首页
试卷库
试题库
当前位置：
X题卡
>
所有题目
>
题目详情
某品牌手机三月份销售400万部，四月份、五月份销售量连续增长，五月份销售量达到900万部，求月平均增长率．设月平均增长率为x，根据题意列方程为（ ）
查看本题答案
包含此试题的试卷
教案备课库《》真题及答案
点击查看
你可能感兴趣的试题
五月份销售额比四月份增加15%五月份销售额相当于四月份的%四月份销售额比五月份减少%
某工厂五月份用煤125吨是四月份用煤量的2.5倍四月份和五月份共用煤多少吨
某商店销售一种衬衫四月份的营业额为5000元为扩大销售五月份将每件衬衫按原价的8折销售销售量比四月份
东风机床厂四月份生产机床400台五月份比四月份增产．五月份生产机床多少台
利华毛巾厂四月份生产毛巾7.5万条五月份生产的是四月份的1.06倍六月份比五月份少生产0.64万条
某品牌手机销售商今年123月份的销售量分别是1万部1.2万部1.3万部为估计以后每个月的销售量以这三
某工厂五月份用煤135.6吨是四月份用煤量1.5倍四月份和五月份共用煤多少吨
已知某企业推出全新产品四月份价格125元/件销售量440万件五月份降低价格5元销售量达到451万件计
某商店四月份电扇的销售量为500台随着天气的变化六月份电扇的销售量为720台问五月份六月份平均每月电
已知某企业推出全新产品四月份价格125元/件销售量440万件五月份降低价格5元销售量达到451万件计
扦插的茉莉枝条出根最快成活率最高
三月份
四月份
五月份
六月份
某商店销售一种衬衫四月份的营业额为5000元为了扩大销售在五月份将每件衬衫按原价的8折销售结果销售量
某商店销售一种衬衫四月份的营业额为5000元．为了扩大销售在五月份将每件衬衫按原价的8折销售销售比在
某制药厂五月份的产值是四月份的112%五月份比四月份增产%．
某工厂五月份用煤125吨是四月份用煤量的2.5倍四月份和五月份共用煤多少吨
龙都电子商场出售ABC三种型号的笔记本电脑四月份A型电脑的销售额占三种型号总销售额的56%五月份B
某商厦二月份的销售额为100万元三月份的销售额下降了20%商场从四月份采取措施销售额稳步上升五月份的
某商店四月份的营业额为40万元五月份的营业额比四月份有所增长六月份比五月份又增加了5个百分点即增加了
五月份销售额比四月份增加15%五月份销售额相当于四月份的%四月份销售额比五月份减少%．
某企业由于改进技术三月份的产值比二月份翻了一番四月份因清明小长假等因素的影响产值比三月份减少20%则
热门试题
更多
JENISONPUBLICSCHOOLS PartTimeEnrollment HomeSchoolElectiveCourses Grades1﹣12 JenisonInternationalAcademyisexcitedtoofferonlinenonessentialcoursestointernationalstudents.Kindlyviewtheonlineelectiveoptionsaswellastheenrollmentprocessbelow.TheapplicationwindowforparttimeenrollmentswillcloseonFridayDecember302016. OnlineCoursesOfferedGrades1﹣12 ElectiveOpportunities PleaseclicktoviewourElectiveCourseOfferings. PartTimeEnrollmentatJIA Studentsparticipatingintheprogramareallowedtoenrollinupto4electivecourseseachsemesterandhavetheoptiontotake100%oftheircoursesonlineorcreateaschedulecombinationofonlineandon﹣campuscoursesatJenisonPublicSchoolswhichmayalsoincludeTechCenterCo﹣opandotherqualifiedprograms. StudentApplicationProcess STEP1:OnlinePreparation PleasereviewthefollowingInteractiveOnlineReadinessCriteria.Pleasekeepthisformforyourownrecords. OnlineReadinessCriteria STEP2:SubmitForms&Documentation BycompletingthePartTimeEnrollmentApplicationapplicantsarefulfillingtheVirtualLearningandDistrict﹣RequiredDocumentation. PrintedApplication ParentsorguardianscandownloadprintandcompletetheJIAEnrollmentpaperwork&JPSDistrictApplication.Mailscanorfaxallcompletedpaperworkusingthecontactinformationprovidedonthefirstpage. PrintedApplication AdditionalRequiredDocumentationcanbefoundwithintheenrollmentpacket. Anemailwillbesenttotheparentorguardianemailaccountwhenacompletedapplicationhasbeenreceived.Uponreviewandapprovalawelcomemessageandcourseselectionemailwillbeissuedtothesameaddress. 1Thecoursesaredesignedfor. A.high﹣levelstudentswhoarestudyinginJenisonPublicSchools B.internationalstudentswhoseparentsworkinJenisonPublicSchools C.foreignstudentswhocan'tstudyfulltimeinJenisonInternationalAcademy D.graduatestudentswhowantapart﹣timejobinJenisonInternationalAcademy 2Togetenrolledoneshould. A.preparebothonlineandoffline B.printtheOnlineReadinessCriteria C.contactJIAinpersonbeforehand D.emailtheJ1AEnrollmentpaperwork 3Whatcanbelearnedfromthewebpage? A.TheenrollmentshouldbeappliedonDecember302016. B.Theparentorguardianneedstohaveanemailaccount. C.Thestudentsneedtostudyatleast8courseseachyear. D.Thecoursescanonlybelearnedonline.
