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抛物线y=x2﹣6x+4的顶点坐标为 .
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将抛物线y=3x2﹣6x+4先向右平移3个单位再向上平移2个单位后得到新的抛物线则新抛物线的顶点坐标
抛物线y=-x2-4x的顶点坐标是.
抛物线y=x2﹣6x+5的顶点坐标为.
将抛物线y=﹣x﹣32+5向下平移6个单位所得到的抛物线的顶点坐标为.
设抛物线的标准方程为y2=2pxp>01范围抛物线上的点xy的横坐标x的取值范围是________抛
在抛物线y=x2+ax-5a≠0上取横坐标为x1=-4x2=2的两点过这两点引一条割线有平行于该割线
(-2,-9)
(0,-5)
(2,-9)
(1,-6)
已知一条抛物线的形状与抛物线y=2x2+3形状相同与另一条抛物线y=﹣x+12﹣2的顶点坐标相同这条
已知一条抛物线y=ax-h2的顶点与抛物线y=-x-22的顶点相同且与直线y=3x-13的交点A的横
已知抛物线的解析式为y=x2﹣2x﹣3.1将其化为y=ax﹣h2+k的形式并直接写出抛物线的顶点坐标
在直角坐标系中点A.是抛物线y=x2在第二象限上的点连接OA过点O.作OB⊥OA交抛物线于点B.以O
已知抛物线y=x2﹣2mx+m2+m﹣1m是常数的顶点为P.直线ly=x﹣11求证点P.在直线l上2
如果一条抛物线的顶点坐标为4-2经过平移后与抛物线y=-x2+2重合则它的解析式为__
抛物线y=x2-4x+3的图象向右平移2个单位长度后所得新的抛物线的顶点坐标为是.
在抛物线y=x2+ax﹣5a≠0上取横坐标为x1=﹣4x2=2的两点经过两点引一条割线有平行于该割线
(﹣2,﹣9)
(0,﹣5)
(2,﹣9)
(1,6)
抛物线y=x2-4x-5的顶点坐标是______.
抛物线y=x2-6x+7的顶点坐标是________.
已知抛物线y1=ax2+bx+ca≠0的顶点坐标是14它与直线y2=x+1的一个交点的横坐标为2.1
如图抛物线关于x轴对称它的顶点在坐标原点点P12Ax1y1Bx2y2均在抛物线上.
已知抛物线的顶点坐标是3-1且形状开口方向与抛物线y=2x2-6x相同则此二次函数的关系式为.
已知抛物线y=-2x2+4x+31求抛物线的顶点坐标对称轴2当x____时y随x的增大而减小3若将抛
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8分Thinkaboutthedifferentwaysthatpeopleusethewind.Youcanuseittoflyakiteortosailaboat.Windisoneofourcleanestandrichestpowersources来源aswellasoneoftheoldest.Evidenceshowsthatwindmills风车begantobeusedinancientIranbackintheseventhcenturyBC.TheywerefirstintroducedtoEuropeduringthe1100swhenarmiesreturnedfromtheMiddleEastwithknowledgeofusingwindpower. Formanycenturiespeopleusedwindmillstogrind磨碎wheatintoflourorpumpwaterfromdeepunderground.Whenelectricitywasdiscoveredinthelate1800speoplelivinginremoteareasbegantousethemtoproduceelectricity.Thisallowedthemtohaveelectriclightsandradio.Howeverbythe1940swhenelectricitywasavailabletopeopleinalmostallareasoftheUnitedStateswindmillswererarelyused. Duringthe1970speoplestartedbecomingconcernedaboutthepollutionthatiscreatedwhencoalandgasareburnedtoproduceelectricity.Peoplealsorealizedthatthesupplyofcoalandgaswouldnotlastforever.Thenwindwasrediscoveredthoughitmeanshighercosts.Todaythereisaglobalmovementtosupplymoreandmoreofourelectricitythroughtheuseofwind. 1Fromthetextweknowthatwindmills. A.wereinventedbyEuropeanarmies B.haveahistoryofmorethan3000years C.usedtosupplypowertoradioinremoteareas D.haverarelybeenusedsinceelectricitywasdiscovered 2Whatwasanewuseforwindpowerinthelatel9thcentury? A.Sailingaboat. B.Producingelectricity. C.Grindingwheatintoflour. D.Pumpingwaterfromunderground. 3Oneofthereasonswindwasrediscoveredinthe1970sisthat. A.windpoweriscleaner B.itisoneoftheoldestpowersources C.itwascheapertocreateenergyfromwind D.thesupplyofcoalandgasfailedtomeetneeds 4Whatwouldtheauthorprobablydiscussintheparagraphthatfollows? A.Theadvantageofwindpower. B.Thedesignofwindpowerplants. C.Theworldwidemovementtosaveenergy. D.Theglobalmovementtowardsproducingpowerfromwind.
