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东东玩具商店用500元购进一批悠悠球，很受中小学生欢迎，悠悠球很快售完，接着又用900元购进第二批这种悠悠球，所购数量是第一批数量的1.5倍，但每套进价多了5元． （1）求第一批悠悠球每套的进价是...
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学校保护视力预防近视的重点对象是
所有在校的中小学生
成绩优异的中小学生
父母或家族中患有近视的中小学生
体质孱弱或病后的中小学生
未养成良好用眼卫生习惯的中小学生
据某地区统计今年中小学生中肥胖学生约占10%而且肥胖学生人数正在以8%的速度增长假设近年中小学生的总
10.08%
10.8%
11.8%
18%
教育部根据社会发展的变化公布了新的中小学生行为规范守则中学生与小学生生活学习环境相似对学生要求具有一
东东玩具商店用500元购进一批悠悠球很受中小学生欢迎悠悠球很快售完接着又用900元购进第二批这种悠悠
下列区域性的中小学生卫生保健机构的主要任务不包括
调查研究本地区中小学生体质健康状况
开展中小学生常见疾病的预防与矫治
指导本地区中小学校，开展爱国卫生运动
开展中小学生卫生技术人员的技术培训
开展中小学生卫生技术人员的任务指导
中小学生健康教育的第一目标人群是
中小学生
教职员工
学校领导
社区人群
学生家长
一位教师表达了她对电子游戏给中小学生带来危害的焦虑之情她认为电子游戏就像一头怪兽贪婪无情地剥夺了中
中小学生玩电子游戏，上课时无精打采
中小学生玩电子游戏，不愿与家长交流
中小学生玩电子游戏，花费了家里的资金
中小学生玩电子游戏，作业错误明显增多
社会对中小学生教育的主要渠道和形式不包括
街道、胡同、邻里对中小学生的教育
社区对中小学生的教育
学校教师在室外对中小学生的教育
大众传播媒介、各种校外机构对中小学生的教育
教育部根据社会发展的变化公布新的中小学生行为规范守则中小学生生活学习环境较相似对学生行为要求有一致性
普通中小学教育的性质是其培养目标主要是为促进中小学生的进一步全面发展打好坚实的基础
张某通过伪造中小学校印章中小学生成绩单为中小学生去国外就读骗取签证其行为构成伪造事业单位印章罪
据某地区统计今年中小学生中肥胖学生约占10%而且肥胖学生人数正在以8%的速度增长假设近年中小学生的总
10.08%
10.8%
11.8%
18%
关于推进中小学生研学旅行的意见指出中小学生研学旅行是由文旅部 门和学校有计划地组织安排
教育部根据社会发展的变化公布了新的中小学生行为规范守则中学生与小学生生活学习环境相似对学生要求具有一
阅读材料回答问题教育部根据社会发展的变化公布了新的中小学生行为规范守则中学生与小学生生活学习环境相似
一位教师表达了她对电子游戏给中小学生带来的危害焦虑之情她认为电子游戏就像一头怪兽贪婪无情地剥夺了中小
中小学生玩电子游戏上课时无精打采
中小学生玩电子游戏不愿与家长交谈
中小学生玩电子游戏花费了家里的资金
中小学生玩电子游戏作业错误明显增多
根据辽宁省旅游条例规定被确定为爱国主义教育基地的旅游区点应当对参观一律免费对参观实行半费并创造条件对
中小学生个人、中小学生集体、全社会
中小学生个人、全社会、中小学生集体
中小学生集体、中小学生个人、全社会
全社会、中小学生个人、中小学生集体
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BANG!thedoorcausedareverberation回声.ItwasjuststandingtherewithfatherstandingononesideandIontheotherside. Wewerebothingreatanger.Neversetfootinthishouseagain!stormedfather.WithtearswellingupinmyeyesIrushedoutoftheflatandranalongthestreet. Thestreetlightswereshiningcausingrathersad﹣feeling.Iwanderedaimlessly. Ayoungfatherwhoheldachildinhisarmswalkedpastme.IfeltasifIsawmychildhoodfromanotherspacehappyandcarefree. Butnow…Idon'tknowwhetheritisbecauseIhavegrownuporbecausedadisgettingold.Wedifferinourwaysofthinking.Healwaysputhisopinionsandcodesofbehavioronme.WheneverIdosomethingwrongheneveradmitsit.Wearejustliketwopeoplecomingfromtwodifferentworlds.Itfeelslikethereisanirondoorbetweenusthatcanneverbeopened. Iwanderedthestreetswithoutadestinationinmind.Myheartwasfrozenonthishotsummernight.AsIwalkedontherewerefewerandfewerpeopleonthestreetsuntilIhadonlythestreetlightstokeepmecompany.WhenIfinallyreachedthehigh﹣riseapartmentblockinwhichIlivedIsawthatthelightwasstillon. IthoughttomyselfIsfatherwaitingformeorishestillangrywithme? Infactitwasnothing.Perhapsdadwasthrowingawaysomeofhisoldstamps.Perhapshethoughttheywereuseless.IneverhadthecouragetotellhimthatIlikedcollectingstamps.Ican'tstandhisoutrageous蛮横的wordsIcan'tthrowyouawayletalonetheseoldpapers? Allthelightswereoffexceptfather's. Dadwasalwayslikethis.Maybehedidn'tknowhowtoexpresshimself.Aftershoutingatmehenevershowedanymercyoranymomentsofregret.Afteranargumenthehasthehabitofcreeping蹑手蹑脚upinmysleepandthentucking掖盖meunderneaththecovers. Thiswashowhealwayswas.Hehasbeenaleaderforsolongthattellingeveryoneelsewhattodohasbecomehissecondnature. Thelightwasstillon.AmIwrong?Iwhisperedmaybe…WiththekeyinhandIwasasnervousasIhadeverbeen.AtlastIdecidedtoopenthedoor.AssoonasIopenedthedoortearsrandownmycheeks.IsuddenlyrealizedthattheirondoorthatIhadimaginedbetweenusdidnotexistatall.Love﹣itsecondtonone. 1Decidewhichisthebestorderofthefollowingaccordingtowhathappenedinthepassage. a.Iopenedthedoorandenteredthehouse. b.SadlyIranoutintothestreet. c.IreachedtheplacewhereIlivedandsawmyhousestillbrightlylit. d.Ithoughtofmyfather'skindnesstowardsme. e.Iwalkedaboutinthestreetwithoutanyaim. A.bedca B.beacd C.becad D.becda 2Whydoyouthinkthefatheroftenshoutsathisson? A.perhapsthefatherisgettingolderandolder. B.perhapsthesonhasalreadygrownup. C.perhapstheyneveragreewitheachother. D.perhapsthefatherhasgotusedtodoingthat. 3Whatconclusioncanyoucometoafterreadingthepassage? A.Thefathertreatshissoninanunfairway. B.Thefatherisactuallykindtohisson. C.Thefatherisneitherkindnorcrueltohisson. D.Thefatherisalwaysfindingfaultwithhisson.