8分Whenthinkingofboutiques精品店weoftenimaginejewelryandclothingshopsthatwomenfrequent.Butarethereboutiquesformen?Yes!Nestled坐落于intheHualongMountainareaofHsinchuCountyliesamen'sboutique.Thatis25KevinLosalesmanageratMusclecarGTdescribesthiscompany26reproduceshigh﹣qualitypartsforclassiccars.Theaveragecustomersare40﹣to65﹣year﹣oldmenfromaroundtheworld. Findingsparepartsis27bigproblemforcollectorsofclassiccars.Butthiscompanycanhelpcollectorsovercomethischallengebecausetheydealwithcarsbuiltfrom1932to1974. UsingreverseengineeringMusclecarGTbuildsacopyofeachcar.Whenmakingacartheyaskthattheoriginalcarbeshippedtothem28checkandrepaired.Afterwardtheydoa3﹣Dscanofthecartofindmissedflaws.Molds模具oftheparts29developandnecessarymachineryfortheproductionlineismade.Theedgesofthemachinesarehandscannedsonofaultswilloccuronthefinalproduct. Skilledworkersareneededfortheentireproductionprocess.KnowingthatonlyolderworkershadtheneededskillsownerLoHsiuhsienthen30encouragethemtoteachyoungpeoplewhattheyknew.Theseyoungemployeeswhoareenthusiasticaboutcarsknowthatqualitycomesfirst. Peoplecanorderfurnitureordecorationsfortheirrestaurantstogivethema1950sdinerfeeling.Theycanalsohavecouchesortablesintheirhousesmadefromclassiccarparts.Thoseinterestedingettingafeelfor31thisislikecaneasilyfinditatLoSirClassicCarManornearBeiPu.Visitorscanstopby32acupofcoffeeorlunchandviewsomeoftheclassiccars.
如图在平面直角坐标系中反比例函数y＝x＞0的图象与正比例函数y＝kxy＝xk＞1的图象分别交于点AB．若∠AOB＝45°则△AOB的面积是．
2分面对越来越严重的__许多国家决意联手铲除__组织.determine.
你是否赞成为贫困学生设立一项基金?approve
DirectionsMatter Jerlag时差感maybetheworstpartoftravellingandithitsmanypeoplehardertravellingeastthanwest.Whytheyfeelthiswayis1butscientistsrecentlydevelopedanewmodelthatprovidesanexplanationforthemysteryandinsightsonrecoveringfromjetlag. Themodelimitatesthewayneuronaloscillatorcells神经振子细胞2crossingtime zones.Thesecellsinourbrains3ourbiologicaldocks.Howeverthecellsdon'tquiteoperateonaperfect24﹣hourschedule.Insteadtheiractivityfollowsa4thatlastsslightlylongerthanthatabout24.5hours.AccordingtoMichelleGirvananassociateprofessorofphysicsattheUniversityofMarylandandaco﹣authorofthestudythatmeansit's5forustoextendthelengthofaday﹣forexamplebyflyingwestacrosstimezones﹣thantoshortenthedaybyflyingeast. Thescientistsfoundthatfor6travelapersonwhocrossedthreetimezoneswouldfully 7inalittlelessthanfourdays.Forsixtimezonesrecoverywouldtakeaboutsixdays.Forninetimezonestherecoverywouldtakejustlessthaneightdays. Howeverwhenapersontravelseastwardtherecoverytimedoesn'tmatchupas8.Whenapersoncrossesthreetimezonesgoingeastittakesalittlemorethanfourdaystorecover.Forsixtimezonestherecoverytime9tomorethaneightdays.Andforninetimezonestherecoveryperiodismorethan12days. Girvannotedthatnoteveryonehasabiologicalclockofexactly24.5hours.10itvaries frompersontoperson.Theotherfactortoconsideris11cuessuchassunlightGirvanadded.Howapersonreactstothesecuescanalso12howquicklyheorshewilladjusttoanewtimezone. Thescientistshopethattheirnewmodelcanbeusedinthefuturetofigureoutthebestwaysto13jetlag.Forexampleifyouwillbetravelingsixtimezoneseastwardstartbysettingyourclockaheadanhourortwoseveraldaysbeforeyouleave.Andwhenyouarriveinanewtimezonemakesurethattheoutsidecuesyouareexposedto14thenewtimezone.Thatmeansthatifit'sdaytimeinthenewtimezoneexposeyourselftosunlight.Andifit'snighttimeavoidartificial15includingthosefromsmartphonesandcomputerstohelpyourbiologicalclockadjust. 