10分 HowtoBeGrateful感恩的 Hasyourmotherorbestfriendtoldyouthatyou'reanungratefulperson?1Doyoukeepthinkingaboutthethingsyoudon'thaveinsteadofbeingthankfulforwhatyoudohave?Ifsothenyouneedtoworkonbeingamoregratefulperson. ●2Thisisn'tareligiouszōng jiāo 的thing.Youdon'thavetoholdoffonnotingeverythingyou'rethankfulforuntilThanksgiving.EverySundaygetanotebookandsitoutsideforfifteenminuteswhilemakingalistofallofthethingsyou'rethankfulfor. ●Begratefulforyourfriendships.3Youmaycometothinkthatyourfriendsarekindandthey'rejusttherelikethecouchinyourlivingroom.Ifyoutakeyourfriendsforgrantedfortoolongthentheywillslowlymaketheirwayoutofyourlife. ●Begratefultoyourfamily.Yourfamilyisanotherthingyoushouldbegratefulto.Yourparentsmighthaveevenbeenthepeoplewhotellyouthatyoushouldbemoregrateful.4.Don'tletadaygobywithouttellingyourfamilyhowmuchyoulovethem. ●5Throughouthistoryimaginehowmanypeoplehavecontributedtowhereyouarenow.Realizingthatyoucouldn'tbewhatyouarenowifitweren'tforallofthesepeopleisanimportantstepinbeingagratefulperson. A.Makeagratitude感激listeverySunday. B.Friendshipsandhealthareveryimportantinourlife. C.Begratefulforallofthegooddeedsdoneforyourbenefit. D.Manypeopleareguiltyoftakingtheirfriendsforgranted. E.Youshouldkeepeverythingthatyouaregratefulforinmindeveryday. F.Sotakethetimetotellyourfamilyhowmuchtheymeantoyou. G.Doyoufeelunabletoappreciatethebeautynatureandlovethatareallaroundyou?
25分假如你是高一学生李华你们学校最近将改建运动场你想给校长写一封建议信内容如 1.增加乒乓球台的数量 2.篮球场地最好不要建在体育馆门口以免篮球砸伤过往的同学 3.希望建立室内游泳馆 4.建成后希望周末也开放. 注意1.词数100左右 2.可以适当增加细节以使行文连贯 3.开头和结尾已写好不计入总词数. 参考词汇篮球场basketballcourt体育馆gym DearHeadmaster Iamasenioronestudent.Ihaveknownthattheplaygroundofourschoolwillberebuiltrecently. Yours LiHua
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下列推理正确的是
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30分IdovoluntaryworkforanorganizationthathelpsthepeopleinneedinHaiti.RecentlyItookmysonBarrettthereforaweekhopingto1him. BeforesettingoutItoldBarrettthistripwouldbetiringand2.Forthefirsttwodayshesaidalmostnothing.Iworriedthetripwastoo3fora17﹣year﹣old.Thenondaythreeaswewere4overhighrockymountainsheturnedtomeandgrinned咧嘴笑Prettyhard. Afterthattherewasnoturningback.Afive﹣year﹣oldgirlwearingadressseveralsizes5largeandbrokenshoesfollowedBarrettaroundmesmerized着迷.Hecouldn'tstop6.Laterhesaid7.IwishIcouldspeakFrench.Iwas8﹣thisfromaboywhohatedand9Frenchclassesthroughoutschool. Usuallysilenthe10Gabyourhostandkeptaskingquestionsaboutthecountryanditspeople.Heblossomed活泼起来. 11themomentthatreallytook12breathawayoccurredinavillagedeepinthemountains.Iwas13awomanvillagerforanarticle.135centimeterstallshewassmallinfigurebutstrongin14.Throughdeterminationshehadlearnedtoreadandwriteand15tobecomepartoftheleadershipofthe16. LearningherstoryBarrettwasas17asIbythistinywoman'sachievements.Hiseyeswerewetandtherewasa18ofloveandrespectonhisface.Hehadfinallyunderstoodtheimportanceofmywork. WhenleavingforhomeBarrettevenofferedtostay19asavolunteer.Myinsidessuddenlyfeltstruck.This20achievedallI'dexpected.Soonhewillcelebratehis18thbirthday.He'llbeaman. 