HowtoBecomeCleverer Onceaboycametoaskafishermanhowtobecomeclevererbecausehismotheralwayscalledhimfoolishboy. That'seasyansweredthefisherman.Iknowonewaytomakeyoubecomecleverer. Really? Ofcourse.Itissaidafishheadisgoodforbrain.Ifyoueatoneyou'llbecomeclevererindeed.Payonlythreepoundsforonefishhead.Theboypaidhimthreepoundsandthefishermancutoffafishheadandhandedittohim. Arawfishheadisnotgood﹣notevenforahungryboytoeatbuttheboyateitupintwogulps. Doyoufeelanything?askedthefisherman. Notinmyheadsaidtheboy. Theboylayonthegroundandthought.Onewholefishcostsonlytwopounds.Ihadpaidhimthreepoundsforthefishhead.Whycouldn'tIhavethewholefishforsoupaheadforbrainandonepoundleftover?Hejumpedupandshoutedatthefisherman.Youthief!Youarefoolingme!ThefishermanlaughedsayingThefishheadworksnowyousee. 1Theboyateuptherawfishheadonlyintwogulpsbecausehe. A.enjoyit B.wantedtotasteit C.tookitasagoodmedicine D.wasafoolishboy 2Theboycametothefishermaninorderto. A.buyafishhead B.askthefishermanaquestion C.buyawholefish D.AandC 3Theboypaidthreepounds.Heshouldhavehad. A.awholefish B.afishheadandonepoundback C.awholefishandonepoundback D.awholefishafishheadandonepoundback 4helpedtheboybecomecleverer. A.Agoodmeal B.Therawfishhead C.Nothing D.Whathadhappened
NoticeforTouriststoBeijingExpo2019 The2019BeijingHorticulturalExpo园博会fromApril29toOctober7isanopportunityforinternationaldiscoverywhereculturalelementsofdifferentplacesinChinaareondisplayaswellasgardensandbuildingsabouteachcountry'swonderfulcultureandhistory.Hereisanoticeforwhoeverplanstocome. QuickEntrybyShowingIDCards TomakesureyourquickandorderlyentryintotheExpoSite.pleasewaitinlinesandgetyourIDcardreadyforpre﹣checkticketcheckandsecurityinspectionbeforeentering.Duringtheticketcheckthosewhoholddiscountedticketsmustprovidethematerialsaboutdiscount. SafeTourtotheExpo Consideringyourpersonalsafetypleasedon'ttakeanythingthatmaydisturbothervisitorsortheorderoftheExpoSitesuchaspetskitesandspeakers.Exceptforwheelchairsfortheelderlyandthedisabledandstrollers婴儿推车forchildrennovehicles机动车辆areallowedtoentertheExpoSite TakingActiontoProtecttheEnvironment Tocreateagreenbeautifulenvironmentforyourselfandotherspleasefollowthetravelrules.protectpublicbuildingskeepenvironmentcleanandcareplantsgrowingintheExpoSite.Behaviorssuchasclimbingordestroyingstructuresandexhibitsarenotpermitted. OrderlyTravelbyLimitingtheNumber ForthesafetyofvisitorssometimesstaffmembersmaylimitthenumberoftouristsintosomegardensandbuildingsintheeventofovercrowdingThankyouforyourunderstanding. EnjoyingServiceandHavingFun TouristservicecentersintheExpoSiteprovideservicesincludinginformationinquiry查询storageofpersonalbelongingswheelchairandstrollerrentinglostfoundserviceandsearchformissingpersons.WehopeyouhaveagoodtimeattheExpo. Youcancalltheservicehotlineat86﹣10﹣86484017forinquirysuggestionorcomplaint.Thanksforyourattention. 1WhichofthefollowingisallowedtoentertheExpoSite? A.Wheelchairs. B.Dogs. C.Trucks. D.Cars. 2WhichserviceisNOTprovidedbythetouristservicecentersintheExpoSite? A.Strollerrenting. B.Informationinquiry. C.Sellingthesouvenirs. D.Lostfoundservice. 3Whatcanwelearnfromthepassage? A.Visitorscanbuyticketsonline. B.Thenumberofthetouristsisnotlimited C.Whoeverclimbsthestructurewillgetfined. D.VisitorsshouldshowIDcardbeforeentering