1A.incredible B.apparent C.surprising D.unclear 2A.copewith B.accountfor C.respondto D.resultin 3A.kick B.watch C.stop D.regulate 4A.cycle B.routine C.process D.pattern 5A.safer B.easier C.moredangerous D.moredifficult 6A.eastward B.southward C.westward D.northward 7A.adjust B.understand C.prepare D.change 8A.relatively B.nicely C.classically D.awkwardly 9A.reduces B.jumps C.contributes D.leads 10A.Moreover B.Otherwise C.However D.Rather 11A.external B.verbal C.social D.chemical 12A.promote B.emphasize C.impact D.orient 13A.form B.endure C.shelter D.beat 14A.specify B.match C.shift D.destroy 15A.lights B.barriers C.flavours D.sounds
10分 Ayoungcouplemovedtoanapartment.Onthefirstmorningintheirnewhomethewifelooked1thewindowandwatchedherneighbor2sheetsouttodry.Whatdirtysheets!shethoughtto3.MaybeIshouldgoandteachherto4themproperly.Everyfewdaysshesaidthe5thingtoherhusbandwhilewatchingher6hangingoutthedirtysheetsintheearlymorninglight. Amonthpassedandonedaythewifewas7toseethatherneighborwashangingoutperfectlycleansheets.She8toherhusbandLook!She9learnedtodoherwashing!ThehusbandrepliedWellinrealitydarlingIgotupearlythismorningand10thewindow.
如图AB是⊙O的直径BC与⊙O相切于点BAC交⊙O于点D若∠ACB＝50°则∠BOD等于
1分﹣Couldyoutellmewewillgototheconcerttomorrow? ﹣Bybus. A.whether B.why C.how D.when
25分请根据以下要点以MyBestFriend为题写一篇英语短文. 1.简要描述你的朋友外貌特征性格等 2.简述你们是如何成为好朋友的. 注意: 1.词数:80﹣100 2.不能透露个人真实姓名学校等信息.
30分Weareuniquefamilytwowhiteparentsadoptingabrownsonandablackdaughterbothwithspecialneeds.Whenwegoouttogetherwestandout. Thiswasoneofthosetiringdays.Wewerereadytogohomefromshoppinghurriedand1.Myhusbandwaspushingthecartasfastashecouldtoleavethestorebeforethesituationgot2.Sweatwas3onmyforeheadcausedinpartbymyembarrassmentbut4fromrunningthroughTraderJoe'swith18﹣poundArsemafastenedtomychestandMaretoscreamingbehindme.Ifeltlikeahotmess. Irushedtogettothecar.5hopingthatnoonewaslookingatustoocloselywhenavoicebehindme6mysteps.Ma'am!Shecalledout.Istoppedand7tofindayoungwomanwithabrightsmile8herfacerunningtowardme.RecognizinghershirtIrealizedthatshe9inthestoreandassumedImusthavedroppedsomething.Ilookedather.10mytearswaiting.Ijustwantedyoutohavethisbouquet…andIlookeddowntoseetheflowersinherhands.SheexplainedIwas11asababyandithasbeenawonderfulthing.Weneedmore12likeyours.Istaredathershocked.Didn'tsheseethatIwasafailureasamother13abletokeepthefamilytogether?Ijustwanttohidefarawayfromthe14stares.AsshehandedmetheflowersImanagedto15outathankyou.She16myshoulderandthenwalkedbackintothestore. Mystepsweremuchslower17Iheadedtothecarwithtears.OnadaywhenIhopednoonenoticedusshedid.Butshedidn'tseewhatIassumed18wasseeing.Shesawbeautyhopeandlove.IwishIhadthoughttogethernamecouldgobackandtellhertwoyearslaterwhather19continuestomeantometoday.Tothebeautifulyoungwoman…thankyoufromthebottomofmyheart.Youarea20. 