1A.educate B.attract C.please D.comfort 2A.troublesome B.dangerous C.rough D.violent 3A.little B.slow C.fast D.much 4A.running B.moving C.looking D.climbing 5A.so B.very C.even D.too 6A.crying B.joking C.shouting D.smiling 7A.patiently B.regretfully C.cheerfully D.lightly 8A.disappointed B.ashamed C.determined D.surprised 9A.calledoff B.foughtagainst C.wentinfor D.tookup 10A.recognized B.disregarded C.avoided D.befriended 11A.Even B.Thus C.However D.Meanwhile 12A.our B.his C.my D.her 13A.interviewing B.asking C.describing D.arranging 14A.wish B.brain C.health D.will 15A.struggled B.appeared C.failed D.hesitated 16A.city B.village C.organization D.state 17A.bored B.pleased C.touched D.puzzled 18A.combination B.connection C.composition D.satisfaction 19A.behind B.in C.out D.away 20A.article B.trip C.interview D.flight
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8分Scientistshavebeenstudyinghowpeopleusemoneyforlong.Nowthey'refindingsometheoriesmayapplytoonegroupofmonkeys. Researchersrecentlytaughtsixmonkeyshostousemoney.Theygavethemonkeyssmallmetaldisks圆片thatcouldbeusedlikecashandshowedthemsomeyummyapplepieces.Themonkeyssoonfiguredoutthatiftyeygaveoneofthediskstoascientistthey'dreceiveapieceofappleinreturn. Ifyouthinkthatisallthemonkeyscanfigureoutyouarewrong.TworesearchersJakeandAllisonactedasapplesellersintheexperiments.Themonkeysweretestedoneatatimeandhad=12diskstospendineachexperiment.JakealwaysshowedthemonkeysonapplepiecewhileAllisonalwaysshowedtwopieces.Butthat'snotnecessarilywhattheygavethemonkeys.Thenumberofapplepiecesgivenforadiskwasdeterminedatrandom. ExperimentOneAllisonshowedtwopiecesofapplesbutgavebothpieceonlyhalfthetime.Theotherhalfshetookonepieceawayandgavethemonkeyjusttheremainingpiece.Jakeontheotherhandalwaysgaveexactlywhatheshowedonepieceforeachdisk.ThemonkeyschosetotrademorewithAllison. ExperimentTwoAllisoncontinuedtosometimesgavetwopiecesandsometimesonepiece.ButnowhalfthetimeJakegavetheoneapplepiecehewasshowingandhalfthetimeheaddedabonus.Guesswhat?ThemonkeyschosetotrademorewithJake. InthefirstexperimentthemonkeyscorrectlyfiguredoutthatiftheytradedwithAllisonthey'dendupwithmoretreats.InthesecondonewhenamonkeyreceivedtwopiecesfromJakeitseemedlikeagain.WhenAllisongavethemonkeyonlyonepieceinsteadofthetwosheshoweditseemedlikealoss.ThemonkeyspreferredtradingwithJakebecausethey'drathertakeachanceofseemingtowinthanseemingtolose. Wealsosometimesmakesillybusinessdecisionsjusttoavoidthefeelingthatwe'regettinglessevenwhenwe'renot.Wouldyouhavemadethesamechoices? 1Whatconclusionmightexpertsdrawfromthefirstexperiment? A.Peoplearesmarterintermsoffinance. B.It'seasytoteachmonkeyshowtotrade. C.Businesstheoriescanapplytoallmonkeys. D.Themonkeysshowcertainbusinesssense. 2Whatdoesabonusinparagraph5referto? A.Acoin. B.Achance. C.Ametaldisk. D.Anapplepiece. 3WhydidthemonkeyschoosetotrademorewithJakeinthesecondexperiment? A.Becausetheydidn'tlikethefeelingoflosing. B.BecausetheygetmoreapplepiecesfromJake. C.BecauseJakealwaysgavethemtwoapplepieces. D.BecausetheapplepiecesfromJakewereyummy. 4Whatcouldbethebesttitleforthepassage? A.DiskforAppleWhotoTradewith? B.ShoppingforBargainSameofdifferent? C.Moneky'sBusinessSenseSmartorSilly? D.People'sBusinessDecisionLoseorGain?
