheground. Theresearchgroup'sgoalistodesignakitethatcan5onitsownfor24hours.Researchhasbegun6manychallengesremainincludingmakingthegeneratorsmore7andperfectingtheautomaticflightcontrolandthestructureofthekites.NeverthelessinJune2012theydemonstratedthattheirkitescouldoperate8atanaltitudeofupto700meters. MeanwhileinItalyresearchersareworkingonan9powergeneratorthat10kites.WhenthegeneratorcalledKiteGensensesthewindblowingkitesare11fromtheendsofpoleswithhigh﹣resistancecablestocontroltheirheightandangle.Thesecablesareabletomovethekitesifthesystemsensescomingobjects12planeshelicoptersorevenindividualbirds.Thekitesthemselvesarelighttoughandabletoreachfairlyhigh13.Theyloop绕行aroundinthewindwhichsetsthecenterofthegeneratorinmotion14electriccurrent. KiteGenhasthe15tobeverycost﹣effectiveinthelongrun.Aftertheoriginalcostofdesigningandsettinguptheplantlittle16investmentwillbenecessaryapartfromstandardmaintenance.Theplantalsorequires17littlespacewhichmakesitidealforcitiesandmeansthatmultipleplantscanbesetuptoprovideevenmore18. Kitepowerhasthepotentialtogreatly19oncurrentwind﹣powerstrategies.Inthefutureitmaybeanefficientcost﹣effectivesupplementtotheothersourcesofenergyweuseorevenan20forsomeofthem. 1A.resolution B.proposal C.resource D.substitute 2A.generally B.frequently C.continually D.regularly 3A.carryingout B.figuringout C.breakingout D.pickingout 4A.chosen B.applied C.collected D.connected 5A.operate B.observe C.maintain D.manage 6A.therefore B.still C.but D.rather 7A.efficient B.complete C.energetic D.positive 8A.actively B.passively C.automatically D.artificially 9A.strange B.similar C.different D.original 10A.dealswith B.relatesto C.comesin D.relieson 11A.fastened B.revealed C.tailored D.released 12A.exceptfor B.insteadof C.suchas D.dueto 13A.altitudes B.longitudes C.latitudes D.amplitudes 14A.producing B.inventing C.promoting D.developing 15A.qualification B.potential C.trend D.intention 16A.normal B.formal C.additional D.alternate 17A.concretely B.abstractly C.thoroughly D.relatively 18A.energy B.strength C.technology D.opportunity 19A.focus B.extend C.improve D.transfer 20A.establishment B.replacement C.appointment D.improvement
onelectricitythatpeopleareunabletodoalmostanythingwithoutit. A.Suchisdependence B.Suchdependencedoes C.Sotheyaredependent D.Sodotheydepend
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随机变量X~N3σ2且P0<X<3=0.35则PX>6=.
WhatwearelookingforareChineseuniversitiestoworkwithhavetheobjectiveofhavingthemostimpactonthewholeofsociety. A.that B.who C.thosethat D.where
ItalkaboutthedevelopedanddevelopingworldallthetimebutIshouldn't. MylatefriendHansRoslingcalledthelabelsoutdatedandmeaningless.AnycategorizationthatputstogetherChinaandCongoistoobroadtobeuseful.ButI'vecontinuedtousedevelopedanddevelopinginpublicbecausetherewasn'tamoreaccurateeasilyunderstandablealternative﹣untilnow. IrecentlyreadHans'newbookFactfulnessTenReasonsWe'reWrongAbouttheWorld﹣andWhy ThingsAreBetterThanYouThink.Initheoffersanewframeworkforhowtothinkabouttheworld.HansproposesfourincomegroupswiththelargestnumberofpeoplelivingonLevel2. Whydoesitmatter?It'shardtopickuponprogressifyoudividetheworldintorichcountriesandpoorcountries.Whenthosearetheonlytwooptionsyou'relikelytothinkanyonewhodoesn'thaveacertainqualityoflifeispoor. ①Hanscomparesthisinstincttostandingontopofaskyscraperandlookingdownatacity.Alloftheotherbuildingswilllookshorttoyouwhethertheyaretenstoriesor50storieshigh.It'sthesamewithincome.LifeissignificantlybetterforthoseonLevel2thanLevel1butit'shardtoseethatfromLevel4unlessyouknowtolookforit. ThefourlevelsarejustoneofmanyinsightsinFactfulnessthatwillhelpyoubetterunderstandtheworld.I'mexcitedthatHans'publisherFlatironBooksplanstodonate5000copiestoBooksforAfricaandReadertoReader﹣twoorganizationsthatencouragereadinginunderservedcommunities.