1A.amazed B.delighted C.discouraged D.inspired 2A.worse B.better C.normal D.dangerous 3A.disappearing B.forming C.moving D.growing 4A.practically B.previously C.nearly D.mostly 5A.frightenedly B.excitedly C.sincerely D.cautiously 6A.slowed B.accelerated C.adjusted D.followed 7A.continued B.hesitated C.turned D.attempted 8A.covering B.shadowing C.climbing D.twisting 9A.passed B.played C.lived D.worked 10A.puttingaway B.squeezingout C.holdingback D.bringingin 11A.adopted B.abandoned C.delivered D.educated 12A.customers B.families C.neighbours D.friends 13A.barely B.desperately C.merely D.joyfully 14A.helpless B.envious C.friendly D.curious 15A.take B.make C.choke D.figure 16A.touched B.patted C.struck D.shook 17A.as B.because C.after D.before 18A.everyone B.anyone C.someone D.noone 19A.wisdom B.rudeness C.gift D.request 20A.guide B.treasure C.beauty D.failure
8分TheelevatorofthefuturemaybejustoverthehorizonthankstoGermancompanyThyssenKrupp.Thefirmhasinventedacable﹣freeelevatorcalledMULTIthatcangoupanddownliketraditionalliftsbutthemagneticmotorsallowittogoside﹣to﹣sidetoo.Thedesignerspredictthatthistechnologycouldincreasethecarryingcapacityofexistingarchitecturebyasmuchas50%.Plusitlooksreallyneat. ThyssenKruppplanstouselight﹣weightmaterialstobuilditselevatorearsofthefutureandthelackofacablewinch钢缆绞车willreduceweightaswell.Theearswouldn'tjustmoveupanddownastheydonowbutwouldinsteadgoinacirclethatallowsmorecarstoslipinfightbehindthenext.Theresultisthatyoumightonlyhavetowait10secondsforthenextonetoarriveratherthanwaitfortheoneyoujustmissedtocomebackdown. ThetechnologybackingThyssenKrupp'sMULTIelevatorisverysimilartomagneticlevitation磁悬浮systemsusedinhigh﹣speedtrains.Eachcarhastwomagneticmotors﹣oneforverticalmovementandanotherforhorizontal.Thissystemcanalsodeliverpowertothecar'sinternallightingandelectronicswithoutusingwires. Atraditionalcabledrivenelevatorhasmechanicalcomponentsthatcanholdthecarinplaceintheeventofapower﹣off.ThyssenKruppdidn'tgointodetailaboutsafetymeasuresinitsannouncementbutit'ssafetosaythemagneticlevitationelevatorwillhavesomesortofsystemtoholditinplaceifthelightsgoout.ThyssenKruppisworkingonatesttowerthatwillbeusedtodeveloptheMULTIintoarearelevatortechnology.Thisshouldbeupandrunningby2016butitwillprobablytakeatleastafewmoreyearsbeforeyougettoclimbinsideamagneticelevatorcar. 1Whatdoestheunderlinedphraseoverthehorizonmean? A.Abovesealevel. B.Ontheway. C.Onthemarket. D.Outofsight. 2MULTIisdesignedto. A.saveenergy B.carrymorepassengers C.runmuchfaster D.beneatandcomfortable 3ThekeytechnologyaboutMULTIisits. A.cablewinch B.magneticmotor C.wirelesselectronics D.lightingmaterial 4Whatcanbelearnedfromthelastparagraph? A.MULTIwillsellwell. B.MULTIhastoworkonatower. C.MULTIwillbeputintousein2016. D.MULTIhasasafetysystemincaseofpower﹣off.
