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如图为某同学制作的简易气温计．他向一个空的铝制易拉罐中插入一根粗细均匀的透明吸管，接口用蜡密封在吸管内引入一小段油柱．外界大气压p0＝1.0×105Pa，温度t1＝29℃时油柱与接口的距离l1＝10...
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高三下学期物理《》真题及答案
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如图向一个空的铝制饮料罐即易拉罐中插入一根透明吸管接口用蜡密封在吸管内引入一小段长为h=5cm密度ρ
2018年·哈二滨六中二模如图所示向一个空的铝饮料罐即易拉罐中插入一根透明吸管接口用蜡密封在吸管内引
如图所示向一个空的铝饮料罐即易拉罐中插入一根透明吸管接口用蜡密封在吸管内引入一小段油柱长度可以忽略.
在一个标准大气压下某同学将冰块放入空易拉罐中并加入适量的盐用筷子搅拌大半分钟测得易拉罐中冰与盐水混合
盐使冰的熔点低于0℃
盐使冰的熔点高于0℃
盐对冰的熔点无影响
盐的熔点是0℃
如图为我市某中学生在物理课外活动中制作的小船他是利用燃烧的蜡烛加热易拉罐中的水来推动其前进的易拉罐中
如图所示向一个空的铝饮料罐即易拉罐中插入一根透明吸管接口用蜡密封在吸管内引入一小段油柱长度可以忽略
如图所示向一个空的铝饮料罐即易拉罐中插入一根透明吸管接口用蜡密封在吸管内引入一小段油柱长度可以忽略如
某学校科技兴趣小组利用废旧物品制作了一个简易气温计在一个空葡萄酒瓶中插入一根两端开口的玻璃管接口处用
如图在一个标准大气压下某同学将冰块放入空易拉罐中并加入适量的盐用筷子搅拌大约半分钟测得易拉罐中冰与盐
盐使冰的熔点低于O℃，自霜的生成是凝华现象
盐使冰的熔点高于O℃，白霜的生成是凝华现象
盐使冰的熔点低于O℃，白霜的生成是凝固现象
盐使冰的熔点高于O℃，白霜的生成是凝固现象
如图1所示用吸管向两个空易拉罐中间吹气导致中间的空气流速加快_______减小使得两易拉罐相互___
学习了滑动变阻器以后小明同学制作了一个简易调光灯装置如图7所示他把滑动端的金属夹首先夹在了铅笔芯的B
易拉罐可乐是许多中学生喜欢的饮料用铝合金制作易拉罐是利用了该材料具有良好的填一种物理属性.用一个摩擦
2012安徽第11题如图在一个标准大气压下某同学将冰块放人空易拉罐中并加入适量的盐用筷子搅拌大约半分
盐使冰的熔点低于O℃，自霜的生成是凝华现象
盐使冰的熔点高于O℃，白霜的生成是凝华现象
盐使冰的熔点低于O℃，白霜的生成是凝固现象
盐使冰的熔点高于O℃，白霜的生成是凝固现象
如图在一个标准大气压下某同学将冰块放人空易拉罐中并加入适量的盐用筷子搅拌大约半分钟测得易拉罐中冰与盐
盐使冰的熔点低于O℃，自霜的生成是凝华现象
盐使冰的熔点高于O℃，白霜的生成是凝华现象
盐使冰的熔点低于O℃，白霜的生成是凝固现象
盐使冰的熔点高于O℃，白霜的生成是凝固现象
如图所示在一个标准大气压下某同学将冰块放入空的易拉罐中并加入适量的盐用筷子搅拌大约半分钟测得易拉罐中
凝华 液化
液化 凝华
凝固 液化
升华 汽化
如图所示向一个空的铝饮料罐即易拉罐中插入一根透明吸管接口用蜡密封在吸管内引入一小段油柱长度可以忽略.
