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按要求填空． （1）“研究光的传播”实验：在玻璃缸中盛上清水，沿缸壁轻轻注入浓糖水，从侧壁水平照射激光，看到缸内光的路线如图所示，这是因为 ； （2）探究“平面镜成像特点”时，若蜡烛A在玻璃...
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小海在家中做研究光的传播实验在玻璃缸中盛上清水沿缸壁轻轻注入浓糖水从侧壁水平照射激光看到缸内光的路线
某生物兴趣小组开展甲状腺激素是否具有促进蝌蚪发育的作用的课题研究实验材料有玻璃缸两个洁净的河水20只
物理老师在实验室用某种方法在长方形玻璃缸内配制了一些白糖水两天后同学们来到实验室上课一位同学用激光笔
玻璃缸的折射作用;
白糖水的密度不是均匀的;
激光笔发出的光线不是平行光
;
激光笔发出的各种颜色的光发生了色散.
小海在家中做研究光的传播实验在玻璃缸中盛上请水沿缸壁轻轻注入浓糖水从侧壁水平照射激光看到缸内光的路线
探究光在水中的折射如图将盛水的玻璃缸放在泡沫板上并用笔在泡沫板上沿玻璃缸边画出AB和CD两条线先在靠
小海在家中做研究光的传播实验如图所示在玻璃缸中盛上清水沿缸壁轻轻注入浓糖水从侧壁水平照射激光看到缸
一个圆柱形玻璃缸的底面积是3平方分米高是2分米．这个玻璃缸可以盛多少升水如果这个玻璃缸里有2升水水深
小海在家中做研究光的传播实验如图所示在玻璃缸中盛上清水沿缸壁轻轻注入浓糖水从侧壁水平照射激光看到缸内
小海在家中做研究光的传播实验在玻璃缸中盛上请水沿缸壁轻轻注入浓糖水从侧壁水平照射激光看到缸内光的路线
某同学选取甲乙两个相同的透明玻璃缸同时都加入等量的池塘水小球藻水草及小鱼等随即均被密封实验在温度适宜
该实验的目的是探究不同光强对光合作用的影响
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乙缸是用来测定玻璃缸内生物细胞呼吸的耗氧量
探究创新请你完成实验设计方案某实验小组的同学要探究甲状腺激素对蝌蚪变态发育的影响请你帮他们作出假设并
红红在做实验她先往玻璃缸中倒入6杯水这时连玻璃缸带水共重2000克她又往玻璃缸中倒入4杯水这时连玻
小海在家中做研究光的传播实验在玻璃缸中盛上清水沿缸壁轻轻注入浓糖水从侧壁水平照射激光看到缸内光的路线
请你完成实验设计方案某实验小组的同学探究甲状腺激素对蝌蚪变态发育的影响请你帮他们作出假设并设计实验方
某同学由温度能影响酶的活性联想到温度能否影响甲状腺素的活性为了探索这一问题他做了一个实验实验步骤:⑴
某同学由温度能影响酶的活性联想到温度能否影响甲状腺素的活性为了探索这一问题他做了一个实验实验步骤:⑴
探究创新请你完成实验设计方案某实验小组的同学要探究甲状腺激素对蝌蚪变态发育的影响请你帮他们作出假设并
小海在家中做研究光的传播实验在玻璃缸中盛上请水沿缸壁轻轻注入浓糖水从侧壁水平照射激光看到缸内光的路
探究创新请你完成实验设计方案某实验小组的同学要探究甲状腺激素对蝌蚪变态发育的影响请你帮他们作出假设并
一个圆柱形玻璃缸的底面积是3平方分米高是2分米这个玻璃缸可以盛多少升水如果这个玻璃缸里有2升水水深大
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假定你是李华你的美国朋友Peter将在大学学习汉语发来邮件请你推荐一本中文小说给他.请你回复邮件内容包括 1.推荐小说西游记JourneytotheWest 2.推荐的理由. 注意1.词数100左右 2.可适当增加细节以使行文连贯. DearPeter Yours LiHua
Whenthetornado龙卷风passedLewisreturnedtoherhouseafterthatawfulnightandtheBiblewasthefirstthingshelookedfor．Shehadboughtit35yearsearlieratthestartofhermarriage．Likemanyfolksshe'dusedittopreservethefamily'shistorydecades﹣oldphotosnewspaperobituaries讣告oflovedonesahandkerchieffromhergreat﹣grandmotherevenapieceofascarfherunclebadbroughtbackfromtheKoreanWar． TheBiblewasnotwhereshe'dlastseenitontopofanantiquedresserinherbedroom．Theonlythingleftwasthesolidpiecesofmarblethathadbeenonthetopofthefurniture．Afteranhourofsearchingoneofthevolunteersranuptoherandfoundthebiblewhileclearingthroughruins．Shehadtearsstreamingdownhercheeks．Ithadflownabouttenfeetfromthedresser．SurprisinglywhilemanybookshadbeendestroyedbeyondrecognitiontheBiblewasstillintacteventhoughithadsatintherainfordays．ItwasamiraclesaysLewis． AfewoftheBible'streasuresdidgomissing．YeteversoslowlytheytoobeganreappearinginLewis'slife．DaysaftertheBiblewasfoundvolunteersdiscoveredoneofthenewspaperobituariesoutsidethehome．Twoweekslateraneighborfoundanothernewspaperclipping剪辑byherhouse．ItwasashocksayLewis． NowtheBiblealreadyhasitswell﹣deservedplaceofhonoronthedresser．Sheknowsthatwhileeverygoodbooktellsstoriesofdisastrousweatherandunlikelysurvivalthisoneactuallylivedit． 1WhywastheBiblethefirstthingtolookforD A．Itisabooktellinggoodstories． B．Itwasavaluablegiftforhermarriage． C．Itrecordsherfamily'streesandhistory． D．Itkeepsthingsrecallingfamily'sstories． 2WhatdoestheunderlinedwordintactprobablymeanC A．Unfolded B．New C．Undamaged D．fragile 3WhatisthebesttitlefortietextA A．TheBibleBeatsaTornado． B．TheBibleBlessesLewis'Family C．AntiqueTreasuresAreNeverGone． D．FamilyTreasuresAreAlongWithUs．
Airplanemanners Yougetontheplanetakeyourseatandtrytogetascomfortableaspossible.Butjustminutesintotheflightthepersonbehindyoustartskickingyourseat.1Herearesometipsonhelpingyouavoidbehaviorthatcanupsetyourfellowpassengers: Carryinfront. Asyouwalktoyourseatcarryyourbaginfrontofyou.Ifyoucarryabagoveryourshoulderoratyoursideyoucaneasilyhitthosealreadyseated.It'snotagoodwaytomakefriends.2 3 Don'tputyourlegsheadorelbowsinyourneighbor'sspace.Andneversleeponyourneighbor'sshoulder.Noonewantstheirspaceinvadedbyastrangeronaflight. Don'tbetoochatty. Somepeoplelovetogetchattyonaflight.4Ifthepersonnexttoyouisreadingorsleepingdon'ttrytotalktohim.Ifheappearstobeinterestedintalkingtalkinalowvoicesothosearoundyoucanreadrestorwork. Takeyourturnwhenleavingtheplane. Allowtherowsaheadofyoutoemptyfirst.Don'tpushyourwaytothefront.5Sowaityourturn. A.Stayinyourownseat. B.Bepatientwithyourneighbors. C.Leavingonlytakesafewminutes. D.Youcanalsopullitalongifithaswheels. E.Howeveritcanbotherpassengersaroundyou. F.Youfeelangrybutareyoumakingothersangry? G.Tellyourkidsnottokicktheseatinfrontofthem.