15分BornonJune121929AnneFrankwasaGerman﹣Jewishteenager1wasforcedtogointohidingduringtheHolocaust大屠杀.Sheandherfamilyalongwithfourothers2spendovertwoyearsduringWorldWarⅡ3hideinanotherpartofroomsaboveherfather'sofficeinAmsterdam. Sinceitwasfirstpublishedin1947AnneFrank'sdiaryhasbecomeoneofthe4powerfulmemoirs回忆录oftheHolocaust.5itmessageofcourageandhopeinthefaceofdifficultyhasreachedmillions.Thediaryhasbeentranslatedintomorethan60languageswithover30millioncopies6sell.AnneFrank'sstoryisespecially7meaningtoyoungpeopletoday.Formanysheistheirfirstexposure接触tothehistoryoftheHolocaust. AfterbeingreportedtotheNazisAnneherfamilyand8otherslivingwiththemwerearrested逮捕andsenttoNaziconcentrationcamps.InMarchof1945several9monthaftershewasarrestedAnneFrankdied.Shewasfifteenyearsold. Hercourageandlegacyliveonandsheisfrequentlyregarded10arolemodelfortod
糕点疏松的主要成分中含有碳酸氢钠某化学兴趣小组对碳酸氢钠的化学性质进行探究. 【探究实验一】碳酸氢钠溶液的酸碱性用玻璃棒蘸取碳酸氢钠溶液在pH试纸测上并与对比读出其pH值约为10由此得出结论是碳酸氢钠溶液呈碱性. 【探究实验二】碳酸氢钠能否与酸反应取少量固体放入试管中滴加足量的稀盐酸现象为.结论碳酸氢钠能与酸反应. 【探究实验三】碳酸氢钠的热稳定性取一定量的碳酸氢钠放在铜片上加热如图所示. 1加热一段时间后观察到烧杯内壁有水珠. 2充分加热后将烧杯迅速倒转过来加入适量的澄清石灰水振荡观察到石灰水变浑浊. 3通过进一步实验来确定充分加热后的固体产物的成分.限选试剂及仪器稀盐酸氯化钙溶液澄清石灰水酚酞溶液蒸馏水试管胶头滴管 请分析上述操作①中不能用澄清石灰水替代氯化钙溶液的理由. 4根据上述实验结论写出碳酸氢钠受热分解的化学方程式.
10分假定英语课上老师要求同桌之间交换修改作文请你修改你同桌写的以下作文.文中共有10处语言错误每句中最多有两处.每处错误仅涉及一个单词的增加删除或修改. 增加在缺词处加一个漏字符号∧并在其下面写出该加的词. 删除把多余的词用斜线\划掉. 修改在错的词下画一横线并在该词下面写出修改后的词. 注意 1.每处错误及其修改均仅限一词 2.只允许修改10处多者从第11处起不计分. ManystudentsgotoInternetbarsplayvideogamesthattakesmuchoftheirprecioustime.SomestudentsevenstayedinInternetbarsdayandnightforgottheirstudies.Nodoubtthesestudentswillfinallyendupwiththeirbrightfuturedestroy.Furthermoresomestudentsvisitunhealthilywebsitesbyaccidents.Andtheyarefinallyabsorbedtotheexcitementofreadingunhealthystoriesorwatchingdirtyvideos.AlltheseareharmfultotheteenagersandifonlythisisnotcontrolledortheuseoftheInternetisnotproperlyguidedsomeofuswillgothewrongway.