② Mostofthebookisdevotedtoteninstinctsthatkeepusfromseeingtheworld'sfactfully.Theserangefromthefearinstinctwepaymoreattentiontoscarythingstothesizeinstinctstandalonenumbersoftenlookmoreimpressivethantheyreallyaretothegapinstinctmostpeoplefallbetweentwoextremes.Witheachoneheofferspracticaladviceabouthowtoovercomeourinnateprejudices. ③Imaginenewscoverageaboutanaturaldisaster﹣sayatornadothatkills10peopleinasmalltown.Ifyoulookatonlytheheadlinesyou'llviewtheeventasanunbearabletragedywhichitis.Butifyouputitinthecontextofhistoryyou'llalsoknowthattornadoestodayarealotlessdeadlythantheyusedtobethankstoadvancedwarningsystems.That'snocomforttothelovedonesofthosewhodiedbutitmattersagreatdealtoeveryonewhosurvivedthetornado. Inotherwordstheworldcanbebothbadandbetter.ThatideadrivestheworkMelindaandIdoeverydayandHansexpressesitbeautifullyinFactfullness.It'sagreatcompaniontoStevenPinker'sEnlightenmentNowalthoughHansisalittlelessacademicthanPInkeris.Withrareexceptionsmostofthemiraclesofhumankindarelong﹣termconstructedthings.Progresscomesbitbybit.We'vecutthenumberofpeoplelivinginextremepovertybyhalfoverthelasttwentyyearsbuttherewasneveramorningwhenPOVERTYRATESSROPINCREMENALLYdominated占据newspaperheadlines.④ AnotherremarkablethingaboutFactfulness﹣andaboutHanshimself﹣isthatherefusestojudgeanyonefortheirmisconceptions.Mostwriterswouldbeatpeopleupfortheirignorancebuthedoesn't.Hansevenresistsgoingafterthemedia.Insteadhetellsyouaboutthehistoryofhisownignorance.Heexplainsthattheseinstinctsmakeushumanandthatovercomingthemisn'teasy. That'sclassicHansaveryspecialperson. 1Whatisthepurposeofthefirsttwoparagraphs? A.Tocomparethedifferentwaysoflabelingtheworld. B.TointroduceHans'newbookanditsuniqueideas. C.Toinformusaboutvariousstandardsofclassifyingtheworld. D.Tostresslabelingtheworldasdevelopinganddevelopedisoutdated. 2WherecanthesentenceHansRoslingarguesthattheseinstinctsmakeitdifficulttounderstandeventscorrectly.mostprobablybeput? A.① B.② C.③ D.④ 3Whichofthefollowingisatypicalinstinctthatkeepsusfromseeingtheworldfactfullly? A.Peoplearecategorizedasgoodonesandbadoneswithoutanyinbetween. B.ReportsonWorldCupenjoymoreclicksthanthoseonthecomingtyphoon. C.Comparedwiththepastinjuriesanddetailsinatornadoaremuchfewer. D.Mostofthemiraclesthatmancreatesarelong﹣termconstructedthings. 4WhichofthefollowingcorrespondswiththeideasofthebookFactfaulness? A.ChinaandCongoshouldbothbecategorizedasdevelopingcountries. B.Others'ignoranceandmisconceptionswereseverelycriticized. C.FromLevel4itishardtoseethoseonLevel2livebetterthanLevel1. D.Thenewsthat10peoplearetestedHIVpositiveinthecityisdefinitelyterrible. 5ItcanbeconcludedfromthepassagethatHanslooksattheworldinanway. A.criticalandaggressive B.optimisticandinspiring C.academicandoutdated D.philosophicalandconsiderate 6Theauthorofthepassageaimsto. A.commentonHansRosling'snewbookFactfulness B.stateHans'newcategorizationabouttheworld C.tellreadershowthebookFactfulnesscameintoshape D.explainwhyhestopsusingdevelopedanddeveloping
Thegoodnewsisthatthelibrarywasonceemptyandthereweredustyrowsofvolumesthereisnowfullofvitality. A.where B.why C.when D.how
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高一下学期数学
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教案备课库
教案备课库