Tobeagoodteacheryouneedsomeofthegiftsofagoodactoryoumustbeableto1theattentionandinterestofyourstudentsyoumustbea2speakerwithagoodstrongpleasingvoicewhichisfullyunderyourcontrolandyoumustbeableto3whatyouareteachinginordertomakeitsmeaningclear. Watchagoodteacherandyouwillseethathedoesnotsitstill4hisclasshestandsthewholetimeheisteachinghewalksaboutusinghis5handsandfingerstohelphiminhisexplanationandhisfacetoexpressfeelings.Listentohimandyouwill6theloudnessthequalityandthemusicalnoteofhisvoicealways7accordingtowhatheis8about.Thefactthatagoodteacherhassomeofthegiftsofagoodactordoesn't9thathewillindeedbeabletoact10onthestageforthereareveryimportant11betweentheteacher'sworkandtheactor's.The12hastospeakwordswhichhehaslearntbyhearthehastorepeatexactlythe13wordseachtimeheplaysacertainpart14hismovementsandthewaysinwhichheuseshisvoiceareusually15beforehand.事先预先Whathehastodoistomakeallthesecarefullylearntwordsandactionsseemnaturalonthestage. Agoodteacher16inquiteadifferentway.Hisstudentstakeanactivepartinhis17theyaskandanswerquestionstheyobeyordersandiftheydon't18somethingtheysaysorry.Theteacherthereforehastosuithisacttotheneedsofhisstudentswhichisinhisclass.Hecan'tlearnhispartbyheartbutmust19itashegoesalong. Ihaveknownmanyteacherswhowerefine20inclassbutunabletotakepartinastage﹣playbecausetheirbrainswouldn'tkeepdisciplinetheycouldnotkeepstrictlytowhatanotherhadwritten. 1A.play B.hold C.give D.know 2A.clear B.slow C.quick D.loud 3A.act B.talk C.say D.report 4A.for B.before C.behind D.arms 5A.tongues B.word C.legs D.arms 6A.hear B.see C.think D.guess 7A.making B.changing C.expressing D.giving 8A.talking B.thinking C.hearing D.saying 9A.tell B.express C.show D.mean 10A.carefully B.badly C.well D.actively 11A.things B.differences C.points D.similarities 12A.actor B.teacher C.audience D.student 13A.different B.same C.above D.following 14A.just B.never C.ever D.even 15A.read B.known C.fixed D.written 16A.talks B.works C.teaches D.thinks 17A.groups B.party C.play D.class 18A.give B.place C.obey D.hear 19A.create B.discover C.teach D.continue 20A.speakers B.watchers C.actors D.listeners
Everyfestivalhasitsownmeaning.LaborDay.forexamplecelebratesthevalueofhardwork.Thanksgivingisaboutshowingthankstopeoplearoundyou.AndValentines'DayisatimewhenyouexpresslovetoyourlovedonesButsomehowitnowseemsthatallfestivalswejustaboutonething﹣shopping.Andthatcanbeabigproblem. Inawayover﹣consumption过度消费isthemotherofallourenvironmentalproblems.KalleLasnoncetoldCNN.LasnistheorganizerofBuyNothingDayadaysetupinCanadain1992tofightagainstunhealthyspendinghabitsandhasnowbecomeaninternationalevent.It'shelonthedaywhichisknownasBlackFridny﹣afamousshoppingdayintheUSandCanada. Youcanseetheirony讽刺here. EventhoughtheideaofBuyNothingDaywasbroughtup26yearsagoweseemtoneeditnowmorethaneverIt'sjustasLasnsaidallthedifferentkindsofpollutioninourlivestodaybadairqualitythereductionofforestareaendangeredanimalspeciesandplasticbagsfoundintheocean﹣seemtobethesamecauseover﹣consumption. ThelatestexampleistheSingles'DayshoppingcrazeofNov1l.whichsawanewsalesrecordButasNieLiacampaigneratGreenpeacetoldReuters.Record﹣settingover﹣consumptionmeansrecord﹣settingwaste.AnditwasreportedthatlastyeartheSingles'Daypackagesleftmorethan160000tonsofwasteincludingplasticandcardboard.TheCollinsdictionaryhasalsojustnamedsingle﹣useitsWordoftheYearpointingouttheproblemthatthere'retoomanythingswetowoutafteronlyusingthemonce. SoBuyNothingDaymightonlybehereforonedayayearbutit'snotjusttoremindustotheabreakfromshoppingonthatdaybuttochangeourlifestylecompletelyfocusingonfunwithpeoplewecareaboutratherthanwastingmoneyonuselessthings. 1What'stheauthorspurposeofwritingthefirstparagraph? A.Toexpressthepeople'sloveforallfestivals. B.Totalkaboutthemeaningofthefestivals. C.Toappreciatethevalueofthefestivals. D.Tobringoutthetopicofthepassage. 2WhydidKalleLasnorganizeBuyNothingDay? A.Tohelppeoplesavemoney. B.Tocutthecostfordailylife. C.Topreventover﹣consumption. D.Tosetupanewsalesrecord. 3What'sNieLi'sattitudetowardstheshoppingcraze? A.Opposed反对的. B.Supportive. C.Unknown. D.Neutral中立的. 4Whatcanbeasuitabletitleforthepassage? A.CreatingaNewLifestyle. B.BuyNothingDay. C.FestivalsAroundtheWorld. D.AChangeinPeople'sLife.