10分 Whenyoungpeoplebegintoliveindependentlyhome﹣huntingcaninvolvesomestress.Buttheywoulddowelltorememberthatanew41isavailable﹣﹣micro﹣homes. Calledtinyhousesthesehouseshavealllivingnecessitiesinasmall42includingkitchenbedroomandbathroom.Generallyunder50squaremetersmosttinyhousesaccommodatejustoneortwopeoplethoughsomeclaimthespaceformore.What'slostinsizeisnotlostindesignasthesehomesareoftenquiteuniqueandmodernindesign. Besidesanattractiveappearancetinyhousescanalsoboast43practicalfeatures.Makingthebestofurbanspacethe72﹣to122﹣centimeter﹣wideKeretHouseinWarsawtheworld'snarrowesthomefilledinacorridor.Theprototype原型homeEcocapsuleusessolarpowerwindpowerandrainwatercollectiontoenableitsownertolive44anywhere.AsystemofrailsallowstheDALEmicro﹣hometoadjustroomsizeandnumberaswellasaddingtheoptionofanopenor45courtyard. Visually46asmicro﹣homesarethereareafewdrawbackstoconsiderbeforegettingcomfortableonamini﹣couch.Movingintoatinyhouserequiresthe47ofmostnon﹣essentialsnomattertheemotionalconnectiontothem.Guestswillalsomostlybeoutofthequestionasthe48spacemayevencauseanunaccompaniedindividualtoexperiencesomecabinfever.Andfinallyamicro﹣homeislikelyan49livingoptionformostpeoplesincetheywillprobablystartfamiliesandacquiremorepossessions. Thoughthelimitationswillscaresomethereisusuallyabenefit.Asmallsizeresultsinasmallpricetagandsmallbillsmakingtinyhouseseasiertosaveupforandbudget.Andthoughyouwon'thavemuchstuffaroundthehousethiscanprovidethecomfortofsimplelivingandmaintenance.Micro﹣homesarealsopracticallymobileandboasteco﹣friendlinessthatcan'tbe50byotherhomes.Theyprobablyaren'tforeveryoneorforeverbutwhenitcomestoyournextorfirsthometheycouldbejustwhatyouneed.
计算题 1先化简再求值﹣m﹣n÷m2其中m﹣n＝． 2计算2sin30°﹣π﹣0+|﹣1|+﹣1
8分Youknowthefeelingsofoperatingonautopilotrunningfromonemeetingtothenext﹣﹣orskippingfromoneemaildistractiontoanother. Beforeyouknowitthemonthhaspassedtheseasonhaschangedandyou'releftscratchingyourheadwonderinghowtobringmeaningbacktoyourcareerandlife. KoryKogonFranklinCoveyproductivityexpertandco﹣authorofThe5ChoicestoExtraordinaryProductivitysaystheproblemiswidespread.Infactaninternationalsix﹣yearstudybyFranklinCoveyfoundthat40percentofrespondentsindicatedtheyspent40percentoftheirtimeonthingsthatwerenotimportanttothemortotheircompanies. Basedonthetimelessprinciplesofhumanproductivityandbackedbythelatestneuroscience神经系统科学researchKogon'sco﹣authoredbookaimstohelppeopleincreaseproductivityatworkandintheirpersonallivesbymakingwisechoicesonadailybasis. OurattentionisunderattackandpeoplefeeloverburdenedlikeneverbeforeKogonsays. Kogonsaystheconditionisthatpeoplelivewiththeeffectsofaproductivityparadox悖论.Technologyhasleftindividualsfeelingoverburdenedwiththenumberofdecisionstheymustmakeduringthedaythenumberoftasksthatrequiretheirattentionandthedrainoftheirpersonalenergy. AdamMerrilanotherco﹣authorofThe5Choicessaysthatthebookresearchmadehimmuchmoreawareofhowthesechallengesmakeharmfulimpactonindividuals. YoucanseethecostofthisonourdailylivesonourrelationshipsthathavenotbeencultivatedandonourgoalsthathavenotbeenmetMerrilsays.Peoplewastetimeattentionandenergyonthingsthatdon'tdrivethemostimportantresults. Beforejumpingintothespecificchoicesit'simportanttonotethatthebookbuildsontheFranklinCoveyprinciplesoftimemanagementspecificallytheideaoffittingactivitiesintoquadrants象限basedonwhat'surgentnoturgentimportantandnotimportant. Quadrant2thehomeofactivitiesthatareimportantbutnoturgentisseenastheplaceofextraordinaryproductivity.Kogonsaysit'sinthisquadrantthatyoucanfocusondoingproactive积极主动的workachievinghigh﹣impactgoalscreativethinkingplanningrelationshipbuildingandlearning. Unliketheotherquadrantswherethingscomeatyouyouhavetoconsciouslychoosetobeinquadrant2shenotes. Buttogetthereyoumustlearntorewireyourbrainwhichhasbecomeaccustomedtorespondingtotheurgentandfeelingthatdopamine多巴胺high.Kogonsaysthatthelatestbrainscienceshowsthatindividualscanovercomeurgencyaddictionbytakingtimetopauseandconsiderwhat'sactuallyimportant. Thestrategywhichtheauthorscallpause﹣clarify﹣decideputsemphasisonthedifferencebetweenthereactivebrainandthethinkingbrain. Whenyoucanpauselongenoughtoaskyourselfifsomethingisimportantyoucanclarifyanddecidewhatwillgiveyouthebestreturnoneverymomentofyourday. 74.Theexpressionscratchyourheadinthesecondparagraphrefersto. A.seizeyourheadfirmly B.strikeyourheadviolently C.thinkhardaboutsomething D.recallsomethinginthepast 75.AccordingtothepassagewhatisthebookThe5Choicesbasedon? A.ThetheoryofExtraordinaryProductivity. B.Thelatestscienceresearch. C.Theeffectsofaproductivityparadox. D.Principlesoftimemanagement. 76.Thebesttitleforthepassageis. A.MakeTimeforWhatMatters B.TheFunctionsofThe5Choices C.FourQuadrantsofTimeManagement D.TheAspectstoAffectProductivity 77.Whatcanbeinferredfromthepassage? A.Exceptthingsinquadrant2otherthingsneedtobedoneimmediately. B.Itshouldbeimportancenoturgencythatguidesyourworkflow. C.Agoodwaytoovercomeurgencyadditionistotakeyourtime. D.Thestrategypause﹣clarify﹣decidefocusesonreactivebrain.