RunninglateafterseveralwrongturnsImadeafinaldesperateattempttolocateElliott'shome.Downadirtpathpastagroupofgeesethereitwasthetwo﹣acrepropertyonwhichElliottgrowsnearlyallthefoodshefeedsherfamily.TheElliotts'three﹣bedroomshousewasamongachickencageapigpenarabbithutchandthreegardensthesumtotalofwhichElliottreferstoasherhomestead农﹣﹣anodtotheback﹣to﹣basicsmovementthatinspiredherlifestyle. Elliotthomesteadsbecausemoderntechnologyhasridpeopleoftheirpurpose.Inhopesofdrawingonandlearningthingsofthepastshehasforeightyearsrejectsanincreasingnumberofmodernconveniences.Shelivesalifelikethe19th﹣centuryhomesteaders.UnlikethepioneershoweversheenthusiasticallybroadcastsherlifetoanaudienceofInstagramfollowersbookbuyersand100000monthlyreadersofherblog.Elliottbelongstoagrowingnetworkofbloggerswhohavefueledthegrowinghomesteadingmovementwhichencouragesself﹣reliancethroughtheemploymentoftraditionalskills.Broadcastingonthenetwhiletryingtoescapetechnology'suncontrolledpacemayseemincongruousbutElliottinsiststhatsocialmediaprovideadviceandmoralsupportwhicharelackingintheremoteareaswheremanyhomesteaderssettle. Elliott'sdaypassesinaseriesofchoresweedingcleaningupafterthechickensfeedingthepigsweedingagain…Sherejectstheideathatsuccessshouldinvolveanythingmorethatmaintainingahome.Weliveinaculturewhereeverythingneedstobeepic宏大的andawesome…Livingaveryaveragelife?That'sseenasyounotlivinguptoyourpotential.AndIreallyfightagainstthat.Ithinktheeverydayisthepointofourlifeshesaid.It'sokaytobeinthekitchenworkingwithababyonyourback.Thatisn'tastepbackwarditisanintentionalthing 1WhatdoweknowaboutElliott'shomestead? A.Noisy B.Dirty C.Difficulttofind D.Hardtomaintain 2WhatinfluencedoestheInternethaveonhomesteading? A.Itreduceshomesteaders'everything B.Itconnectshomesteadingfarms C.Ithelpspromotehomesteading D.Itdisturbshomesteader'slife 3Whatdoestheunderlinedwordincongruousinparagraph2probablymean? A.Strange B.Ambitious C.Natural D.Impossible 4WhatwillElliottprobablyagreewith? A.Keepofftheoutsideworld B.Staywithyourfamily C.Wishforsomethingepic D.Leadyourownlife
假定你是李华你校举办了一场用英语讲好中国故事的主题演讲活动请你写一则英文报道.要点如下 1.时间和地点 2.活动的过程 3.活动的意义. 注意1.词数100左右2.可以适当增加细节以使行文连贯.
Agirlcomplainedtoherfatheraboutherlifeandhowthingsweresohardforher. Withouta1thefathertookhisdaughtertothekitchen.Hefilledthreepotswith2andplacedeachonahigh3Inoneheplacedcarrotsinthesecondeggsandinthelastcoffeebeans.Thedaughtersuckedherteethandwaited4wonderingwhathewasdoing.Inabouttwentyminutesthefatherturnedofftheheat.He5thecarrotsandeggsoutandplacedthemintwoplates.Thenhepouredthecoffeeintoacup. Heasked6Darlingwhatdoyousee? Carrotseggsandcoffee.shereplied. Heaskedherto7thecarrots.Shedidandsaidtheywere8.Thenheaskedhertotakeaneggand9it.Afterpullingofftheshellshe10thehard﹣boiledegg.Finallyheaskedhertodrinkthecoffee.She11asshetasteditsricharoma芳香. Whatdoesit12Father?Sheasked. Heexplainedthateachofthemhad13thesameadversity困境boilingwaterbuteachreacted14.Thecarrotwentinstrongandhardbutitturnedsoftand15.Theegghadbeenfragilebutaftersittingthroughtheboilingwaterits16becamehardened.Thecoffeebeanswere17howeveraftertheywereintheboilingwatertheyhad18thewater. Whichareyou?Fatheraskedhisdaughter.Shewasthenwordlessasif19inthought. Whenadversityknocksonyourdoorhowdoyou20?Areyouacarrotaneggoracoffeebean? 1A.comment B.joy C.result D.word 2A.milk B.water C.sand D.oil 3A.place B.roof C.fire D.stove 4A.angrily B.impatiently C.quietly D.nervously 5A.fished B.handed C.picked D.pulled 6A.coldly B.eagerly C.gently D.slowly 7A.feel B.eat C.get D.wash 8A.red B.hot C.soft D.fresh 9A.draw B.see C.try D.break 10A.cut B.observed C.touched D.hold 11A.agreed B.hesitated C.smiled D.cried 12A.become B.mean C.have D.want 13A.escaped B.found C.realized D.faced 14A.differently B.quickly C.immediately D.positively 15A.small B.bad C.weak D.mild 16A.heart B.inside C.content D.surface 17A.black B.tasty C.solid D.unique 18A.mixed B.dyed C.change D.ruined 19A.absorbed B.trapped C.got D.pushed 20A.do B.respond C.explain D.behave
Connectingwithpeoplehasbecomesomucheasierwithadvancingtechnology．Tasksthatoncerequiredapostagestamporcarrierpigeonarenowassimpleastappinganameorevenafaceonyourscreenandyou'reconnected．Butalsoeasierisunconsciouslygettingcaughtupinadilemmabyviolatingcertainnewrulesforcommunicating．AbigoneforsomeDon'tcalluntilyou'vetextedtoconfirmit'sOKtocall．Butthat'sjustthebeginning． I'musuallyprettymildandnotmuchbothersmesaidMarkAngiellea29﹣year﹣oldofficemanagerfromWhitePlainsNewYork．Buttheonethingthathehatesmorethananythingelseinlifeistheterribleone﹣wordmessage﹣K．AttheveryleastreplywithGotit．hesaidAtleastgivemeafewwordshere．You'renotthatbusy． TherearehundredsperhapseventhousandsofotherswhohavetakenLosocialmediatoexpresstheirdistasteforpeoplewhodon'tfollowtheunwrittenrulesofdigitalcommunication． Theserulesaresimplyanewdisplayofaphenomenonwe'veseeninthepastsaidJamesIvoryprofessorofcommunicationaVirginiaTech．Inthesamewaythatgenerationsandsmallgroupsoffriendshavetheirownslangandcustomsinternetculturehasgivenbirthtotechnology﹣dependentbeingsthathavetheirownuniquesetofroutine． Butnoteveryonegetsthepoint．Unlikelanguagedigitalcommunicationcanbefilledwithambiguousclues线索迹象thatthepersonontheotherendofthecalltextoremailmayormaynoteasilyunderstand． Assoonaspeoplearen'ttalkingfacetofacethefirstthingthatgetslostissomeoftherichnessofthebodylanguageIvorysaidPeopleimmediatelyfillthatgapbyusingemoji表情符号tosumupafeelinginseconds． There'sgreatpotentialfordangerIvorywarned．What'sconsideredpoliteinoneformmightbeinappropriateorrudeinanotheroccasion． 1WhatcanyouinferaboutMarkfromParagraph2C A．Heisabusinessmanwithabadtemper． B．Hecomplainsaboutsocialmanners． C．Hecan'tbearone﹣wordmessages． D．Hedislikeabusybusinesslife． 2AccordingtothetextwhichofthefollowingbreakstherulesforcommunicatingB A．JohnsaysIgotit．tohisbossfacetoface． B．JimcallsBillwithoutconfirminginadvance． C．MarytextsLilytomakesureifshecancallher． D．JacksendsThanksalottohisbusinessfriends． 3WhymaypeoplemisunderstandeachotherduringdigitalcommunicationD A．Emojicannotsumupfeelings． B．Peopleusetheirownslangandcustoms． C．Therearelargequantitiesofwrittenrules． D．Peoplegetswrongmessageswithoutclearclues． 4WhatarepeopleexpectedtodoafterreadingtiepassageB A．Toobeytheirowndigitalcommunicationrules． B．Tobeawareofrulesduringdigitalcommunication． C．Touseadvancingtechnologyevenwithdisadvantages． D．Tokeeppacewithdigitalcommunicationdevelopment．
CathyMartinisahurricanehunterwiththeNationalOceanicandAtmosphericAdministrationNOAA.Forsixmonthseachyearsheispartofateamthatcollects1shedescribesasvitaldatatosavelifeandproperty. Whenwindspickup2spintowardtheCaribbeanandU.S.coastlineMartinand3sheflightteamspringintoaction. Theyuseinstrumentscalleddropsondeswhich4setfreefromatubeatthebackoftheplane.Asadropsondemakesits10000﹣footlandingintotheseaitsendsoutinformationaboutairtemperaturepressurehumidityandthespeedand5directofthewind. Onaneight﹣hourflightMartin'steam6typicaldrops15to20dropsondeswhileflyingfromonesideofthestorm7theothertryingtocoverasmuchgroundaspossible.Theyheadforthecenteroreyeofthestorm8there'snowindandalsosearchforthestrongestwindstohelppeopleonthecoastprepareforwhat'scoming.Sometimestheywilluseanunmannedaircraft9gatherdataclosertotheocean'ssurface. Thoughtheseflightscanbelong10tireandoftenlastseveraldaysinarowMartinlikesherjobandwishesshecouldflyeveryday.