此题要求改正所给短文中的错误.如有错误则按下列情况改正 删除此行多一个词把多余的词用斜线\划掉 增加此行缺一个词在缺词处加一个漏字符号Λ 修改此行错一个词在错的词下划一横线并在该行下边写出改正后的词. 注意1.每处错误及其修改均仅限一词 2.只允许修改10处多改者从11处起不计分 MyinteresthadbeeninbooksinsteadofinfoodsinceIwenttohighschool.InthepastIwasrealinterestedinallkindsoffood.InsummerIlikedtobuyicecreamandcolddrinksandinwinterIliketobuysweetsandsomeanotherfood.WheneverIwentforawalkwithmyparentIwouldaskthembuymesomething.HoweverafterIwenttohighschoolIfoundIwasputtingonmyweight.SoIgaveupthehabitofeatingandbeginningtospendmoneyinallkindsofbooksandmyparentsarealwayscomplainingthatIamamoneyspender!
Goodtimemanagementallowsyoutocompletemoreinashorterperiodoftimelowerstheamountofpressure压力andleadstocareersuccess.Hereissomeadviceforyou. Makeaplan Listallthetasksthatareimportant1Nexthighlightthetasksonyourlisttoshowtheirurgency紧急.Thenfocusonlyononeitematatimeandenjoythepleasureofcrossingoffthecompleteditems. Stayawayfromdistractions分散注意力的事 Thoughthee﹣mailandsocialmediaareimportanttoyoureverydaycommunicationtheyrequiremuchofyourattention.2 Learntosayno 3.Althoughsayingnotosomeoneolderthanyouismuchmoredifficultit'simportanttobehonestandtolookafteryourhealth.Sharingyourlistwithhim/herwillhelptorefusetheadditionalwork. Giveyourselfabreak Don'tbehardonyourself.Youwillactuallyperformbetterifyoutakebreak4.Theworldwillnotfalldownifyouputoffopeningsomee﹣mails. Improveyourplan 5Remakeyourplanandtakeoffthedistractingtaskstofocusonasolution.Dealingwithproblemsinthefaceoftimepressurewillbeoneofyourmostvaluableexperiencesinyourfutureemployment. A.Trynottodomoreworkifpossible B.Takingbreaksisgoodforyourbrains C.Behonestwithyourselfaswellasothers D.Avoidlookingatyourworke﹣mailswhennotworking E.Writethemdownanddon'tjustrelyonyourmemory F.Reviewyourworkplanregularlywhenthingsarenotgoingwell G.Shutthemoffasyouworkonataskrequiringyourfullattention
IhaveafriendnamedMontywhoownsahorseranch牧场.Onedayhetoldmeastory. Therewasayoungmanwhowasthesonofahorse1.Hisfatherhadtogofromtheirhousetoranchtraininghorses. Onedaytheboy*steacheraskedthestudentsto2apaperaboutwhattheywantedtobeanddowhentheygrewup.Thatnighttheboyfinishedaseven﹣pagepaper3hisdreamofowningahorseranch.Heevendrewa4ofa4000﹣square﹣foothouse.Buthe5gotaredFonthefirstpage.Theboywiththedreamaskedhisteacher‘WhydidIreceiveanF?'Theteachersaid.Thisisan6dreamforayoungboylikeyou.Owningahorseranchneedsalotof7.There'snowayyoucouldeverdoit.'Thentheteacher8‘IfyourewritethispaperwithamorerealisticdreamIwillgiveyouamorerealistic9.' Theboywenthomeandaskedhisfatherwhatheshoulddo.Hisfathersaid‘Looksonyouhavetomakeyourown10.' Finallytheboy11thesamepapermakingnochangeatall.Hesaid‘You12keeptheFandI'llkeepmydream.' MontythenlookedatmeandsaidItellyouthisstory13youaresittinginray4000﹣square﹣foothouseinthemiddleofmy200﹣acrehorseranch.HecontinuedTwosummersagothe14teacherbrought30kidstocampoutonrayranchforaweek.Whentheteacherwasleavinghesaid‘LookMontyIcantellyouthisnow.WhenIwasyourteacherIwasadream15.DuringthoseyearsIstolealotofkids'dreams.16youhadnotgivenyoursup. Don'tletanyonestealyourdream.17yourheartnomatterwhat.Youcanachieve18youwantinlifeifyouhavethe19todreamittheintelligencetomakearealisticplanandthe20toseethatplanthroughtotheend. 