如图所示向一个空的铝饮料罐即易拉罐中插入一根透明吸管接口用蜡密封在吸管内引入一小段油柱长度可以忽略
某同学找了一个用过的易拉罐在靠近底部的侧面打了一个洞用手指按住洞向罐中装满水然后将易拉罐竖直向上抛出
易拉罐上升的过程中，洞中射出的水的速度越来越快
易拉罐下降的过程中，洞中射出的水的速度越来越快
易拉罐上升、下降的过程中，洞中射出的水的速度都不变
易拉罐上升、下降的过程中，水不会从洞中射出
在一个标准大气压下某同学将冰块放入空易拉罐中并加入适量的盐用筷子搅拌大约半分钟测得易拉罐中冰与盐水混
盐使冰的熔点低于0℃，白霜的生成是凝固现象
盐使冰的熔点高于0℃，白霜的生成是凝华现象
盐使冰的熔点低于0℃，自霜的生成是凝华现象
盐使冰的熔点高于0℃，白霜的生成是凝固现象
如图甲所示向一个空的铝制饮料罐即易拉罐中插入一根透明吸管接口用蜡封闭在吸管内引入一小段2cm长的水银
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下面是某校关于中学生双休日活动现状的一份调查结果.请在借助资料以HaveFunonWeekends!为题给EnglishonCampus写一篇稿件.就中学生应如何过双休日发表你的看法. 注意:1.词数100左右2.无需使用全部资料3.适当拓展以使内容连贯.
Itwasverydifficultforhimtotakeastandthemajority. A.for B.in C.against D.to
HigherEducationINTHEUnitedStates HighereducationintheUnitedStatesincludesanyprogramofstudyattwo﹣year﹣collegesfour﹣yearcollegesandgraduateschools.Therearemorethan4100communitycommunitycollegescollegesanduniversitiesintheUnitedStates.Four﹣yearcollegesgrantundergraduatebachelor'sdegreesB.A.orB.S..Two﹣yearcollegesoftencalledcommunitycollegesoffertheAssociateofArtsortheAssociateofSciencedegreesA.A.orA.S.Thewordscollegeanduniversityareoftenthesamebutitisgenerallyunderstoodthatauniversitycanoffergraduatedegreesaswell.ThesedegreescanbequitespecializedsuchasaMasterofArtsinaparticularsubjectorevendoctoratedegrees. Americancollegesanduniversitiesmaybepublicprivateorreligiouszōng jiāo 的.Publicuniversitiesareownedbythestates.Studentspaytuition学费atpublicuniversitiesbutthosewhohavelivedinthestateforacertainperiodoftimedonotpayasmuchasstudentsfromoutsidethestate.Theannualaveragecostoftuitionfeesandroomandboardatuniversitieswas$36564in2014.Thesecostshoweverdependonthesizelocationreputation声誉etc.oftheuniversity. Privateandreligiousinstitutionscanbeveryexpensivebecausetheydonotreceivethesametypeoffundingthatpublicschoolsdoalthoughtheymaygetsomemoneyfromthestateforcertainprograms.SomeAmericanprivateuniversitiesareconsideredthebestinthenationifnotintheworldbutthecostsoftheseschoolsareveryhigh.Itisusuallynotnecessarytobeamemberofaparticularregiontoattendthereligiousschool. Lasttherearealsosometechnicalinstitutionsthatareprivatelyownedlikebusiness.Thesetechnicalinstitutesoffertwo﹣yearprogramsinsuchfieldsasautomotiveengineeringbusinessandelectronics.Thetrainingisveryspecializedandthegoalsofthestudentsarespecificallyrelatedtoaparticularoccupation. 1.Whatdegreesdothecommunitycollegesoffer? A.Bachelor'sdegrees B.Master'sdegrees. C.A.A.orA.S. D.Doctoratedegrees. 2.What'sthedistinctivefeatureofpublicuniversities? A.Roomandboardarefree. B.Theyaresupportedbythestates. C.Theaveragecostisover﹩36564peryear. D.Studentsfromdifferentstatespaythesametuition. 3.Whydosomepeoplechoosetoattendprivateuniversities? A.Theyreceivefundingfromthegovernment. B.Theyarelocatednearwherestudentslive. C.Theyareexcellentineducation. D.Theyprovidesomefinancialhelp. 4.Wherecanwepossiblyfindthetext? A.Afashionmagazine B.Astorybook C.Atravelguide D.Agovernmentwebsite