几种物质的溶解度曲线如图.则下列说法正确的是
6分STOCKHOLMMarch11Xinhua﹣﹣AlthoughstillcoldintheNordicinearlyspringSwedishkidscouldn'twaittogoforoutdooractivitiesintheearlyspring. OnSaturdayoutdoorclubsandexhibitorsbroughttheirnewproductstotheSwedishOutdoorShow2017inStockholmandencouragedkidstoplayandjointheiractivities. ThisisgoldpanningthatwedointhemiddlepartofSwedenasmalltowncalledKopparberg.ItisaniceactivityforchildrenforadultsjusttobeoutinthenatureandseethelovelynaturethatwehaveinSwedenandmaybefindsomegoldexhibitorUllaKalander﹣KarlssontoldXinhua.TheyhaveseentheprogramontelevisioncalledGoldRushthatcomesfromCanada.Somanypeopleareinterestedingoldpanningtheywanttoberich.Butyoudonotberichyoujustberichofseeingthenaturesheadded. ApartfromtraditionalactivitieslikekayakingandclimbingdivingisanotherfavoriteoutdoorsportsfortheSwedes. Stockholmissurroundedbylakesandeveryoneisreallygoingintolakesanddivingswimmingetc.KidsaretaughttoswimalreadyinschoolsoeverySwedishkidcanswimandgoingfromthereintodivingiseasyofcourseexhibitorAndersHolmbergtoldXinhua. Thethree﹣daySwedishOutdoorShowlastsuntilSundayandisexpectedtobringabout30000activeoutdoorpeoplewithdifferentinterestsandlevelsofexperience. 1HoldingSwedishOutdoorShowisto. A.makesomepeoplebecomerich B.makeaprofitfortheorganization. C.getmorepeopletogetclosetonature D.makepeoplemuchstrongerinhealth 2Theunderlinedpartinthefirstparagraphprobablymeans. A.werenotwillingtogo B.hadastrongdesiretogo C.couldhavenoalternativebuttogo D.coulddecidewhethertogoornot 3TheAuthor'spurposeofwritingthepassageisto. Ainform B.entertain C.persuade D.describe
下列图示实验能达到目的是
25分假如你是李华你的英国笔友Peter即将完成学业不久前来信就是否到中国工作询问你的意见.请根据以下提示回一封电子邮件 1建议他来中国 2阐述你的理由就业机会多所学专业受欢迎不同的文化体验等 3承诺可提供帮助. 参考词汇专业major 注意 1词数100~120 2文章开头和结尾已给出不计入总词数 3可适当增加细节以使行文连贯. DearPete I'mverygladtohavereceivedtheletteryousentmelastweek. Bestwishes. Yours LiHua.
某饼干包装上的说明部分如图所示下列说法正确的是
10分假定英语课上老师要求同桌之间交换修改作文请你修改你同桌写的以下作文.文中共有10处语言错误每句中最多有两处.每处错误仅涉及一个单词的增加删除或修改. 增加在缺词处加一个漏字符号∧并在其下面写出该加的词. 删除把多余的词用斜线\划掉. 修改在错的词下划一横线并在该词下面写出修改后的词. 注意1.每处错误及其修改均仅限一词 2.只允许修改10处多者从第11处起不计分. Onasnowywinternightabuswith45passengerhadanaccidentbecauseofthewetroad.Andallofthemweretrappinginthebusandwhatwasworsethebusranoutgasanditwasverycoldinit.Theycoulddonothingbuttowait.Amanlivednearbysawwhathadhappened.Heandsomevillagersmanagedtoopenthedoorandhelpedallofthemoutofabus.Thenhetookustohishomebutofferedfoodandwaterandevensomewarmclothestothechildren.Theyspenttwodaysinhishomeandhelpcamefinal.Allofthemarethankfultohimforwhathedid.
8分TodayismyfirstdayatMerchistonCastleSchoolandIwasreallynervousaboutitbecauseIhavenevervisitedtheschoolbeforeanddidn'ttakeanysummercourse.DespitemyanxietyIsoonrelaxedonceIarrivedthestaffweresonicethatIfeltmyspokenEnglishwasbetterthanitactuallywas!AssoonasIwalkedintothedayroomofmyboardinghouseIwasabsolutely完全地amazedbythefriendlyatmosphereeveryonewassofriendlythataboyasshyasIhadnodifficultyinsettinginandImademanynewfriendsonmyveryfirstdayalthoughIwasstrugglingtorememberallthenames. AlsoIrealizedtherewereotherinternationalstudentsinthehousefromallovertheworldsuchasSouthKoreaJapanandRussia.AlthoughtheirEnglishwasnotsofluentitdidn'ttakelongforustounderstandeachotheratall.InsomewaysitwasevenbettertopracticeEnglishbyspeakingtotheinternationalstudentsbecausewewerebothlearning. AsaboarderthequalityoffoodissomethingIconsiderveryimportantandMerchistonhasnotletmedown.Theschoolkitchensarerunbyaprofessionalcateringcompanyandthequalityoffoodisexcellent.Alsotheytaketheissueofahealthydietreallyseriously.IrememberonceIwasaskedtotakemoresaladformymealbyamemberofthekitchenstaffforIdidnothaveenoughvegetables.Thisbringstoanotherpointofbeingaboarderyouneedtolearnhowtolookafteryourselfandberesponsibleforyourself.Oneofthehugeadvantagesofbeingaboarderisthatwecanhavebreakfastintheschoolwhichmeanswedon'thavetopullourselvesoutofthebedasearlyasthedaypupils! 