1A.keeper B.farmer C.driver D.trainer 2A.copy B.write C.check D.recite 3A.describing B.spreading C.realizing D.predicting 4A.conclusion B.line C.circle D.picture 5A.also B.just C.really D.still 6A.unrealistic B.strange C.funny D.common 7A.knowledge B.practice C.money D.creation 8A.requested B.warned C.repeated D.added 9A.opinion B.grade C.impression D.suggestion 10A.decision B.promise C.standard D.living 11A.setdown B.gaveout C.handedin D.toreup 12A.must B.can C.should D.dare 13A.when B.although C.until D.because 14A.particular B.devoted C.experienced D.same 15A.stealer B.maker C.holder D.leader 16A.Hopefully B.Fortunately C.Surprisingly D.Sadly 17A.Follow B.Search C.Take D.Feel 18A.nothing B.however C.anything D.wherever 19A.energy B.patience C.wisdom D.courage 20A.lime B.will C.skill D.chance
在群体中位于某对同源染色体同一位置上的两个以上决定同一性状的基因称为复等位基因．已知紫色企鹅的常染色体上也有一系列决定羽毛颜色的复等位基因Ggchgbg显性效应为G＞gch＞gb＞g．该基因系列在决定羽毛颜色时表现型与基因型的关系如表 请回答下列问题 1以上复等位基因的出现体现了基因突变的特点企鹅羽毛颜色的基因型共有种． 2基因型Gg的个体是深紫色的研究发现由于臭氧层“空洞”近年来在紫外线的辐射增强的地区某些基因型Gg个体的背部也会长出白色羽毛产生这种变异的原因可能是某些细胞在有丝分裂的间期发生了基因中序列的改变也可能是染色体结构发生的变异． 3现有一只浅紫色雄企鹅和多只其他各色的雌企鹅如何利用杂交方法在一个繁殖季节里检侧出该雄企鹅的基因型写出实验思路和预期实验结果即可．
Chemicalfertilizerskillthehelpful细菌andpestsaswellastheharmfulones.
JaneGoodalhadwantedtoworkwithanimalsintheirownenvironmentsinceshewasachild.Butthiswas1benoteasy.WhenshefirstarrivedinGombein1960itwas2usualforawomantoliveintheforest.Howeverwith3helpofhermothershebeganherworkwiththechimps4changedthewaythatpeoplethoughtaboutchimps. Spendingyears5observetheirdailyactivitiesJanediscoveredthatchimpshuntandeatmeatagainstwhatpeopleused6think.Shealsodiscoveredhowchimpscommunicatewitheachother.WorkingwiththechimpsforyearsJanehasarguedthatwildanimalsshould7leaveinthewildandnotusedforentertainmentoradvertisement.Shehasachievedeverythingshewantedtodobutmore9importanthasgottheworldtounderstandandrespectthe10lifeofchimps.
假如你是李华请按如下提示给酷爱中国书法的外教Mr.Smith写一封信邀请对方参加你校举办的国庆书法展NationalDaycalligraphyexhibition. 1.展出时间2017年10月1日﹣5日 2.展出地点学生活动中心5楼 3.展出作品300多幅师生作品 注意1.词数100词左右 2.可以适当增加细节以使行文连贯.
Althoughmostparentsdon'tlikedoingitafteralongandexhaustingworkdayreadingbedtimestoriesdoesmakeapositiveinfluenceonyourchild'semotionalandmentalhealth.1 Ithelpstodevelopchildren'simagination. Readingbedtimestoriescandevelopyourchildren'sabilitytoformpicturesorideasintheirmind.Ahealthyimaginationmakestheirmindsworkwellandteachesthemtothinkquicklyyeteffectively.2 Itimproveschildren'slanguage. Readingalsoimprovesyourchildren'slanguage.3They'llmostlikelyusethosewordsinthestoriesyoureadrightaftertheyhearthem.Listeningtomanystorieshelpskidstoexpresstheiropinionsbetter. 4 Readingbooksmakespeoplemorelearned.Whenchildrenhearthestoriesyoutelltheylearngrammarandvocabularyforexample.Ithelpsthembesuccessfulinschoolastheyalreadyknowalotfromyourstories.What'smoreeverystoryhasitsmoralaspectandtellsthemwhat'sgoodandwhat'sbad. Thesereasonsleavenochancesofdoubtingwhethertoreadbedtimestoriestoyourchildrenornot.5TheywillthankyouinfutureIpromise. A.Itfosterschildren'saffectionforreading. B.Itmakeschildrenknowledgeable. C.Takealookatthebestbenefitsofitandyou'llneverbelazytodothat. D.Sohowevertiredyouarefindtimetoreadbedtimestoriestoyourchildren. E.Bedtimestoriescreatejustunforgettablemoments. F.Theyremembermostwordsyousayandenlargetheirvocabulary. G.They'llbesuccessfulinmanyaspectsthankstoawonderfulimagination.
Ifyouarefeelingenergywecouldgooutforarun.
那个衣衫楼的男子过去是个有钱人. Themandressedusedtobearichman.
Somefestivalsareheldtohonorthedeadortosatisfythe祖先.
既然已经答应了你们最好信守诺言. Sinceyouhavepromisedyou'dbetteryour.
Childrenshouldnotbeallowedtowatch暴力的movies.
Whatwillhappentoyouifyoudon'teata平衡的diet?