1分Ifyouwishyoucomeinandhaveacupofteawithusanytime. A.would B.should C.must D.may
1分IinvitedJoeandLindatodinnerbutofthemcame. A.neither B.either C.none D.both
分式方程﹣＝0的解是．
6分 1TogotoBettyandJack'spartyyoucancall. A.3421525 B.3422691 C.87809519 D.3427350 2Ifyouwanttofindateachingjobyoucanwriteto. A.betty12@foxmail.com B.mikegreen@hotmail.com C.smith15@hotmail.com D.sis2015@foxmail.com 3HowlongdoesSmith'sBookClubstayopeneveryday? A.For6hours. B.For8hours. C.For10hours. D.For12hours.
8分LocatedinnorthernManitobaonthewestsideofHudsonBayChurchillisoutinthemiddleofnowhere.Butpolarbearslikeitthatway.Theyspendsummersonthetundra苔原aroundChurchill.InthefalltheywaitanxiouslyalongtheshoreofHudsonBayfortheicetoform.Thentheygooutontothefrozenseatohuntringedseals﹣﹣theirfavoritefood.OctoberandNovemberarethebestpolar﹣bearviewingtimes.FromtundravehiclesvisitorstoChurchillobservethebears.Someenjoydaytripsorstayovernightonlargetundravehiclesthathaveprivatecabinsandeatingfacilities.Othersstayatawildernesslodgeonthebears'migrationroutetoviewthevigorouscreatures.Theselodgescanbereachedonlybyairandfeatureluxuryfoodandlivingarrangements. DespitethelargenumberofpolarbearsthatvisitChurchilleachyearthereisgrowingconcernabouttheanimals'future.Becausetheearthisgettingwarmertheiceformslaterintheyearnowanddisappearssoonerinthespring.Asaresultpolarbearshavelesstimetohuntforseals.Polarbearscanalsofindsmalleranimalsbirdeggsandberriesonlandbutthiskindoffoodisnotsufficienttosupporttheanimals. Polarbearsarealsoaffectedbyplasticandchemicalsthatgetintotheocean.AresearchprojectcarriedoutinnorthernEuropehasfoundhighconcentrationsofbothplasticandchemicalsinthetissueofpolarbears.Thesematerialsandsubstancescandamagetheanimals'internalorgansespeciallywhentheanimalsarenotyetmature.Manypeopleareresearchingpolarbearhealth.Theirgoalistogathertheinformationthatisneededtohelpsavetheseanimals. 66.WhatdoesthisarticleimplyaboutChurchill? A.It'slocatedinaveryremotearea. B.It'sattractingfewertouristsnow. C.It'ssurroundedbysmallertowns. D.It'sdependentontheoilindustry. 67.Whatdoesthisarticleexplainaboutpolarbears? A.Thewaysinwhichtheythreatenpeople B.Themostimportantelementsoftheirdiets C.Thematingbehaviorthattheyexhibit D.Thetimeofyearwhentheygivebirth 68.Howisthepolarbears'sealwinterhuntingseasonchanging? A.It'sstartingearlier. B.It'sbecomingcolder. C.It'sfinishinglater. D.It'sgettingshorter. 69.Whatcanwelearnaboutpolarbearsfromthisarticle? A.Howtheyavoidtrafficaccidents B.Howtheylearngoodhabitsfromoneanother C.Howthey'reendangeredbypollution D.Howtheyfindahidingplaceduringbadweather.