Therearemanyhundredsofthingsthatyourparentscontrolledforyouwhenyouwereachild.1kidsneedthiskindofprotectionandassistancebecausetheyaren'tmatureenough. Buteventuallykidsgrowupandbecometeens.Andpartofbeingateenisdevelopingyourownidentity﹣onethatisseparatefromyourparents'.It'stotallynormalforteenstocreatetheirownopinionsthoughtsandvaluesaboutlife.2. Howeveryourparentsmayhaveadifficulttimeadjusting.Theyaren'tusedtothenewyouyet.Inmostfamiliesit'sthisadjustmentthatcancausealotoffightingbetweenteensandparents.3.Andmorecomplicatedissues﹣likethetypesoffriendsyouhave﹣cancauseevenbiggerarguments.Thegoodnewsaboutfightingwithyourparentsisthatinmanyfamiliesthearguingwilllessenasparentsgetmorecomfortablewiththeideathattheirteenhasarighttocertainopinionsandanidentitythatmaybedifferentfromtheirs. Itcantakeseveralyearsforparentsandteenstoadjusttotheirnewrolesthough.Inthemeantimeconcentrateoncommunicatingwithyourparentsasbestyoucan.4liketheyjustdon'tseeyourpointofviewandneverwill.Buttalkingandexpressingyouropinionscanhelpyougainmorerespectfromyourparentsandyoumaybeabletoreachcompromisesthatmakeeveryonehappy. 5andthatinmostcasestheycanrelatetowhatyou'regoingthrough. A.Andit'sagoodthingindeed B.Sometimesthiscanfeelimpossible C.Itiswhatpreparesthemforadulthood D.Yourparentsmadedecisionsabouteverything E.Youhaveyourownattitudeaboutsexandpartying F.Keepinmindtoothatyourparentswereteensonce G.It'seasyforfeelingstogetveryhurtwhenthereareconflicts
MywifeandIparkedatatrailhead小道起点thesametimeasayoungman.Hewascoveredintattoos纹身andcars.I1hewasabadpersonsowe2todistanceourselvesfromhim.Buthe3hardtocatchupandwantedtotalksome.Wesloweddown.Hesaidhewas4abadtimeinhislife.We5lefthiminthedustheadinguptheriver.An6laterwehadtoturnback7aflashfloodhadtakenoutthetrailbridge. Therehewasagainlaboringupthetrail.Healsoturnedto8usback.Hesharedalittlemoreofhis9.Inacaraccidenthe10hismotherandsisteranswas11andpermanentlyinjuredtoo.Wewalkedslowlyforthewholewaybacktothetrailhead. Hepulleduphsshirtto12histattoo.Itwastwoangelsinan13lightsignalingtohim.Hepointed…Thisismysisterandthisismymom.Theytoldmetostop14everythinganddrinkingheavily.Theylovedmeandwantedmetoliveinlovetoo! He15explainedthatthebrilliantlycoloredtattoowastheexactvision幻象hehadthatday.Hestoppeddrinkingandstartedto16peoplemoreandliveagoodlife.My17meltedaway.Ithadpaintedawrongpictureofthiswonderful18withabeautifulmessage.Wehaddinnertogetherarounda19campfirethatwasn'tevenlit.Hestayedthenightinourcamperandwepartedthenextday. Ilearnedmorethanhe20totell…Mayitalsowarmyourheart. 1A.assumed B.promised C.found D.admitted 2A.failed B.tried C.refused D.pretended 3A.thought B.practised C.cried D.struggled 4A.recoveringfrom B.goingthrough C.puttingupwith D.lookingbackon 5A.gladly B.unwillingly C.politely D.cruelly 6A.month B.week C.day D.hour 7A.after B.because C.before D.though 8A.follow B.guide C.hold D.pull 9A.glory B.burden C.story D.wine 10A.examined B.hurt C.saved D.lost 11A.mentally B.slightly C.terribly D.bravely 12A.scratch B.show C.get D.remove 13A.brilliant B.pale C.artificial D.dark 14A.remembering B.forgiving C.hating D.experiencing 15A.excitedly B.impatiently C.seriouly D.calmly 16A.respect B.love C.blame D.pity 17A.sympathy B.anger C.pride D.prejudice 18A.night B.birdge C.person D.world 19A.burning B.warm C.cold D.dying 20A.hesitated B.agreed C.forgot D.hoped
ClassicalChinesepoetryistraditionalChinesepoetry1writeinClassicChineseandtypifiedbycertaintraditionalforms.Many2poemcomefromparticularhistoricalperiodsand3theyappearancedatesbacktoatleastasearlyasBC1100.Thereare4varyformsandgenresmostof5aroseattheendoftheTangDynasty. DevelopmentofClassicalChinesepoetry6activecontinueduptotheyearof1919whentheMayFourthMovement7takeplaceandisstillpopulareventoday.ClassicalPoetrycreatedduringthis2500yearperiodhasbeendevelopingcontinuously8produceagreatdealofdiversity﹣classifiedbybothmajorhistoricalperiods9dynasticperiods. OfthekeyaspectsofClassicalChinesepoetryisitscloseinter﹣relationshipwithotherformsofChineseartsuchasChinesepaintingandChinesecalligraphy书法.ClassicalChinesepoetryhasproventohaveastronginfluence10poetryworldwide.