1WhywasthewriternervouswhenhewasatMerchistonCastleSchoolonthefirstday? A.Becausehehadnofriendsandrelativesthere. B.Becausehedidn'tknowtheschoolwell. C.BecausehewasnotgoodatEnglish. D.Becausehewasshy. 2Onthefirstday. A.thoughthewriterwasanxioushesoonrelaxed B.hefoundthedayroomofhisboardinghouseterrible C.hemademanynewfriendsbuthedidn'trememberanyoftheirnames D.hethoughthespokeEnglishbetterthanthestaffintheschool 3WhichofthefollowingisWRONGaccordingtothepassage? A.IntheboardinghousethereareonlystudentsfromSouthKoreaJapanandRussia. B.Theinternationalstudentsintheboardinghousedon'tspeakEnglishveryfluently. C.ThefoodinMerchistondoesn'tmakethewriterdisappointed. D.Theprofessionalcateringcompanythinkstheissueofahealthydietveryimportant. 4Theunderlinedwordboarderinthelastparagraphmeans. A.astudentwhoisfromabroad B.astudentwholivesatschool C.astudentwhoisgoodatEnglish D.astudentwhousedtobeshy
10分1Therewerefewpeopleontheearthandnaturalresourcesseemedtobeunlimited.Todaythingsaredifferent.Theworldhasbecometoocrowded.Weareusingupourresourcestooquicklyandatthesametimewearepollutingourenvironmentwithdangerouschemicals2. Everyonerealizestodayiftoomanyfisharetakenfromtheseatherewillsoonbenoneleft.Yetwithmodernfishingmethodsmoreandmorefisharecaught.Weknowthatiftoomanytreesarecutdownforestswilldisappearandnothingwillgrowintheland.Yetwecontinuetousebiggerandmorepowerfulmachinestocutdownmoreandmoretrees.3Howeverinmostcountrieswasteproductsarestillputintoriversorintotheseaandtherearefewlawstostopthis.Weknowtoothatifthepopulationoftheworldcontinuestoriseinafewyearstherewillnotbeenoughfood. 4Ifweeatmorevegetablesandlessmeattherewillbemorefoodavailableforeveryone.Landthatisusedtogrowcropsfeedsfivetimesmorepeoplethanlandwhereanimalsarekept.5theworldpopulationwillnotrisesoquicklyifpeopleusemodernmethodsofbirthcontrol.Finallyifweeducatepeopletothinkaboutthproblemsweshallhaveabetterandcleanerplanetinthefuture. A.Whatcanwedotosolvetheseproblems? B.Soweshouldtryourbesttoprotecttheenvironment. C.Inthepastmandidn'thavetothinkabouttheprotectionofhisenvironment. D.Werealizethatiftheriversarepollutedwithwasteproductsfromfactorieswewilldie. E.Whydosomepeopledosofoolishthings? F.Ifwecontinuetodothishumanlifewon'tsurviveinthefuture. G.Outnaturalresourceswilllastlongerifwelearntorecyclethem.
危险化学品要在包装标签上印警示性标志.氢氧化钠应选用的标志是
鉴别下列物质所用的方法错误的是
15分TheTowerBridgeisoneofthetwenty﹣sevenbridgesovertheRiverThames.ItisclosetotheTowerofLondonfrom1theTowerBridgegotitsname.ItisasymbolofLondon. ItisrecordedthattheTowerBridge2buildin1894andnowitisoneofthe3famousbridgesintheworld.It'sinterestingthatitsmiddlepartcanberaised4letbigshipspass.Itusedtoberaisedabout50timesadaybutnowitisraisedonly4to5timesaweek.Ifyouareluckyenoughtoseethebridgewithitstwoarmsopenhighintheairyou'llneverforgetit. PeopleoftenthinktheTowerofLondonandtheTowerBridgeare5thesameage.6infacttheTowerofLondonwasbuilt1000yearsagowhilethelatteronly7haveahistoryofover100years. TheTowerBridgewasfirstpaintedchocolatebrown.Lateritwaspaintedredwhiteandblue.ItspicturealsoappearedintheopeningoftheSummerOlympicGames8holdinLondonin2012.Socometovisitthefamousbridge.You'll9surehaveawonderfulexperienceandit'llleaveyoualasting10impress.
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