InModemsocietythereisagreatdealofargumentaboutcompetition.Somevalueithighlybelievingthatitisresponsibleforsocialprogressandprosperityotherssaythatcompetitionisbadthatitsetsonepersonagainstanotherthatitleadstounfriendlyrelationshipbetweenpeople. Ihavetaughtmanychildrenwhoheldthebeliefthattheirself﹣worthreliedonhowwelltheyperformedattennisandotherskills.Forthemplayingwellandwinningareoftenlife﹣and﹣deathaffaire.Intheirsingle﹣mindedpursuit追求ofsuccessthedevelopmentofmanyotherhumanqualitiesissadlyforgotten. Howeverwhilesomeseemtobelostinthedesiretosucceedotherstakeanoppositeattitude.Inaculturewhichvaluesonlythewinnerandpaysnoattentiontotheordinaryplayerstheystronglyblamecompetition.Amongthemostvocalareyoungsterswhohavesufferedundercompetitivepressuresfromtheirparentsorsociety.TeachingtheseyoungpeopleIoftenobserveinthemadesiretofail.Theyseemtoseekfailurebynottryingtowinorachievesuccess.BynottryingtheyalwayshaveanexcuseImayhavelostbutitdoesn'tmatterbecauseIreallydidn'ttry.Whatisnotusuallyadmittedbythemselvesisthebeliefthatiftheyhadreallytriedandlostthatwoundmeanalot.Suchalosswouldbeameasureoftheirworth.Clearlythisbeliefisthesameasthatofthetruecompetitorswhotrytoprovethemselves.Botharebasedonthemistakenbeliefthatone'sself﹣respectreliesonhowwelloneperformsincomparisonwithothers.Botharcafraidofnotbeingvalued.Onlyasthisbasicandoftentroublesomefearbeginstodissolve化解canwediscoveranewmeaningincompetition. 1Whatdoesthispassagemainlytalkabout? A.Competitionhelpstosetupone'sself﹣respect. B.Peopleholddifferentopinionsoncompetition. C.Failuresarenecessaryexperienceincompetition. D.Competitionisharmfultoone'sdevelopment. 2Whydosomepeoplefavorcompetitionaccordingtothepassage? A.Itpushessocietyforward. B.Itbuildsupasenseofduty. C.Itencouragesindividualefforts. D.Itimprovespersonalabilities. 3Whatisthesimilarbeliefofthetruecompetitorsandthosewithadesiretofail? A.One'ssuccessincompetitioncallsforgreatefforts. B.One'sachievementisdeterminedbyhisparticularskills. C.One'ssuccessrelieslargelyonhisfirmbeliefofwinning. D.One'sworthliesinhisperformancecomparedwithothers. 4Whichpointofviewmaytheauthoragreewith? A.Competition﹣damagesfriendshipamongpeople. B.Performanceincompetitiondeterminesone'svalue. C.Fearoffailureshouldberemovedincompetition. D.Winningshouldbeamaileroflifeanddeath.
现代生物工程技术推动了免疫学畜牧业和生态工程的发展回答下列相关问题 1某高校研发的幽门螺杆菌疫苗为基因工程疫苗实验证明一定时间内间隔口服该疫苗3次效果更好其主要原因是体内产生的细胞数量增多该类细胞在病原体再次进入人体后会迅速增殖分化产生更多的浆细胞进而产生更多的导致获得的免疫预防作用更强持续时间更久． 2对大面积烧伤病人利用自身健康皮肤细胞借助技术可获取大量用于移植的皮肤培养细胞时的条件为的环境合适的营养适宜的温度通入含有95%空气和5%CO2混合气体．CO2的作用是． 3用细胞核移植技术繁育良种牛的过程需要进行胚胎移植移植前需要对供体和受体牛进行处理受体对外来胚胎基本不发生为胚胎在受体内的存活提供了可能． 4依据生态工程的原理黄河三角洲自然保护区的建立需考虑提高农民经济收入使保护环境和经济发展相互协调．
Afterayearatsea16﹣year﹣oldLauraDekkercanfinallysayMissionaccomplished!Lastmonthshefinishedadaringtriparoundtheworldaboardher38﹣footboatGuppy.DekkerwhoisfromtheNetherlandstraveledmorethan30000milesallbyherself.Sheistheyoungestpersonevertosailaroundtheglobealone. Dekkerhadwantedtolakeonthischallengewhenshewasevenyounger.Shefirsttriedtosetsailattheageof13butacourtintheNetherlandsstoppedher.Theysaidthatshewastooyoungtomakesuchariskytripbyherself.ButDekkerinsistedshehadthenavigationskillsandpatienceofanadultsailor. ShefinallytookoffonJanuary202011.DuringhertripDekkerbattledlonelinessstormsandworriesaboutpirates.Butshealsogottosurfscubadiveandstartedanewhobbyplayingtheflute.AlthoughDekkerdidn'tspendallofhertimeatsea﹣shestoppedatportsalongtheway﹣shedidspendher16lhbirthdayontheopenocean.Tocelebrateshealedoughnutsforbreakfast. ButDekkerdidn'tsailintotherecordbooks.GuinnessWorldRecordsandtheWorldSailingSpeedRecordCouncilnolongerrecognizerecordsforyoungestsailors.Theydroppedthecategoryin2009todiscouragechildrenfromattemptingsuchdangerousfeats壮举Butthatdidn'tstopDekkerwhowasbornonayachtduringaseven﹣yearworldvoyageundertakenbyherparents. Dekkerdoesn'tmindthatshewon'tholdanofficialrecord.Shesaysitwasapersonalgoalandsheishappysheachievedit. IamnotdisappointedatallthatGuinnessWorldRecordwon'trecognizemyattempt.Dekkerwroteonherwebsite.Ididnotstartonmytriptoachieveanyrecord…Ididitjustformyself. 