Iknowwhatyou'rethinking:pizza?Forbreakfast?Butthetruthisthatyoucanhavelastnight'sleftoversinthea.m.ifyouwantto. Iknowlotsofwomenwhoskipbreakfast不吃早餐andtheyhaveatonofdifferentexcusesfordoingit.Somesaytheydon'thavetime.Othersthinkthey'resavingcalories卡路里stillothersjustdon'tlikebreakfastfood. Butthebottomlineisthateatinginthemorningisveryimportantwhenyou'retryingtoloseweight.Eatingjustaboutanythingfrom300to400calorieswouldbebetterthannothingatallsaysKatherineBrookingR.D.whodevelopedthesuper﹣easyeatingplanforthisyear'sSELFCHALLENGE.Andevenpizzacanbehealthyifit'sloadedwithvegetablesandyousticktoonesmallpiece. BreakfastisonemealInevermissandthesamegoesformostweightlosssuccessstories.Researchshowsthateatingbreakfastkeepsyoufromovereatinglaterintheday.ResearchersattheUniversityofSouthernCaliforniafoundthatbreakfastskippershaveabiggerchanceofgainingweightthanthosewhoregularlyhaveamorningmeal. Soeatsomethinginthemorninganything.Iknowplentyoffriendswhoenduphavingnobreakfastaltogetherandhavejustcoffeeororangejuice.Isaytryheatinguplastnight'sleftovers﹣﹣itmaysoundcrazybutifitworksforyoudoit!IfindifItellmyselfYoucanalwayseatittomorrowIputawaytheleftoversinsteadofeatingmorethatnight.Tryit…youmaysaveyourselfsomepre﹣bedtimecalories.Andwatchyourbodygainthefat﹣burningeffects. 1ThewordleftoversinParagraph1probablymeans. A.mealsmadeofvegetables B.thingsleftundone C.foodleftafterameal D.pizzawithfruit 2Whatcanweinferfromthetext? A.Workingwomenusuallyhavebreakfastinahurry. B.Manypeoplehavewrongideasaboutbreakfast. C.Therearesomeeasywaysofcookingameal. D.Eatingvegetableshelpssaveenergy. 3Accordingtothelastparagraphitisimportantto. A.eatsomethingforbreakfast B.becarefulaboutwhatyoueat C.heatupfoodbeforeeatingit D.eatcalorie﹣controlledfood 4Thetextiswrittenmainlyforthose. A.whogotoworkearly B.whowanttoloseweight C.whostayuplate D.whoeatbeforesleep
TheWorld'sGreatestBookstores CafebreriaElPénduloMexicoCityMexico PartcafepartcoffeehousepartbarandpartbookstoreCafebreriaElPénduloislocatedinMexicoCity.Bookslinetheshelvesfromtheceilingtothefloorandliveplantsaddlotsofgreen.Thestoreisnamedforahugependulum钟摆hangingfromitsceiling. StanfordsLondonandBristolEngland Establishedin1853Stanfordsboaststhatitofferstheworld'slargestselectionoftravelbooksandmaps.Italsosellstravelaccessories.LookfortheenormousNationalGeographicMapoftheWorldintheflagshipstoreinLondonitwascreatedin2003tocelebratethestore's150thbirthday. RizzoliNewYorkCityNewYork ForalmostahalfcenturyRizzolihasbeenconsideredasoneofthebestindependentbookstoresintheUS.Itspecializesinillustrated有插图的booksaboutthewaypeopleworksandlivessuchasfashionphotographydecorationdesigncookingandarchitecture.Takeamasterclassinflowerdesignattendalectureandbooksigningordropinforacookingshoworbookalaunchparty. ElAteneoGrandSplendidBuenosAiresArgentina Oftendescribedasoneoftheworld'smostbeautifulbookstoresElAteneoishousedinanhistorictheatermuchasitwaswhenthetheateropenedin1919.Aftercustomersbrowsetheshelvestheycandrinkcoffeeandlistentomusicfromastagehiddeninredcurtainswheretangodancersonceperformed.Whilemostofthestore'sbooksareinSpanishtheyareavailableinarangeofsubjects. 1WhatisCafebreriaElPéndulonotedfor? A.Thelargershelves. B.Itsuniquesymbol. C.Thetastycoffee. D.Itsinterestinglocation. 2Whichbookstoreisthebestchoicefortravellerstobuyatouristhandbook? A.Rizzoli. B.Stanfords. C.ElAteneoGrandSplendid. D.CafebreriaElPéndulo. 3WhatsubjectarebooksinRizzoliabout? A.History. B.Cartoon. C.Lifestyle. D.Literature.
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． Theideaoflivingonthemoonisnolongsciencefiction．Howevertherewillbedrawbackstolivethereaswellasadvantage． Onthepositivesidepeoplewillbeabletoescapefromthecrowdingcitiesbutwillhaveclearviewsoftheearthandstars． Ontheotherhandthemoonisaunfriendlyplaceforhumans．Firstofallpeoplewillhavetowearspecialsuitsandiftheirequipmentfailsitwillprobablydie．Secondlytheywillhavetogetusedtobeweightless．Finallythey'llprobablymisstheplantsandwildlifethatexistsontheearth． Inallthemoonmightbeanidealplacewherehumanstakeoveraholidayorscientistscarryoutresearchesbutnotaplaceforordinarypeopletoliveallthetime．
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. DearJerry GladtolearnthatyouhadinterestinChinesefood.HereI'dliketotellyousomethingaboutthem.ThereisawidevarietyoffoodinChina.ForexampleShanghaifoodalittlebitsweetdifferfromSichuanfoodwhichisratherhot.HowevereverykindofChinesefoodisworthtrybecauseeachhasrichandbalancenutrition.DifferentChineserestaurantsusualservedifferentdishes.IguesstheCantonesecuisine粤菜itisabitlightmaysuityou.IhopeyoucancomeChinaandexperiencetheChinesefoodculture. LiHua
假定你是李华你的澳大利亚朋友Mike写信告诉你他将参加他所在城市举行的我所了解的中国传统节日的演讲比赛希望你能为他推荐一个中国传统节日请你给他回信要点包括: 1.收信时的感想 2.推荐并介绍中国节日; 3.预祝对方取得好成绩 注意: 1.词数100左右可以适当增加细节以使行文连贯 2.文章开关和结尾已给出不计入总词数 DearMike Yours LiHua
Atseventy﹣threeMarciaPollock'sfatherwasamanofgreatindependenceandpride.ThekidscalledhimPoppyanamethateverybodyused. Poppylivedinhisoldneighborhoodandhehadapart﹣timejobatalocalpharmacy药房.AfterMarcia'smotherdiedPoppyfirmlyrefusedMarciaandJack'sinvitationtocomeandlivewiththem.Hewasstubbornaboutnotcrowdingtheirlittlehouseaboutnotbecomingaburden. Infacthewasalwayshelpful.Thekidslovedhimbecausehelistenedtothemandbecausehealwaysbroughtthemsomething.HealsobroughtspecialgiftstoMarciaandJackneverarrivingempty﹣handed. Andsoitwaswithshockandbewilderment迷惑thatMarciawenttoseePoppyinthehospitalthatsummerafterhehadfallendowninthestreet.ThedoctorsaidthatPoppyhadbeenlivingoncoffeeanddoughnuts.LaterthatdaythepharmacisttoldMarciaHehaspracticallynomoneyatall﹣justthegovernmentchequeandwhatlittlehemakeshere.YetImyselfsawhimspendmostofhislastchequeonyourlittleboy'sbicycle. ShebecamesternwithPoppy.You'refoolishPoppyshesaid.IhavemypridePoppyanswered.Falseprideshehurled斥责backathim. DuringautumnPoppydidn'tcomearoundasoftenashehadinthepastbutwhenhedidhewouldstillarrivewithlittlegiftsinhand.ThenjustbeforetheholidaysPoppytoldMarciathathecouldn'tvisitthemonChristmasDaybecausehewouldwatchthestorebutMarciaknewtheshopwasnotopenonChristmas. ShefeltworriedandcalledPoppytellinghimthathewasoneofthemandthattheyalllovedhim.HalfanhourbeforetheturkeywentonthetableonChristmasPoppycame.Thekidsrushedtohimandgavehimmorehugsandkissesthanhehadeverhadbefore.PoppyheldouthisarmstoMarciaandhishandswereempty﹣yetneverhadtheybeenmorefilled. 1WhichisPoppy'sreasonfornotlivingwithhisdaughter? A.Hehadapart﹣timejob. B.Hewasstubbornsometimes. C.Helikedlivingindependently. D.Hedidn'twanttobecomeaburdentoher. 2WhywasMarciapuzzledafterhearingthedoctor'swords? A.Shedidn'tknowwhohadknockedPoppydown. B.ShethoughtPoppyhadenoughmoneyforliving. C.Shewonderedhowtotakecareofhimlater. D.Shethoughtthedoctordidn'tknowhislivingcondition. 3Whichisclosestinmeaningtotheunderlinedwordsterninparagraph5? A.patient B.angry C.respectful D.afraid. 4WhydoestheauthorsaythatPoppy'shandswerefilledatlast? A.Poppylearnedthathewasloved. B.Poppyhadbroughtenoughgiftsbefore. C.Poppystillheldhisindependenceandpride. D.PoppyhadfoundreasonsforMarcia'srudeness.