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Mostdogownersareconvincedthattheirfour﹣leggedfriendsknowexactlywhattheymeanwhentheyusecertainwordslikesitstayortreat.Howeverresearchershavealwayswonderedwhetherdogsreallyunderstandhumanspeechoriftheyrelyonotherinformationtogetthemeaning.Forexampledoesthewordfetchformapictureofastickorballinthedog'smindordoesthedogbringbacktheobjectbasedontheowner'svoiceorgesture?AnewstudybyscientistsatAtlanta'sEmoryUniversityseemstoindicatethatman'sbestfrienddoesindeedknowwhattheownerissaying. Theresearchersbeganbyaskingtheownersoftwelvedogsofvariouskindstotraintheirpetstoidentifytwotoysofdifferentmaterialssuchasatoyanimalandaball.Oncethedogshadmasteredthetasktheytookturnsinsideaspecialscanner.Theownersthentestedtheirdog'slanguageskillbyfirstcallingoutthenamesofthetoystheyhadbeentrainedtorecognizeandthensayingmeaninglesswordssuchasbobbuandbodmickwhileholdinguprandomobjectsthedogshadn'tseenbefore. Thescanssuggestedthatthepartsofthedogs'brainsresponsibleforprocessingofsoundsshoweddifferentbrainpatternswhentheyheardwordstheywerefamiliarwithcomparedwiththeonestheyhadneverheardbefore.Whilethatwasnotenoughtoprovethatthedogswerepicturingtheirtoyswhentheyheardtheworditdidindicatesomesortofrecognition.Theresearchersbelievethisisanimportantstepforwardinunderstandinghowdogsprocesslanguage. Evenmoreinterestingwasthatthedog'sbrainsshowedahigherlevelofneural神经activityatthesoundofunknownwords.Thisistheexactoppositeofwhathappensinhumanbrainswhichgetmoreactiveatthesoundoffamiliarwords.Theresearcherssaythedogsmaybecomecheerfulatthesoundofnewwordstotrytounderstandtheminthehopeofdelightingtheirmasters.DogswanttopleasetheirownersandperhapsalsoreceivepraiseorfoodsaysEmptyneuroscientistGregoryBurnsseniorauthorofthestudy. Howeverthoughyourpetmayunderstandhumanspeechthescientistsrecommendusingvisualsignalsandsmellfortraining.Whenpeoplewanttoteachtheirdogatricktheyoftenusespokencommandbecausethat'swhathumanspreferPrichardsays.Fromthedog'sviewhoweveravisualcommandmightbemoreeffectivehelpingthedoglearnthetrickfaster. 1.What'sthepurposeofthenewstudy? A.Toconvincedogownerstounderstandtheirdogs. B.Toadvisedogownerstotreattheirdogskindly. C.Toprovedogsfollowowners'orderbylistening. D.Totestouthowdogsgetinformationfromowners. 2.Whatdoestheauthorintendtodoinparagraph2? A.Informtheresultoftheresearch. B.Statetheprocessoftheresearch. C.Stresstheimportanceoftheresearch. D.Introducethesubjectsoftheresearch. 3.Howdohumanbrainsanddogbrainsreacttowords? A.Humanbrainsbecomeactiveatunfamiliarwords. B.Dogbrainsbecomedelightedatunfamiliarwords. C.Humanbrainsarenotsensitivetofamiliarwords. D.Dogbrainsshownoresponsetofamiliarwords. 4.Whatdoscientistsadvisetheownerstodoindogtraining? A.Givedogsoralcommand. B.Teachdognewtricks. C.Involvesightandsmell. D.Encouragefasterlearning.
Thisisaveryhelpfulinvent.
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.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\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. Ioftengotoaweekendschool.Sodidmanyofmyclassmates.Thisseemspopularamongstudents.Goodweekendschoolshaveexcellentteacherswhichhelpusimproveourstudies. Besidesthiswegettoknowstudentsfromanotherschoolsandlearnabouttheircampusoflife. Soeverycoinhastwosides.Ourschoolworkisalreadyaheavyburden.Extralessonoftentakeuptoomuchofourtime.Inadditionpaylotsofattentiontotheextralessonswillaffecttheirschoolsubjects.WemayalsofindourselvesverytiredonMondaystoconcentrateonthelessonsinourschool.Weshouldthinkseriouslyaboutthisissueandmakebestuseofourtime.