1Dekkerwasn'tallowedtosailattheageof13because. A.peoplewereconcernedabouthersafety B.shedidn'tlearnanysailingskillswell C.shehadtocontinueherstudyatschool D.shedidn'thaveenoughpatienceforlongtrips 2WhatdoestheunderlinedwordaccomplishedinParagraph1mean? A.Failed. B.Completed. C.Continued. D.Started. 3In2009recordsforyoungestsailorswerecanceledinorderto. A.setahighersailingstandardforteensailors B.stopchildrenenteringGuinnessWorldRecords C.encourageparentstosailwiththeirchildren D.preventchildrenmakingdangerousattempts 4Whatcouldbethebesttitleforthispassage? A.ANewGuinnessWorldRecordinSailing B.ANewSailingStandardforTeenSailors C.ATeenGirlSailingAloneAroundtheWorld D.TheYoungestSailorinGuinnessWorldRecords
Checkoutthesegreatopportunitiesforfamilyfun. Boo﹣CampJack﹣O'﹣LanterLoreandPumpkinCarving～HalfMoonBay JoinusatBob'sPumpkinFarminHalfMoonBaywherestudentsofallageswilllearnaboutthehistoryofjack﹣o'﹣lantersbeforepickingtheirownpumpkinlearningfuncarvingtechniquesandcarvingtheirownjack﹣o'﹣lanternforHalloween. SaturdayNightAstronomyShowsatFujitsuPlanetarium天文馆～Cupertino LearnaboutspaceandscienceonSaturdayeveningsattheFujistuPlanetariumontheDeAnzaCollegecampus.FamilyshowsincludeSecretoftheCardboardRocketTheLittleStarThatCouldMagicTreeHouseSpaceMissionWeAreStarsThisIsOurSky!andExtremePlanets. HolidayBasketballCamp～MountainView LearnvaluableskillsfromMVHSbasketballcoachesinthishalf﹣daycamp.Shootingballhandlinganddefensewillbeamongtheskillscoveredinahigh﹣energyfast﹣pacedenvironment.Thisisagreatopportunitytohavefunstayactiveandworkonyourgame.Opentoboys&girlsingrades3﹣8thecampwilltakeplace9am﹣12intheMountainViewHighSchool. AGoat'sLifeatHarleyFarms～Pescadero JoinHomeroomEducationforadayoffamilyfunatHarleyFarmsinPescadero.Familieswillgetupclosewithdairygoatsinoneofourmostpopularhands﹣onworkshopsforstudentsofallages.PullonyourbootsandheadouttoHarley Farmstomeetthegoatsandlearnallabouttheirbiologyandecology. 1Wherecanyougoifyou'reinterestedinstars? A.HalfMoonBay. B.HarleyFarms. C.ThefuitsuPlaetriunm. D.MountainViewHighSchool. 2WhatdoesHomeroomEducationoffertofamilies? A.Achanceofpersonalparticipation. B.Aglanceatraisingdairygoats. C.Anexperiencewithbasketballstars. D.Funofcarvingtheirownpumpkins. 3Whattypeofwritingisthispassage? A.Anofficialreport. B.Anexhibitionguide. C.Anactivityreview. D.Anactivityintroduction.
HowtoSaveMoneyEffectively Manyofuswouldliketohavemoneyinsavings.Franklyspeakingadollarspentnowseemstoprovidealotmorepleasurethanadollarsave.1Herearefourthingsthatcouldworkforyou. Savelittleandoften Doyoutellyourselfthatit'snotworthsavingifyoudon'thaveatleast100toputintoasavingsaccount?Thisisabitliketellingyourselfthatit'snotworthgettingsomeexerciseunlessyouhaveawholedaycleartojog.Howaboutsavingjustadollarortwoeachday?Mostofuscancutacoupleofdollarsofunnecessaryspendingeveryday.2.Butoverthecourseofayearyou'llhavesavedseveralhundreddollars. Readpersonalfinanceblogs. IfindthatIgetencouragedtosaveandtoadoptgoodfinancialhabitsingeneralbyreadingaboutothers'tipsandsuccess.OneofmymustreadblogsforthisisTheSimpleDollar.Trentwritesverywellandcoverstopicsin﹣depthwithoutmakingthemtoocomplicated.Healsohasanupbeatandmotivatingattitudetowardssavingsandfinances. Keepasavingslog. Somethingthat'softenrecommendedforthosesortingouttheirfinancesistokeepaspendinglog.Atwistonthisthoughistokeepasavingslog.Eachtimeyoumakeadepositintoyoursavingsaccount.writedownthedateandhowmuchyousaved.3Youcoldalsouseyourcalendarordiaryforthis. 4 Havingaverycleargoalinmindcanmakeitmucheasiertosaveup.Forexampleifyouknowthatyouneed1000forthatnewcomputerorifyou'redeterminedtoreach3000inyouremergencyfund.5.Itcanreallykeepyoumotivated. A.Focusontheendgoal B.Savetowardsaspecificgoal C.Thiscanbedifficultattheverybeginning. D.It'satinyamountthatyoucand&itfromtimetotime. E.Thiscanbeagreatwaytomotivateyourselftosavemore. F.It'satinyamountthatyoullbarelynoticeonadailybasis.. G.Howcanyoumakesureyou'remotivatedenoughtoputmoneyasideonaregularbasis?