Chrisisacolumnist专栏作家atcitypages．comwhoselifeturnedupsidedownin2017．Chriswaswillingtosharehisstorybuthisownprintdeadlinesmadeitan1Btaskforthistime．In2017Chrisfoundouthis2Cconditionleftmuchtobedesiredandthatheneededakidneytransplant移植．AnypersonwouldhavebeenlostinsuchasituationbutChristunedtotheplacewherehefeltmostcomfortable﹣﹣Twitter． Thewholeoperationthingtakeslotsofeffortsonadonor's捐赠者sideandChriscontinued3AallthedetailsonhisblogandFacebookaccount．Inthemeantimehewas4Aatiresomeprocessofhemodialysis血液透析5Bwasteandwaterremovalfromhisbloodanditgenerallytakes4hours． 6D19peoplerepliedtoChris'stweet推特信息!Theywerehislawyersorjustpeoplehemetatsomepartymonthsagoandevencomplete7ANoneofthemwashisfamilyrelativeorJusta8Dfriend．Justimagineallthesepeopleacceptingmedicalchecks9Btheirbloodtypesandstuffofthekindtomakeagreat10Ctoapersontheyhardlyknew!Oneperson11Cideally﹣﹣﹣Scott．StrangelyenoughScottandChrisnevermetinpersonbeforethe12Bandreallysaweachotherforthefirsttimeonathanksgivingevening．BothmenfeltthatitwassomewhateasierforthemtolettheircommunicationflowonSocialMedia13Aacertainpointoftime．ScottsentChrisa14Dtweetevenafterthesuccessfuloperation．WhenseeingScottforthefirsttimeonafamilydinnerChriscouldn'tsayallhewantedatfirstandhiswritingtalent15Datonetime． SocialMedia16Cworked!ChrishasahealthykidneynowthankstoScottTwitterFacebookandtheinventoroftheweb．Forsomepeople17AnetworksarepureevilorjusttimeconsumingblackholesbutSocialMediawasoncea18DforChris．Itisn'tjustaplacewherepeople19Btheirtimeonlonelyevenings．Forsomeofusitisalsooneoffewpathsthatcanleadtoacertainkindof20C 1A．important B．impossible C．practical D．official 2A．mental B．academic C．medical D．economic 3A．sharing B．settling C．changing D．taking 4A．goingthrough B．pickingup C．resultingfrom D．lookingthrough 5A．encouraging Binvolving C．supporting D．contacting 6A．Obviously B．Normally C．Carefully D．Surprisingly 7A．strangers B．foreigners C．newcomers D．outsiders 8A．popular B．bright C．lost D．close 9A．sorting B．determining C．mixing D．designing 10A．fortune B．collection C．sacrifice D．research 11A．equaled B．touched C．matched D．approached 12A．party B．operation C．interview D．conference 13A．till B．after C．at D．through 14A．formal B．funny C．shocking D．cheering 15A．recovered B．fell C．relaxed D．failed 16A．policy B．tricks C．magic D．tasks 17A．social B．connected C．special D．separate 18A．approval B．honor C．memory D．blessing 19A．spare B．kill C．save D．take 20A．welfare B．promotion C．survival D．revolution
ForyearsChina'sHainanProvincehasbeendevelopingitstourismindustrywiththekeydecision1makebycentralauthoritiesthataimstoturntheislandinto2internationaltouristdestination.ThirtyyearsafterHainanIslandbecameaprovinceandaspecialeconomiczoneChinesePresidentXiJinpingcalledforan3accelerateofitsdevelopmentintoacenterforinternationaltourismandconsumption. Hainan'stourismindustryhasgrown4rapidbutit'ssufferedfromgrowingpains.DuringtheSpringFestivalof2018thousandsofholidaymakersreturninghome5trapinamassivetrafficjamontheisland.PresidentXiannouncedaseriesoffavorablepolicies6covertourismaimingtomakeHainananinternationalresort.Theeffortsincludecarrying7majorinfrastructure基础设施projectslikeinternationalroutesandairlines.Theprovinceisalsoseekingcreativeways8attracttouristsbyofferingthemdiverseexperience.Forinstanceluxuryhotelresortsareintroducingculturalandeducationalprogramstoaccommodation9somewhatreflectsHainan'sambitiontoturn10itintotheDubaiofChina.
WhenthecathedralofNotreDamedeParis巴黎圣母院wasonfireitseemedasifthenationhadlostapieceofitssoul.Asimilartragedytookplacein19thcenturyRussia.AndtherebuildingeffortoftheRussiansmightoffersomeinspirationfortheFrench StandingintheheartoftheRussiancapitalwith60000squaremetersoffloorspaceand1500roomstheWinterPalacewasamongtheworld'sgrandestbuilding.OnDec.171873afirebrokeoutattheWinterPalace.BythemorningofDec.19onlythestructure'sframeworkremained. Fortheczar沙皇thefirepresentedapoliticalchallenge.FearingthatRussia'senemieswouldcastthefireasablowtotheczaristorderstheczar'ssupportersquicklyworkedtogethertoshapethedescriptionofthefireinRussiaandabroad.Theywantedthecountrytoappearunited.Andtheycertainlydidn'twantdespairtobecomethestory. ThefirstfullaccountofthefirewaswritteninFrenchbythepoetPetrViazemskii.ARussiantranslationappearedtwomonthslater.Thattextandotherspaintedahighlyidealizedpictureoftheresponsetothetragedy.Theaccountsnotedthattheczarforcefullydirectedthefire'scontainment.Soldierswereselflesstosavethepalace.TheRussianpeoplefeltthelossjustasdeeplyastheczar. Toerasetheshameofthefiretheczarsetanearlyimpossiblegoalrebuildthepalacewithin15monthsandheorderedthatrebuiltpalacebookexactlyasithadbefore.Thousandsofworkerslaboredontheconstructionsite.Theymaderapidprogress.OnMatch251839theczarcelebratedtherebirthoftheWinterPalace. Outwardlyidenticaltotheoldversionthenewpalacefeaturedmoreironandbrickinitsstructures﹣﹣﹣andlesswood.Itwasfarlessfire﹣pronethantheoriginal. NotreDamehasn'texperiencedthesamelevelofdestructionastheWinterPalaceiftheRussianphoenixof1839isanyindicationthereishopethatarenewedNotreDamewillonceagaingracethebanksoftheSeine. 1WhatdoweknowaboutthefireintheWinterPalace? A.Itburntdown60000rooms B.Itlastedmorethan24hours C.ItwassetbyRussia'senemies D.Itcompletelydestroyedthepalace 2Whydidtheczardecidetorebuildthepalaceinashorttime? A.Tosecurehispower B.Tochallengehisenemies C.TouniteFrenchpeople D.Tocelebratehisbirthday 3WhatdidViazemskiiandothersstressintheiraccounts? A.Thesceneofthefire B.Theselflessnessoftheczar C.TheRussians'jointefforttofightthefire D.TheidealresultachievedbytheRussians. 4What'stheauthor'spurposeinwritingthepassage? A.TodescribeafireattheWinterPalace B.TopraisetherenewaloftheWinterPalace C.WeexpresssympathyfortheNotreDame D.ToinspireconfidenceinrebuildingtheNotreDame.