ThesearefromBerlin.A.German B.Germen C.Germans D.Germens
IwillmeetJaneatthestation.Pleasewhattimeshewillarrive.A. count B. choose C. catch D. check
WelcometoAffairedeCoeur Youronlineconnectionformeetinggreetingandreadingaboutyourfavoriteauthorsandtheirlatestbooks.AffairedeCoeurabookreviewmagazinebringsyouthemostrecentarticlesandreviewsavailableontheweb.Onourpagesyouwillfindhonestbookreviewsfromallgenres类型fictionandnon﹣fiction. AdC'Sblogsandarticles: LifeisaRollerCoasterRidebyNatashaMoore ThesongmaysayLifeisaHighwaybutI'vefoundmylifehashadsomanyupsanddownsthatitoftenfeelsmorelikearollercoaster.AsIwritethisIjustworkedmylastdayatthedayjobIheldforthirty﹣sevenyears. DesertSurvivalbyKatMartin AsawriterIamalwayslookingfornewideas.ButIoftenfindthatmypastexperiencescanbeanimportantpartofthestory.Haveyoueverspenttimeinthedesert?CommentandyoucouldwinasignedcopyofKat'slatestreleaseAgainsttheOdds. TheInspirationsofOldHomesbyBethTrissel Passionforthepastandresearchintothosewho'vegonebeforemeistheunderlyinginspirationforallmyworkasisthebeautifulShenandoahValleywhereIlive.MyScots﹣Irishancestors祖先wereamongtheearliestsettlershere.DidyouknowVirginiahasmoreghoststoriesthananyotherstate? EmbracingHappilyEverAfterFairytaleStyleByHopeTarr IthinkIwasprobablyborntobearomancewriter.AsfarbackasIcanrememberI'vebeeninlovewithloveandthenotionofsoulmates﹣﹣﹣thatthere'saperfectpartneraOneTrueLoveforeachofussomeonewhowillviewusthroughlove'srose﹣coloredlenses镜片. 1.WhatcanyounormallyfindfromAffairedeCoeurmagazine? A.Bookreviews B.Placestotravel C.Ancientarticles D.Ticketinformation 2.Whichbookshouldyoucommentonifyouwanttheauthor'ssignature? A.DesertSurvival B.LifeisaRollerCoasterRI C.TheInspirationsofOldHomes D.AgainsttheOdds 3.WhichbookmentionsthatVirginiahasgotthemostghoststories? A.DesertSurvival B.LifeisaRollerCoasterRide C.TheInspirationsofOldHomes D.EmbracingHappilyEverAfterFairytaleStyle 4.Whichauthorregardshimself/herselfaromancewriter? A.KatMartin B.NatashaMoore C.BethTrissel D.HopeTarr
Johnhadn'texpectedherandpraisehimbuthehadhopedaheartythank﹣youfortryingtosaveher. A.fellover B.tofallover C.fallover D.fallingover
yougoyoushouldalwaysrememberweareChinese.A.Whenever B.Wherever C.However D.Whatever
There'sbeenanaccident!thedoctorimmediately! A.Tocontact B.Contacting C.Contact D.Tobecontacted
theysayitaloudornotmostmenexpectedtheirwivestobefaithful. A.If B.What C.Whether D.Even
IwillmeetyououtsidemainentranceofScienceMuseum. A.the;the B.the;/ C.a;the D./;/
AttheageofsevenwhilehisfriendswerespendingtheirallowancesonthingslikecandyandtoysJoseAdolfoQuisocolawasbusysavingmoneyforbasicpurchases.Totrytogethispeers同龄人todothesametheboyfromPerucameupwiththeideaofaneco﹣banktheBartselanaStudentBankwhichallowskidsofallagestobecomefinanciallyindependentwhilealsohelpingtheenvironment. Setupin2012thebankistheworld'sfirstbankforkids.Tobecomeamemberakidhastobringinatleast5kilogramsofsolidwasteandsetasavingsgoal.Onceacceptedallbankpartnersarerequiredtodepositatleastoneadditionalkilogramofrecyclablesonamonthlybasisandobserveotherrequirementssuchasattendingfinancialeducationandenvironmentalmanagementworkshops. ThewasteaccumulatedissoldtolocalrecyclingcompanieswhothankstoJose'seffortspayahigher﹣than﹣marketrateforeverythingbroughtinbythebankmembers.Themoneyreceivedisplacedinthepersonalaccountwheretheycollectuntilthesavingsgoalisreached.Theaccountholdercanthenwithdrawthemoneyorchoosetoleaveitandcontinuetogrowforabiggertarget.AtthebeginningmyteachersthoughtIwascrazyorthatachildcouldnotundertakethistypeofprojectJoserecalls.Theydidnotunderstandthatwearenotthefutureofthecountrybutitspresent.LuckilyIhadthesupportoftheschoolheadmasterandanassistantinmyclass. Theboy'seffortspaidoffandby2013thebankhadover200memberswhobroughtinonetonofrecyclablewaste.Todaytheeco﹣bankwhichnowhasthesupportofseverallocalinstitutionsboaststeneducationalcenters.Theyaredesignedtoteachtheover3000studentsaged10to18tobecomefinanciallyindependentusetheirmoneywiselyandhelptheenvironment. NotsurprisinglyJose'seffortshaveearnedhimseveralnationalandinternationalawards.OnNovember202018JosewonChildren'sClimatePrizewhichcomeswithamedaland＄5500inprizemoneyandisgiventoachildoryouthwhohasaccomplishedanextraordinaryachievementfortheclimateorenvironment. 1.WhydidJosesetupthebank? A.Toraisemoneyandsetuparecyclingcompany. B.Tobuynecessitiesanddonatethemtoneedykids. C.Tosavemuchmoneyandprotecttheenvironment. D.Toeducatethestudentsandhelpthemwinprizes. 2.Howcanakidbeadmittedtotheeco﹣bank? A.Bydonatingtotheeco﹣bank. B.Byturninginonekilogramofwasteinamonth. C.Bysendinginanapplication. D.Bypresentingagoalandacertainamountofwaste. 3.HowdidtheteachersfeelaboutJose'sprogram? A.Doubtful. B.Excited. C.Moved. D.Worried. 4.Whatisparagraph4mainlyabout? A.Howtheenvironmentisimproved. B.Whattheprojecthasachieved. C.Howtonsofwastehasbeenrecycled. D.Whatsupportthelocalinstitutionsget.
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. LasttermIhostedanexchangestudentcallingJacobfromtheGreatBritaintoourschoo1.HereallycaresforChineseculture.Jacobaskedmetoshowhimselfaroundthecityonweekends.ItookhimtomanylocalplaceofinterestandwealsogotothetheatertowatchashowofPekingOpera.Hewassoattractedbytheperformanceashedecidedtolearnit.MyfatherhappenedtoknowamasterofPekingOperaandintroducedJacobtohim.Jacobwasgreathonoredtobeoneofhisstudents.PuthisheartintoitJacobmadearapidprogress.WhenhereturnedEnglandhegaveaperformanceforwhathewonmuchadmirationfromhisclassmates.
Hereareaboutofourclassmateswearglasses.A.threefourths B.thirdfourth C.thirdfourths D.threequarter
下列有关生理活动的叙述正确的是
研究者为了研究外加葡萄糖对小球藻光合色素含量及细胞生长的响分别在甲组暗条件加足量葡萄糖乙组光照条件加足量葡萄糖和内组光照条件不加葡萄糖三种条件下培养小球藻结果如图1图2所示．1请写出直接影响小球藻光合作用光反应阶段的三种大量元素．除CHO元素外2分析图1可知添加葡萄糖对小球藻细胞的含量有显著影响．3图2结果表明光照条件加足量補萄糖培养条件下小球藻生长最快主要原因是．4缺少钾盐植物光合产物的合成与运输受阻光合速率下降说明无机盐的作用是．5瓜农为提高产量常给西瓜苗施油菜籽饼牛粪等农家肥其优点除了提高土壤温度利于无机盐的吸收还有等优点．
Itismydesirethatallmembersofthefamilyonceayear. A.willgather B.gathered C.togather D.gather
Thecostofthewholetripshouldbe500dollarsinfigures. A.close B.round C.even D.natural
Rememberbacktowhenyouwereayoungchild.Canyourecallwhoyourheroeswere?Weretheypeopleinyourfamily?WeretheyfrombooksorTVormovies? Duringtheirteenyearsyoungpeoplesearchfortwotypesofheroes.Thefirsttypeofherotheylookforissomeonetheycanadmire.Toooftenhowevertheyconfusesuperstarswithheroes.MostTVormoviesuperstarsaren'treallyheroes﹣﹣﹣they'recelebrities名流productsofthemedia.Thedangercomeswhenyoungpeopleconfusetheheroicwiththefamous.Infactbecausetheydon'thaverealheroespeopleofallagesturntofantasy想象中的heroes.AndthemediainturnfillthisneedwithIndianaJonesSupermanConantheBarbarianJamesBondLukeSkywalkerandotherfantasyfigures. Thesecondtypeofheroyoungpeoplesometimeschoosestandsfordisobedience叛逆towardparentsandrules.AnexampleisBlutoBluntarskyinthemovieAnimalHouse.Blutoisaterribletroublemaker.OfcoursesometeenagersmayactuallyadmireBluto'spersonalqualities. Aretheserealheroes?Notreallybecausewhotheyareandwhattheydoarepurelyadream.Realheroesareonesyouloveandwanttokeepasheroesforever.Celebritiesareeasycomeeasygo. Butdon'tcountrealheroesoutyet.Eveninanagewhenpeoplesaytherearenoheroes﹣﹣﹣onlycelebrities﹣﹣﹣therearecountlessheroes.Therearemanyheroeswhoarenotsowellknown.Theyhaveriskedlifeoranythingvaluableonamatterofprinciple. Everyoneneedsheroestoadmire.Whetherthey'removiestarsrelativesnextdoorneighborsorstrangerswe'vereadaboutweneedthem.Bywhattheydoheroesshowusthatwetoocandosomethingoutstandingevenifweareonlyordinarypeople. 1.Whatproblemdoyoungpeopleoftenhaveaboutheroes? A.Theysearchforheroesintheirdreams. B.Theyneverlearnfromheroes C.Theyareuncertainaboutwhotoadmire D.Theyoftenlovetroublemakers 2.Whatistheauthor'sopinionaboutthetopic? A.Thereareveryfewrealheroes. B.Heroescanbefamouspeople C.Principlescauseheroes'death D.Allpeoplecandosomeheroicdeeds. 3.Youngpeopleneedheroesmainlybecausetheywantto. A.haverolemodels B.becomesuperstars C.admirecelebrities D.lovefantasyfigures 4.Whichofthefollowingcanbethebesttitleforthetext? A.BecomingHeroes B.EverybodyNeedsHeroes C.CelebritiesorHeroes? D.WhyHeroes?
AbeautifulSeptembereveningmy11﹣year﹣oldgrandsonJoshandhisteamwerewarmingupfortheirfirstfootballgameoftheseason. Atsixthe1calledthecaptainsforwardsaidsomethingand2hiswhistle.Thetwoteams3separately.Iwas4.Theotherteamwas5teninchestallerthanourplayers.Itdidn'ttakelongfortheir6advantagetoshow.Theytooka7﹣0leadvery7.Atthehalfthescorestoodat34to6.Josh8minimalplaytime.InthesecondhalftheyusedJoshmoreoften.Thescoreclimbedto40to6. Onceagaintheotherteambegantheir9downthefield.Theirquarterbackthrewtheball.Thereceivercaughtitand10thegoal.Therewasonlyonemaninhis11﹣Josh.Joshdoveand12thatboy'slegswithallhisstrength.ThereceiverdraggedJoshacoupleofyardsand13felldown. OnthenextplaytheirquarterbackshotthroughanopeningandrushedtothegoalbuttherewasJoshagain.Joshtookhimoffhisfeetand14anothergoal.Theyscoredonthelastplay.butitwasn'tJosh's15.Thegameendedwithascoreof48to6. Onthewayhome.Iwantedto16Joshbutheturnedtomewitha17smile.Grandpathatwasa18game. Butyoulost48to6! IknowbutIdidgood. Theboyunderstoodthe19betterthanIdid.Theydidn'twinbuthedidhisbest.Iwasproudofhim.More20hewasproudofhimself. 1.A.player B.referee C.coach D.receiver 2.A.waved B.raised C.threw D.blew 3.A.gathered B.practiced C.celebrated D.wandered 4.A.inspired B.embarrassed C.shocked D.delighted 5.A.intotal B.onaverage C.atlength D.forexample 6.A.speed B.strength C.age D.size 7.A.often B.soon C.regularly D.rarely 8.A.saw B.lost C.expected D.wasted 9.A.break B.search C.charge D.debate 10.A.1etin B.foughtfor C.wentin D.headedfor 11.A.way B.position C.sight D.mind 12.A.maderoomfor B.1ookedupat C.tookholdof D.keptawayfrom 13.A.accidentally B.finally C.deliberately D.gradually 14.A.saved B.gained C.tried D.kicked 15.A.turn B.honor C.fault D.option 16.A.trick B.scold C.praise D.comfort 17.A.sad B.wide C.bitter D.polite 18.A.great B.close C.silly D.vital 19.A.team B.play C.game D.field 20.A.seriously B.fortunately C.specifically D.importantly
下列表述正确的是