如图某塔观光层的最外沿点E为蹦极项目的起跳点．已知点E离塔的中轴线AB的距离OE为10米塔高AB为123米AB垂直地面BC在地面C处测得点E的仰角α＝45°从点C沿CB方向前行40米到达D点在D处测得塔尖A的仰角β＝60°求点E离地面的高度EF．结果精确到1米参考数据≈1.4≈1.7
1分﹣Doyouknowtheladyistalkingtoourheadmaster? ﹣YessheisournewEnglishteacher. A.who B.whom C.which D.what
A.AspecialvalueisplacedoneducationinAsiawheretutoringisviewedasanextensionoftheschoolday. B.Childrendon'tseemtomindthattheyhaveatutor. C.Diagnostictestscanhelptakeintoaccounttheareasofstudyneedingspecialreviewandemphasis. D.Anotherreasonforthegrowthinbusinessisparentalfrustrationandtheirpackedschedules. E.Childrenworkcooperativelywiththeirprivatetutors. F.Norisitaimedonlyatlower﹣achievingstudents. TutoringaNewNormal It'snotpianolessonsordancelessons.Nowadaysthebiggestextra﹣curricularactivityintheWestisgoingtoatutor.Ispendabout800Canadiandollarsamonthontutors.It'scostlysaysPetamotherinCanada.Howeversheaddsafterfindingouthalfmydaughter'sclasshadtutorsIfeltlikemychildwasgoingtofallbehindbecauseeveryoneelseseemedtobeahead. Shelleyamotherofthreealsohastutorsconstantlycominginandoutofherhome.WhenIusedtositdownwithmychildrenitwashardtogetthemfocused.Iwasalwaysshouting.WhenIgotatutoronceaweektheybecamefocusedforoneentirehourandcouldgetmostoftheirhomeworkdone. Tutoringisn'tsimplyaprivateschoolphenomenon.1InCanadaalonesevenpercentofhighschoolstudentsreportedusingatutorin2010.Thatincreasedto15percentlastyear. Overallparentshiretutorsbecausetheyareworriedschoolsarenotmeetingtheirexpectationsbutthereisalsoaculturalshift.2AsalargenumberofAsiansemigratedtotheWestovertherecentyearstheirattitudestowardseducationhavehadanimpact. 3Alotofparentsjustdon'thavetimetohelptheirchildrenwithhomeworksaysJulieDiamondpresidentofanAmericantutoringcompany.Otherscouldn'thelptheirchildrenafterGrade3. Therehasbeenashiftintheattitudestoo.Childrenusedtogetbullied欺侮forhavingatutor Diamondsays.Nowit'sbecomingthenormtohaveone. 4Oneparentfeelssurprisedthatsomanyofherchild'sclassmateshavetutors.Fortheamountwepayintuitiontheyshouldhaveasmuchextrahelpastheyneedshesays.Stillshe'snowthinkingofgettingatutor.Why?Herdaughterhasactuallyaskedforone.