他们中许多人都有骑野马的天赋. Manyofthemhavearidingwildhorses.
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. Haveyoueverhadaheadacheduringatest?Haveyoueverbeentooworriedaboutsomethingthatyouhaveaheadacheorevencan'tsleepatnight?Ifsothenyouknowthatstressis. Notallstressisbadforyou.Somekindsofstresscanhelpyougetthingsdobetterlikewhenyouarerunningtowardsthefinishinglineorwhenyouarebeingaskedtogiveaspeechtoyourclass.Stresssometimescanhelppushyoutomakefullpreparationforatest.Howevertoomuchstresscanresultinangerdepressionandotherrelatedproblemswhichweneedtotakeserious. Therearemanythingsinourlifewhatmightcausestress﹣havingtoomuchhomeworktakingadifficulttestandhavingeconomicproblems. It'simpossibletoliveinalifecompletelyfreeofstresssoyoushouldlearntodealwithstress.Thebestwayreducestressistohaveabalancelife.Ifyougetenoughsleepeatproperlytakemoreexerciseandhaveenoughfantimeyou'llprobablyfeellessstressed.
Thebeautifulbeachesaretheisland'smainattract.
It'sdifficulttothinkofabetter﹣knownworkofartthanLeonardodaVinci'sMonaLisa.Michelangelo'sTheCreationofAdamontheceilingoftheSistineChapelcomesclosebutthat'sadetailofahugeworknotaworkofartonitsown.Imagesbymany20th﹣centuryartistslikeSpain'sPabloPicassoandtheUS'AndyWarholarealsoinstantlyrecognizable.HowevernootherpaintingisnearlyasfamousastheportraitinoilsofafashionableyoungladyofFlorenceItaly. Thispaintingisn'tjustfamousbecausetheimageisnowabletobereproducedoverandoveragain.Itsfamehasatleastsomethingtodowiththefactthatit'safinepieceofwork.DaVinciwasaleaderintherevolutioninpaintingintheRenaissanceperiod.TheRenaissancewasmorecenteredaroundhumansthanperviousEuropeanculturewasandtheMonaLisaisafineexampleofRenaissancehumanism.Theworkisaboutaperson.ThewomandaVinicpainteddoesnotrepresentareligiousideabutisanindividualwhomonefeelsthatonecouldtalktoandnow. Andthequestionofwhothewomanishasalwaysinterestedthepublic.Theearliestanswerfrom＝1517isthatshewasjustacertainFlorentineladybutin1550famoushistorianandpainterGiorgioVasarisaidshewasMonaLisathewifeofsilkmerchantFrancescodelGioeondo.OverthecenturiesanumberofotherwomenhavebeenputforthasthemodelincludingasuggestionthatdaVinciusedhimselflookinginamirroraswellastheideasthatshewaspaintedfromdaVinci'simagination.Theworkinvitestheviewer/readertodiscoverforhimselforherselfperhapsinventwhatitmeans. LeonardokeptithimselfandtookitwithhimtoMilanRomeandFranceanduseditasacallingcardsaidLarryFeinbergfromtheArtInstituteofChicago﹣sortofanadvertisementHeylookwhatIpainted!Icanpaintforyoutoo! 1Whydoestheauthorrefertothreeotherartists? A.ToshowtheMonaLisaisveryfamous. B.TocomparedaVinciwithotherpainter C.Tointroducedifferentgreatpainters. D.ToprovenootherpainterisequaltodaVinci. 2WhatisstressedbymentioningtheRenaisance? A.PaintingskillsoftheMonaLisa. B.DifferentattitudestotheMonaLisa. C.TheeconomicvalueoftheMonaLisa. D.Thetradition﹣breakingideaoftheMonaLisa. 3WhathelpedtheMonaLisa'spopularityaccordingtoParagraph3? A.Itsbeingpaintedfromimagination. B.Itsbeingopentointerpretation. C.DaVinci'susinghimselfasthemodel D.Manywomen'sclaimingtobethemodel. 4WhatdoesFeinbergsayaboutdaVinci? A.Hewaseagertopaintforpeople. B.HefellinlovewiththeMonaLisa. C.HemadeafortunethrouglhtheonaTis. D.HeusedtheMonaLisatoearnareputation.
Thatjournalist谈到tohisexperienceinBritainduringWorldWarII.
Anumbrellaisafoldingclothcoversupportedbywoodenormetalribs伞骨.Thewordumbrella1typicalreferstoagreatinventionofChinausedfor2protectfromrain. TheChinesecharacterforumbrellaisrelatedtotheshapeofarealone3resemblethemodernumbrellaindesign.Someinvestigatorshavesupposedthatitsinvention4createbytyinglargeleavestobranchy﹣likeribs.Othersadvocatethattheideaprobablycamefromthetent5remainsunchangedinformtothepresentday. 6useoftheumbrellawasoftenlinkedtohigh﹣rankinginancientChina.7atleastoneoccasiontwenty﹣fourumbrellaswerecarriedbeforetheEmperor8hewentouthunting.Theumbrella9serveinthiscaseasadefenseagainstrainratherthansun.TheChinesedesignwaslaterbroughttoJapanviaKoreaandalsointroducedtoPersiaandtheWesternworldviatheSilkRoad.TheChineseandJapanesetraditionalumbrellaoften10useneartemplesremainssimilartotheoriginalancientChinesedesign.
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