Imaginebeingbornwithoutarms.Noarmstohugsomeoneandnohandsto1touch.Orwhataboutbeingbornwithoutlegs?Havingno2todancewalkrunorevenstandontwofeet.Nowputbothofthosescenestogether:noarmsandnolegs.Howwouldthat3one'severydaylife? WithoutanymedicalexplanationNickVujiciccameintotheworldwithneitherarmsnorlegs.Imaginethe4hisparentsfeltwhentheysawtheirbabybeingwhattheworldwouldconsiderimperfectand5.Littledidtheyknowthatthisbeautifullimblessbabywouldonedaybesomeonewhowould6andmotivatepeoplefromallwalksoflife. ThroughouthischildhoodNickdealtwiththe7ofself﹣respectandstruggledwithdepressionand8.AsNickgrewuphelearnedtodealwithhis9andstartedtobeabletodomoreandmorethingsonhisown.He10tohissituationandfoundwaysto11tasksthatmostpeoplecouldonlydobyusingtheirlimbssuchascleaningteeth12hairtypingonacomputeretc.Astime13Nickbegantoeagerlyaccepthis14andachievegreaterthings. Nickgotadoublebachelor'sdegree15inaccountingandfinancialplanning.Bytheageof19Nickhadstartedto16hisdreamofencouragingothersbysharinghisstorythrough17speaking.Hefoundthepurposeofhis18.Nowat27yearsoldhehasaccomplishedmorethanmostpeople.Hehastravelledaround19hisstorywithmillionsofpeople.Heisatrueinspirationalandmotivational20. 1.A.understand B.experience C.know D.prevent 2.A.ability B.interest C.reason D.chance 3.A.affect B.limit C.improve D.design 4.A.calmness B.excitement C.shock D.eagerness 5.A.unique B.abnormal C.extraordinary D.unqualified 6.A.teach B.organize C.inspire D.comfort 7.A.challenge B.management C.question D.load 8.A.tiredness B.disappointment C.loneliness D.relief 9.A.fault B.disability C.shortage D.willpower 10.A.devoted B.attended C.adapted D.stuck 11.A.accomplish B.attain C.find D.reduce 12.A.wearing B.brushing C.cutting D.losing 13.A.wentup B.wentahead C.wentaway D.wentby 14.A.situation B.position C.state D.emergency 15.A.researching B.majoring C.aiming D.choosing 16.A.cometrue B.undertake C.realize D.support 17.A.meaningful B.motivational C.significant D.strong 18.A.action B.behavior C.existence D.communication 19.A.telling B.recalling C.sharing D.writing 20.A.doctor B.speaker C.writer D.driver
Lostwalletswhichcontainapictureofababyaremorelikelytobereturnedtotheirownersscientistshavediscovered. Researchersleft240walletsonthestreetsofEdinburghlastyeartoseehowmanywerereturnedtotheirowners.Someofthewalletscontainedoneoffourphotographs﹣ababyacutelittledogafamilyandaportraitofanelderlycouple.Otherwalletscontainedacardsuggestingtheownerhadrecentlymadeacharitydonationwhileacontrolsample对照组containednothingatall. ProfessorRichardWisemanapsychologistwhowasinchargeoftheexperimentsaid42percentofthewalletswerepostedbackintotal.Thosecontainingthepictureoftheinfantorthebabyweremostlikelytobringaboutanhonestreactionfromthefinderwith88percentbeingreturnedfollowedbythosecontainingpicturesofthelittledogat53percent.Ofthosefeaturingthefamilysnapshot48percentweresenttothereturnaddressandonly28percentofthosewiththepictureoftheelderlycouple.Walletscontainingthecharitycardsandthecontrolsamplewereleastlikelytobereturnedwithratesof20and15percent. ProfWisemanoftheUniversityofHertfordshiresaidThebabykickedoffacaringfeelinginpeoplewhichisnotsurprisingfromanevolutionaryperspective角度.Wewereamazedbythehighpercentageofwalletsthatcameback. Thewalletswereplantedatrandomaboutaquarterofamileapart.Snapshotswereinsertedintoaclearplasticwindowinsidethewalletsnoneofwhichcontainedmoney. 