◆ScheduleofEvents THURSDAYNOVEMBER29TH 200pmBookFairOpens 230pmPre﹣KReadingwithHeadofSchoolDannyKarpf* 300pmECDArtTeacherLianneBassinperformssongsfromhernewCD EveryoneGrowsChildren'sSongsforMindfulness. 415﹣500pmPJLibraryatBookFair!FeaturingstoryreadingswithRSS LibrarianHelenSingerandRabbiBenSpratt. 500pmFamilyNightandPizzaParty. *Pre﹣KwilldismissfromtheSchaflerlobby前厅 FRIDAYNOVEMBER30TH 800amBookFairOpens 830﹣1030amAuthorSigningwithStephanieCalmenson 900﹣1130amAuthorSigningwithSarahMlynowski 200pmBookFairCloses ◆ClassVisitSchedule THURSDAYNOVEMBER29th 200﹣230pm7thGrade FRIDAYNOVEMBER30th 815﹣900amKindergarten900﹣930am1stGrade930﹣1000am2ndGrade 1015﹣1045am3rdGrade1040﹣1110am4thGrade1115﹣1145am5thGrade 1245﹣115pm6thGrade110﹣140pm8thGrade ◆BuyABookDonateABook! BookFairprovidesanopportunitytodoasimplebutimpactfuldeedwithyourchild.Asyoushopforyourhomelibrarypleaseconsiderpurchasingabooktodonate.DonationswillbenefitElmhurstHospitalsinQueens.CollectionbinswillbelocatedintheSchafler. ◆RSSBookplates Makeyourfamily'smarkontheRSSLibraries!Adonationof＄18purchasesanRSSbookplatewhichyoucansignordedicateandhavegluedintoanRSSLibrarybookfromtheexistingcollection.Thesebookplatedonationswillbeusedtosupportthelibrariesineachofourdivisions. ◆Volunteer VolunteerforBookFair!Weneedyourhelptomakethisyear'sBookFairasuccess. 1WhichclassmightbefortunatetoattendboththeAuthorSignings? A.Pre﹣KandKindergarten. B.1stGradeand2ndGrade. C.3rdGradeand4thGrade. D.7thGradeand8thGrade. 2AtthebookfairRSSraisesmoneyinorderto. A.trainschoolartteachersandstaff B.sponsorFamilyNightandPizzaParty C.supportvoluntaryworkandreadingactivities D.financedistricthospitalsanditsbranchlibraries 3Thepassageismostlikelyintendedfor. A.Children. B.Educators. C.Parents. D.Librarians
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. LastMondayithitmethatmybelovedgrandmotherbirthdaywasaroundthecorner.Idecidedtomakeheranuniquepresent.WithouttheslightesthesitationIthrewmeintocreatingthispricelessalbum.Iturnedonthecomputercarefullyselectedsomephotosaddedupsomedecorationsanddesignedeachpagescarefully.Eventuallyanalbumofloveproduced.LookedatmyworkwithsatisfactionIcouldn'thelpimagininghowdelightedlymygrandmawouldbe. Soonthebigdayarrived.AtthebirthdaypartyIpresentedthealbumtoGrandma.Themomentshesawthespecialgiftshehugsmeaffectionatelytearsrollinginhereyeswhatmademyparentssmilegenuinelyaswell.
Slowlybutsurelywe'removingcloserandcloserto5Gworld.Fromsmart﹣homesecuritytoself﹣drivingcarsalltheinternet﹣connecteddevicesinyourlifewillbeabletotalktoeachotheratlightning﹣fastspeedswithreduceddelayObjectivelyspeakingthefastest4GdownloadspeedsintheU.S.topoutatanaverageof19.42Mbps.Butbycomparison5Gpromisesgigabit千兆speeds. 5GisoneofthosesignsalongwithartificialintelligenceofthiscomingdataagesaidSteveKoenigseniordirectorofmarketresearchfortheConsumerTechnologyAssociation.Theself﹣drivingvehicleisagreatemblemofthisdataageandthatistosayitisasignoftimebecausewithonesingletaskdrivingyouhavemassiveamountsofdatacomingfromthevehicleitselfandavarietyofsensorsarecollectingalotofinformationtomodelitsenvironmentasitmoves.It'spullingindatafromothervehiclesaboutroadconditionsdownthelane.Itcouldbeweatherinformationbutalsoconnectedinfrastructure基础设施construction.There'slotsofdatabehindthattaskwhichiswhyweneedhighspeed. Augmentedrealityglassesandvirtualheadsethaven'tyetbrokenthemainstreambuttechcompaniesarejoyfullybettingthatthesedeviceswilleventuallyreplaceoursmartphones.With5Gthatcouldactuallyhappen.ThisisnotablebecausecompaniessuchasApplearereportedlydevelopingARglassestoassist﹣orperhapsevenreplace﹣smartphones. EricssonstatedatFebruary'sMobileWorldCongresshowsmartglassescouldbecomefasterandlighterwitha5Gconnectionbecauseinsteadofbeingweigheddownwithcomponentstheglassescouldrelyonhardwareforprocessingpower. Butdon'tgettooexcited.There'sstillalotofworktobedoneinthemeantimeincludingvarioustrialstomakesuretheradiosplaynicelywithhardwareandinfrastructureconstructionso5Gisn'tconcentratedonlyinbigcities. 1WhatdoestheauthorwanttostressinParagraph1? A.Thelighting﹣fastspeedof5G. B.Theexpectationof5Gworld. CThedifferencebetween4Gand5G D.Theinternet﹣connecteddevicesinourlife. 2WhatdoestheunderlinedwordembleminParagraph2mean? A.Exhibition. B.Success. C.Symbol. D.Explanation. 3Wecaninferfromthetextthat. A.5Gworldwon'tcomewithoutARglasses B.5Ghelpstocreatetheartificialintelligencevehicle C.ApplecompanyisdevelopingARglassesworldwide D.Techcompanieswillfacethefactthatsmartphonesmaybereplaced 4Whatwilltheauthorprobablytellusnext? A.Howtofullyexpand5Gcoverage. B.Smartglasseswillbecomefasterandlighter. C.Why5Gisn'tconcentratedinbigcities. D.Theimportanceofinfrastructureconstruction.