8分Helsinkiisofferingyoungpeoplethechancetorentacheapapartmentinanoldpeople'shomeiftheyagreetospendtimesocializingwiththeelderlyresidents. Thecitycouncilisseekingapplicationsfromrentersundertheageof25whowillcommittospendingbetweenthreeandfivehourseachweekwiththeirolderneighboursatacarehomeintheeasternLaajasalodistrict.Inexchangethey'llgetastudioflatmeasuring23squaremeterswithaprivatekitchenbathroomandbalconyfor250eurospermonth. Currentlyonlythreeflatsareavailablebuttheschemeispartofawiderefforttodealwithalackofaccommodationforyoungpeopleinthecapital.Ordinarilyastudiocostsabout600eurosamonthdependingontheareaonelocaluniversityadvises. Thosewhoapplydon'tneedanyspecificcareexperience.TherearestafftolookaftertheelderlyprojectmanagerMikiMielonentellsYle.Wearelookingforyoungpeoplewhomaybehaveadifferentperspectiveoneverydaylifewhowillbringvarietyandrecreationtotheelderlyresidents. Morethan60peoplehaveappliedforthespacesinlessthanaweekandtheideahasalsobeenwidelyrecognizedbyFinnsonsocialmedia.GreatprojecthopefullyitwillspreadtootherareaswritesonepersononFacebookwhileanotherapplaudstheschemeforbringingdifferentgenerationstogether. Butsomewishitwereopentomorepeoplewithoneusersaying:It'sashamethattheflatsaresosmall.Itwouldhavebeenniceiftheelderlyhadasmallfamilywithchildrenorasingleparentastheirneighbour.Andonepersonhasadifferentopinionaboutthecut﹣offagewriting:WhatashameI'mtoooldforthis﹣Iwouldhavesurelyapplied. 1Onecanprobablygetthecheapapartmentifhe. A.reachestheageof25 B.hasfinancialproblems C.promisestoaccompanytheelderly D.agreestoshareit 2Whyisthenewrentschemeaccepted? A.Itcanbenefitboththeyoungandtheold. B.Itdoesn'tneedanyprofessionaltraining. C.Theflatsarewell﹣equipped. D.Bigapartmentsareinshortsupply. 3Whatdoestheunderlinedsentencesuggest? A.Hedoesn'twanttogrowup. B.Hehasachancetoapplyagain. C.Hedisapprovesoftheagelimit. D.Heappliesfortheflatwithouthesitation. 4Whatwouldbethebesttitleofthetext? A.YoungFinnsofferedcheapflatsatacarehome B.Newapartmentsdesignedfortheelderly C.Anewapproachtocaringfortheold D.Agoodchancefortheneedyfamilies
1分Wewillgoonanoutingtomorrowitdoesn'train. A.until B.while C.unless D.if
不等式组的最小整数解是．
SuspendedCoffee Howaboutbuyingacupofcoffeeforsomeoneyou'llnevermeet? TheideabeguninNaplesItalyandcalledSuspendedCoffee一i.e.acustomerpaysforacoffeeandbanksitforsomeone1fortunate﹣hasbecomeaninternationalinternetsensation轰动withcoffeeshopsinEuropeandNorthAmerica2participateinthemovement.TheFacebookpagealonehasmorethan28000likes. Thetraditionofsuspendedcoffeeisalong﹣standingtraditioninItaly3increasedinpopularityaftertheSecondWorldWar.RecentlythepracticewasstartingtotakeholdinotherEuropeancountries4hithardeconomically. HomegrownHamiltonacoffeechainofCanadahasdecidedtojointheeffort.It'safantasticinitiative5wedecidedtohelpout.Wehadbeendoingitprettymuchanywayjustnotunderabanner.DuringthewinterweweregivingawaycoffeeorsouptothehomelesssaidmanagerMikePattisonStaffmembersarealwaysclosetothecoffeehouse'frontdoorand6theyseesomeonewalkingbywholooksliketheywantacoffeebutcan'taffordittheyapproachthatperson.Iftheoffer7accepttheyprovidethecoffee. Howevernoteveryonesupportstheidea. InapostingonthewebsiteConsumeristcolumnistLauraNorthrupraises8numberof objectionsincludingthatcoffeeisn'tnutritiousfoodforpeoplewhoarehungryand9the actioncouldresultingreedypeopleakingadvantageofothers'kindness.Hesayspeople10 considerotherwaystohelp.
2分只有自己愿意投身其中你才能做好你正在做的事情.Only.
2分许多人喜欢用手机记录下给他们留下深刻印象的动人瞬间.impress.
10分假定英语课上老师要求同桌之间交换修改作文请你修改你同桌写的以下作文.文中共有10处语言错误每句中最多有两处.错误涉及一个单词的增加删除或修政 增加:在缺词处加一个漏字符号∧并在下面写出该加的词. 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处多者从笫11处起不计分. Lifeisanmysteryandwewillneverknowthatwhatiswaitingforus.Butonethingisforsure:problemsareunavoidable.Forusit'stheprocessofsolvingproblemsthathelpusgrow. Makeaspeechusedtobeabigproblemforme.WithastrongaccentandterriblypronunciationIfailedinspeechcompetitionmanytimesbutldidn'tholdback.InthecontraryIconsidereditagoodchanceformetoimprovemyself.Irecordedmyspeechlisteningtoitandcorrectedmypronunciation.NowI'mconfidentenoughtogivemybestspeechtoyoua11. Mydearfriendsdon'tafraidofproblemsbuttakeadvantageofittobethebestofourselves!
热门题库
更多
教案备课库
教案备课库
教案备课库
教案备课库
教案备课库
教案备课库
教案备课库
教案备课库
教案备课库
教案备课库
高一下学期数学
教案备课库
高一上学期数学
高一上学期化学
教案备课库
教案备课库
湘公网安备 43130202000226号