1.What'sthemainideaofthepassage? A.Researchersleft240walletsonthestreetsofEdinburghlastyear. B.ProfessorRichardWisemancarriedoutanexperimentwith240wallets. C.Lostwalletscontainingapictureofababyaremorelikelytobereturned. D.Walletswithcontainnothingaremostlyreturnedtotheirowners. 2.Thepassageismadebelievableby. A.tellingstories B.usingfigures C.askingquestions D.givingexamples 3.TheunderlinedphrasekickedoffinParagraph4mostprobablymeans. A.caused B.showed C.avoided D.accepted 4.Itcanbeinferredthat. A.peoplewhoreturnedthewalletsareinterestedinpsychology B.dogsaremorerespectedinwesterncountriesthantheelderly C.ProfessorWisemanhadexpectedtheresultbeforetheexperiment D.theresultoftheexperimentcanbedifferentifwalletscontainmoney
Therearevariousaspectsthatgointomakingasuccessfulschoolandsuccesscanbemeasuredinvariousways.Oftentheteachersarepraisedforaschool'ssuccessandblamedforitsfailure.Yetinorderforaschooltobeeffectiveitmustbeaplacewhereteachingandlearningcaneasilytakeplaceandthatrequiresthehardworkofmorethanjusteducators.Studentsmusttakelearningintotheirownhandsandfeelasifwhattheyaredoingisasimportantasitactuallyis.Thiscanonlybedonewiththecooperationofeveryadultthatisinvolvedinthestudents'life.Someoftheseindividualsoftengounnoticedyettheroletheyplayinthestudents'livesisimmeasurable. Intheschooladministrativeassistantsgreetstudentsatthestartofthedayandansweralargequantityofquestions.Whenanassistantremembersastudent'snameorevensomethingspecialaboutthatstudentitcommunicatestohimthatheiscaredfor.Theassistantcanalsogivethatextraencouragementforastudenttomakebetterchoicesespeciallywhentheyarevisitingtheprincipal'soffice. Meanwhilethoughcafeteriaworkershaveashortspaceoftimetointeractwithstudentstheycanmakeabigdifferenceaswell.Beyondmeetingnutritionalneedscafeteriaworkersmayalsoonoccasionmeettheemotionalneedsofthestudentstheyserve.Studentsbenefitfrompositiveinteractionwithadultsandcafeteriaworkersmaygivethatextrabitofencouragementthatachildneeds. Custodians管理员areusuallyunderappreciatedforwhattheyoffertoschools.Theyhavetobeknowledgeableabouteverythingfromcleaningtofixingthemostintricate复杂的tools.Theygettoschoolearlyinthemorningbeforeteachersarriveandlockuplateatnightafterthelaststudenthasleftfromtheafter﹣schoolevent.Theyalsomakesureteachersareequippedwiththenecessaryitemsandpreparetheroomssothattheyarereadyforlearning.Agreatcustodianalsogivesthatkindwordorextrasmiletothatstudentwhoneedsitmost. 1.Thepurposeofthepassageisto. A.emphasizetheroleteachersplayinaschool B.highlightthecontributionsofotherstaffatschoolbesidesteachers. C.telluswhomakethegreatestcontributionstoaschool D.explainwhatcontributestothesuccessofastudent 2.Ifanassistantremembersastudent'snamethestudentwillfeelthat. A.heispaidparticularattentionto B.heisspecial C.hehasdonesomethingwrong D.hehasmadeprogressinstudy 3.WhichofthefollowingisTRUEaboutcafeteriaworkers? A.It'senoughforthemtocookforthestudents. B.It'shardforthemtointeractwiththestudents. C.Theyhavethemostinteractionwithstudentsatschool. D.Theycanalsomeettheemotionalneedsofthestudents. 4.Howdoestheauthorfeelaboutthestaffmentionedinthetext? A.Disappointed. B.Dissatisfied. C.Appreciative. D.Doubtful.
﹣﹣﹣Youwantcreamandsugarinyourcoffee? ﹣﹣﹣ A.Asyoulike B.Yesplease C.Pleasedo D.Yeswithpleasure
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