Hotspotsofdrones无人机inAustraliaaregettingsensorstoautomaticallyidentifytheaircraftandtheirpilots.Australia'sCivilAviationSafetyAuthorityCASAsaiditwouldfixtheequipmentatthenation'sairportsstartingnextmonth.Themonitorshavebeenplannedforsometimebutcomeinthewakeof72hoursofdrone﹣relateddisorderattheUK'sGatwickairportlastweek. In2019Australiawillalsostartaschemetoregisterdroneowners.TheUKisalsoduetointroduceaschemeinNovemberthatwillrequirerecreationaldronesweighing250g0.55lbormoretoberegistered. Almost140000airtravellersweredelayedlastweekafterreportsofdronesightingscausedhugedelaysatGatwickAirport.UKpolicearestillsearchingforthecriminalsalthoughtheyhavealsoraisedthepossibilitythatwitnessreportsoftheaircraftweremistaken.Theincidenthighlightstheneedforadrone﹣spottingcapability能力CASAspokesmanPeterGibsontoldthenewsagencyAgenceFrance﹣Presse.Thesupervisionsystemwouldbeabletospotthetypesofdronebeingflownreadtheirserialnumbersandworkoutwherethepilotwaslocatedhesaid.Effortstoidentifypilotswouldbeaidedbytheintroductionoftheregistrationschemeforcommercialandcasualdroneownersheadded.2019willwitnesssevereactiontowardsdronesafetysaidMr.Gibson.Aswellasairportsandothersensitivelocationsthedrone﹣spottingsystemswillbefixedinotherplacesknowntobepopularwithdroneownerssuchastheSydneyHarbourBridge. AuthoritiesinAustraliahaveexpressedworriesaboutthenumberofdronesbeingflownincontrolledareasinrecentmonths.Anyonebreakingrulescouldfacefinesofupto10000Australiandollars＄7058£5600aswellaschecksonthesafetyoftheircraft.In2019itcouldbeveryexpensivedoingthewrongthingwithyourdronesaidMr.Gibson.EventsatGatwickwerediscussedbyministersinaChristmasEvephoneconference.ItisunderstoodthattheCabinetOfficepushedtheMinistryofDefenceandtheHomeOfficetoupdatetheirrelevantregulations.TheyalsodiscusseddefencesystemsacrosstheUK'sairports. 1Whatdoestheunderlinedphraseinthewakeofprobablymean? A.indicating. B.causing. C.preventing. D.following. 2Whathelpsthesystemworkouttheidentityofthepilot? A.Registrationscheme. B.Theairport. C.Witnessreport. D.Thegovernment. 3Whatdoweknowfromthepassage? A.Therecreationaldroneswillberequiredtoregisternextyear. B.Thesystemwillbefixedinallthehottouristspots. C.Anyoneflyingthedroneswillbefinedupto＄7058. D.TherewasnosolidevidenceofdronesightsatGatwickAirport. 4What'sthebesttitleofthepassage? A.Heavyfinestobegiventothepilots B.Functionsofthedrone﹣identifyingsystem C.Australiatosetupdrone﹣spottingsystem D.Problemsfacingdroneowners
Anyonewhoknowsmewellwouldseemeasanoptimist.1ThiswasthecaseformeonaparticularlycoldJanuaryday. IfeltexhaustedbythepainfulchallengesIwasdealingwithinmypersonallife.2﹣Thegrayskyblockedevenasinglerayofsunlight. AboutmidwaythroughthedayIleftworktogetsomelunch.StillfeelingnegativeInoticedthatthesunhadcomeoutforamoment.IbegantothinkaboutmynegativeattitudeandremindedmyselfthatIwasresponsibleforchoosingmystateofmind.3EventhoughIremindedmyselfofthistruthIcouldn'tmakethechange. AsIstoppedataredlightIlookedatthecarinfrontofmine.Thepersonalizedlicenseplatecaughtmyeye﹣ItreadSUNZOUT.Thisbroughtanimmediatesmiletomyface.4Andinthemidstofthelongestdarkestcoldestwinterthisinitselfwasablessing.ButthenmyeyesmovedtothecarthatwasnexttotheSUNZOUTvehicle.ThelicenseplateonthatcarreadGROUCH.ThisbroughtmorethanasmiletomyfaceasIlaughedoutloud!Seeingthetwooppositelicenseplatesatthatexactmomentintimestrengthenedmypreviousrecognitionofmyabilitytochoosemyattitude.5 Ireturnedtoworkandsharemystorywithseveralco﹣workerswhorespondedwithwarmlaughteratwhatIrefertoasmymessagefrombeyond.Ilearnedthatdaythatwhenwe'refeelingtoodiscouragedtobringourselvesoutofanactivestatereliefisonlyaprayeraway! A.Theweatherseemedtomatchmymood B.Pessimiststhinktheoppositewayhowever. C.Howeverevenoptimistscantemporarilylosehope. D.Itfeltlikeareminderthatthesunwasshiningafterall. E.Doyouthinkthatthesunshinewillspreadthroughoutyourlife? F.IfeltmyspiritliftasImadethedecisiontochooseapositiveattitude. G.WhileIcouldnotignorethepainIwasgoingthroughIcouldchoosetothinkpositively.
Whileelephantsbornwithouttusks长牙arenotunheardoftheynormallyformjust2to6percentofthepopulation.HoweverthatisnotthecaseatMozambique'sGorongosaNationalParkwhereanastonishing33percentoffemaleelephantsbornafterthecountry'scivilwarendedin1992aretuskless.WhilethatmayappeartobejustacoincidenceJoycePooleanelephantbehaviorexperthasanothertheory.Theresearcherthinkswemaybewitnessingunnaturalevolutionofthespeciesduetotheconstanthuntingofelephantsforvaluableivory. Poolesaysbeforethecountry's15﹣year﹣longcivilwarthe100000﹣acreparkwashometoover4000elephants.Howeverbythetimetheconflictendedin1992about90percentofthemhadbeenkilledforivorytohelpfinanceweapons武器andmeattofeedthesoldiers.Ofthelessthan200survivorsover50percentofadultfemaleshadnotusks.Thereforeitisnotsurprisingthatthepark'stusklesselephantpopulationhasgrowngreatly. Thisisnotthefirsttimeresearchershaveobservedagreatchangeinthepopulationofelephants.AtZambia'sSouthLuangwaNationalParkandLupandeGameManagementAreawhichwereheavilyhuntedinthe1970sand1980s35%ofelephants25yearsorolderand13%ofthoseyoungerthan25arenowwithouttusks.A2008studypublishedintheAfricanJournalofEcologyfoundthatthenumberoftusklessfemalesattheRuahaNationalParkinTanzaniawentfrom10.5percentin1969toalmost40percentin1989largelyduetoillegalhuntingforivory. TherecentbanonivoryinboththeUSandChinashouldhelpgetridoforatleastreduceelephanthunting.Howeverscientistsarenotsurehowlongitwilltakeforelephantswithahigherrateoftusklessfemalestochangethetrend. 1WhatistheprobablecauseofthephenomenonmentionedinParagraph1? A.Illegalhunting. B.Constantfarming. C.Apurecoincidence. D.Naturalevolution. 2WhydidpeoplekillsomanyelephantsduringthecivilwarinMozambique? A.Togetfundsbysellingivory. B.Todevelopnewweapons. C.Toprovidefoodforlocalpeople. D.Tomakeivoryproducts. 3Whichofthefollowinghadtheearliestrecordontusklesselephants? A.GorongonsaNationalPark. B.SouthLuangwaNationalPark. C.TheRuahaNationalPark. D.LupandeGameManagementArea. 4Whatdoestheunderlinedphrasethetrendinthelastparagraphreferto? A.Elephantsfacinggreaterdanger. B.Elephantsgrowingmoreslowly. C.Fewerfemaleelephantsstayingalive. D.Morefemaleelephantsbeingtuskless.
NewAppHelpsPeopleRememberFaces Largegatheringssuchasweddingsandconferencescanbesociallyoverwhelming.Pressuretolearnpeople'snamesonlyaddstothestress.Anewfacial﹣recognitionappcouldcometotherescuebutprivacyexpertsrecommendproceedingwithcaution. TheappcalledSocialRecallconnectsnameswithfacesviasmartphonecamerasandfacialrecognitionpotentiallyavoidingtheneedforformalintroductions.ItbreaksdownthesesocialbarriersweallhavewhenmeetingsomebodysaysBarrySandrewwhocreatedtheappandtesteditataneventattendedbyabout1000people. AfterreceivinganinvitationtodownloadSocialRecallfromaneventorganizertheuserisaskedtotaketwoselfiesandsigninviasocialmedia.Attheeventtheappisactivewithinapreviouslydefinedgeographicalarea.Whenauserpointshisorherphonecameraatanattendee'sfacetheappidentifiestheindividualdisplaystheperson'snameandlinkstohisorhersocialmediaprofile.Toprotectprivacyitrecognizesonlythosewhohaveagreedtoparticipate.Andtheapp'screatorssayitautomaticallydeletesusers'dataafteranevent. AnnCavoukianaprivacyexpertwhorunsthePrivacybyDesignCenterofExcellencepraisestheapp'screatorsfortheseprotectivemeasures.Shecautionshoweverthatwhenpeoplechoosetosharetheirpersonalinformationwiththeapptheyshouldknowthattheremaybeunintendedconsequencesdowntheroadwiththatinformationbeingusedinanothercontextthatmightcomebacktobiteyou. Thestart﹣uphasalsodevelopedaversionoftheappforindividualswhosufferfromprosopagnosiaorfaceblindnessaconditionthatpreventspeoplefromrecognizingindividualstheyhavemet.Tousethisappapersonfirstacquiresanimageofsomeone'sfacefromeitherthesmartphone'scameraoraphotographandthentagsitwithaname.Whenthecameraspotsthatsamefaceinreallifethepreviouslyenteredinformationisdisplayed.Thecollecteddataarestoredonlyonauser'sphoneaccordingtotheteambehindtheapp. 1SocialRecallisusedto. A.takephotos B.identifypeople C.organizeevents D.makefriends 2Paragraph3ismainlyabout. A.howtheappworks B.howtheappwascreated C.whatmakestheapppopular D.whatpeoplecandowiththeapp 3SocialRecallhelpspeoplewithprosopagnosiaby. A.givingnamestothephotoskeptintheirsmartphones B.collectinginformationpreviouslyenteredinthephone C.providingtheinformationofapersonwhentheyfirstmeet D.showingtheperson'sinformationwhenitspotsastoredface 4WhatcanwelearnaboutSocialRecallfromthepassage? A.Itmayputpeople'sprivacyatrisk. B.Ithascausedunintendedconsequences. C.Itcanpreventsomecommunicationdisorders. D.Itispraisedbyusersforitsprotectivemeasures.
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. Flyingakitewithmyfatheristhemosthappiestmemoryinmychildhood.IrememberthedaythatIwasrunningalongsidemyFather.Heheldthekitestringwaitingthekitetocatchthewind.Heslowedhandedmethestringandteachmehowtoholdit.Don'tletgo!Keepgoing!heshouted.Ikeptrunningoutofbreaths.OverandoverItriedbutfailed.Shetoldmenottogiveup.EventuallyIrantoofastthatImadethekiteflyhighlyintheair.FillingwithexcitementIwatchedakitedancinginthesky.
Argentina:LandofDiscovery ExperiencethelivelycultureofBuenosAiresasyouworktobuildlow﹣incomehousingforlocalfamiliesinneed. Duration:14to21days ProgramType:FindYourPassion Tuition:4999USD21days;3399USD14days CommunityServiceHours:4521days;3514days Belize:RhythmsoftheCaribbean Makeadifferenceasyouworktopromotechildren'literacyexploreBelize'diverseecosystemsandexperiencethecolorandcultureofthisexoticnation. Duration:23days ProgramType:FindYourPassion Tuition:4999USD CommunityServiceHours:60 CostaRica:SpanishServiceAdventure Navigate驾驶船只throughadiversemountainscapeandimproveyourSpanishskills. Duration:14to21days ProgramType:LanguageExposure Tuition:4999USD21days;$339914days CommunityServiceHours:5521days;3614days CostaRica:ProtectingthePacific ProtecttheoceansthroughvolunteerprojectsonthePacificcoast. Duration:13days ProgramType:EnvironmentalConservation Tuition:3399USD CommunityServiceHours:30 1Whichprogramisfocusedonhelpingtoimprovethelivingconditionsofthepoor? A.LandofDiscovery. B.RhythmsoftheCaribbean. C.SpanishServiceAdventure. D.ProtectingthePacific. 2HowisRhythmsoftheCaribbeandifferentfromotherprograms? A.It'tuitionfeesarethecheapest. B.Itprovidesdifferentcommunityservicehours. C.Itisthelongestprogram. D.Itoffersgreatopportunitytolearnalanguage. 3givesyoutheleasthoursofcommunityservice. A.LandofDiscovery. B.RhythmsoftheCaribbean. C.SpanishServiceAdventure. D.ProtectingthePacific.
Whenmydadfinallyfinishedthetriathlon铁人三项inMontaukthecrowdcheered.Itshowedmehowhishardworkpaidoffandit1mycuriosity.Iwonderedwhetherasmallboyofmysizecould2somethinglikethat.Ifoundmyself3thisoutloudandmyfatheroverheardme.He4meandsaidIcouldtrainwithhim. Trainingwithmydadturnedouttobevery5.Wewouldgetupearlyforamorningjogorgoforaswiminthepoolafterschool.Afterafewweeksof6Isignedupformyfirsttriathlon.BeforethecompetitionInervouslywaitedforthe7.WhensomeonefiredthegunIwas8swimmingtowardsthedistantbuoy浮标thatmarkedmytum.I9thehalf﹣mileswimandrantowardsmybike.Iwasdrippingwettryingto10it.OnceonmybikeIexperiencedanexcitementspecificto11.Iwentthroughthetransitionzone转换区againand12myrunningshoes.Atthestartoftherunpartofthetriathlonmy13alreadyfeltliketheyweremadeofcement水泥. Formetherealcompetitionbeganduringtherun14nowIcouldseeeachcompetitorasatarget.Nomattermy15inthefieldeachracerwaseitherfollowingmeorbeingfollowed.Therunpartoftheraceboileddownto16tolerance.Shutuplegsoneofmyfavoritequoteskeptmefrom17theburningfeeling.ThenIcrossedthefinishline.Itookabreathandthenbeganan18withtheotherfinishers.Thesenseofaccomplishmentwasthereforallofus. LookingbackI19thesmallboyonthatdayinMontaukwhothoughthecouldn't20if.Nowthatsameboyisnotonlyahugefanbutalsoatrainingpartner. 1A.showed B.excited C.tested D.controlled 2A.preview B.deserve C.achieve D.benefit 3A.saying B.taking C.trying D.giving 4A.satisfied B.encouraged C.puzzled D.embarrassed 5A.disappointing B.frightening C.relaxing D.challenging 6A.performing B.fighting C.meeting D.training 7A.result B.seat C.gun D.audience 8A.up B.round C.off D.along 9A.finished B.considered C.assessed D.arranged 10A.pointat B.geton C.getback D.findout 11A.running B.traveling C.cycling D.swimming 12A.tookoff B.switchedto C.cleaned D.repaired 13A.arms B.hands C.shoulders D.legs 14A.because B.although C.until D.unless 15A.status B.position C.task D.function 16A.risk B.drug C.stress D.pain 17A.showingoff B.bringingin C.thinkingabout D.carryingout 18A.experiment B.celebration C.argument D.cooperation 19A.remember B.believe C.discover D.respect 20A.use B.move C.do D.prove
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