首页
试卷库
试题库
当前位置：
X题卡
>
所有题目
>
题目详情
若数a使关于x的不等式组有且只有四个整数解，且使关于y的方程＝2的解为非负数，则符合条件的所有整数a的和为 ．
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
若关于x不等式组有且只有四个整数解且一次函数y=k+3x+k+5的图象不经过第三象限则符合题意的整
4
3
2
1
如果关于x的分式方程有整数解且关于x的不等式组有且只有四个整数解那么符合条件的所有整数a的个数为
0
1
2
3
关于x的不等式组有且只有四个整数解则a的取值范围是6＜a≤9．
若数a使关于x的不等式组有且只有四个整数解且使关于y的方程=2的解为非负数则符合条件的所有整数a的
﹣3
﹣2
1
2
若数a使关于x的不等式组有且仅有四个整数解且使关于y的分式方程有非负数解则所有满足条件的整数a的值之
3
1
0
-3
若关于x的不等式组有且只有四个整数解则实数a的取值范围是．
已知关于x的不等式组只有四个整数解则实数a的取值范是.
.若数a使关于x的不等式组有且仅有四个整数解且使关于y的分式方程有非负数解则所以满足条件的整数a的值
3
1
0
﹣3
若关于x不等式组有且只有四个整数解且一次函数y＝k+3x+k+5的图象不经过第三象限则符合题意的整
4
3
2
1
关于x的不等式组有四个整数解则a的取值范围是
若关于x的不等式组只有4个整数解求a的取值范围.
关于x的不等式组若不等式组有且只有5个整数解求实数a的取值范围．
若关于x的不等式x－1≤a有四个非负整数解a的取值范围是.
若a为整数关于x的不等式组有且只有3个非正整数解且关于x的分式方程+2=有负整数解则整数a的个数为
4
3
2
1
若关于x不等式组有且只有四个整数解且一次函数y=k+3x+k+5的图象不经过第三象限则符合题意的整
4
3
2
1
若关于x的不等式x2－ax＋1≤0的解集中只有一个整数且该整数为1则a的取值范围为________.
已知关于x的不等式组有且只有三个整数解求a的取值范围.
已知关于x的不等式组有且只有三个整数解求a的取值范围.
若关于x的不等式ax2+x-2a
若数a使关于x的不等式组有且仅有三个整数解且使关于y的分式方程+=1有整数解则满足条件的所有a的值
﹣10
﹣12
﹣16
﹣18
热门试题
更多
SodifficultittoliveinanEnglish﹣speakingcountrythatIdeterminedtolearnEnglish. A.Ihavefelt B.haveIfelt C.Ididfeel D.didIfeel
Farmersproducemillionsoftonsof粮食谷物tofeedthenation.
Igotcaughtintherainandmysuit. A.hasruined B.hadruined C.hasbeenruined D.hadbeenruined
ThepubisagreatBritishinvention.HereexpertspicktheirfavouritesforSundaylunchpicturesquesettingscraftbeerhistoryandmore. FreeTradeInnNewcastle Housefavourites FyneAlesJarl3.8% ScreamforPizzafoodtruckeveryWednesday£5ifpre﹣booked MoorsandoceansaregreatbutlookinguptheTynetowardsthecity'sbowedbridgesfromthispubinOuseburnisanotherkindofdelight.ItisespeciallyexcitingatsunsetastheInstagrammersandamateurphotographersofnorth﹣eastEnglandhavediscovered﹣citylightsgleaming闪烁againstMiamiViceskies. TheAngelontheBridgeHenley﹣on﹣Thames Housefavourites BrakspearBitter3.4% Slow﹣roastbellypork£13.50 Forthosewhoprefertheirviewsmorelandscapedthanwild.Theriverispeacefultheducksentertainingtheaircleanandsunsetsandmistkeeptheviewvariedallyearround.Thepubevenhasitsownmooringsforpeoplewithboats. DukeofMarlboroughSuffolk Housefavourites AdnamsDryHoppedLager4.2% Braisedbeefcheek£13.50 TimehasahabitofleavingitstraceonvillagepubsandtheDukeisnodifferent.Originallybuiltasamedievalhallhouseitbecameaninnduringthe17thcentury.Withthehelpofwhatisobviouslyaveryactivecommunitythepubisalivelyplaceattractingdrinkersfoodiesandfamilieswithkids.Helpyourselftodogbiscuitsifyoubringyourbestfriend. TheBevyBrighton Housefavourites Harvey'sSussexBestBitter4% Sundayroast£7.95 In2010whatwasthentheBevendeanpubwasclosedbythepoliceduetoaseriesofantisocialincidents.FouryearslateritreopenedastheBevyafterlocalsboughtitandcarriedoutessentialworks.Thewholeprojectisanexampleofhowanurbanpubinanunfashionableareacanbesaved. 1Whichpuboffersacheaperpriceifbookedinadvance? A.TheBevy. B.FreeTradeInn. C.DukeofMarlborough. D.TheAngelontheBridge. 2WhatmaketheviewofHenley﹣on﹣Thamesdifferentallyearround? A.Citylights. B.Sunsetsandmist. C.Onlysunsets. D.Themoorings. 3Whichofthefollowingpubhasahistoryofcrime? A.TheBevy. B.FreeTradeInn. C.DukeofMarlborough. D.TheAngelontheBridge.
Todaytherearemoreairplanesmorepeoplethaneverbeforeintheskies. A.carry B.carrying C.carried D.tobecarrying
Peoplewithcolourblindnesscan'tseecoloursinanormalway.Colourblindness1affectapproximately1in12menand1in200womenintheworld. Therearevariouscausesofcolourblindness.Forthemajorityofcolour﹣blindpeopletheconditionissomethingtheyhavefrom2bearalthoughsomepeoplegetitlaterinlifebecauseofdiseases. Mostcolour﹣blindpeoplecanseethingsasclearlyasotherpeoplebut3areunabletofullyseeredgreenorbluelight.Therearedifferenttypesofcolourblindnessandthereareextremelyrarecases4peopleareunabletoseeanycolouratall.The5commonformofcolourblindnessisred/greencolourblindness.Although6knowasred/greencolourblindnesstheformofcolourblindnessdoesn'tmeansufferers7meremixupredandgreen.Itmeanstheymixupall8colourthathavesomeredorgreenaspartofthewholecolour. Theeffects9colourblindnesscanbemildmoderate中等的orsevere.Approximately40%ofcolourblindpeopleareevenunawarethatthey'recolourblind.Statistically10speakmostpeoplewithamoderateformofred/greencolourblindnesscanonlyidentify5colouredpencilsfromastandardboxof24pencilcrayons.
ItisthemostinstructivelecturethatIsinceIcametothisschool. A.attended B.hadattended C.amattending D.haveattended
ThecrowdcheeredwildlyatthesightofLiuXiangwhowasreportedtheworldrecordinthe110﹣meterhurdlerace. A.breaking B.havingbroken C.tohavebroken D.tobreak
Haveyouheardofsuchanexperimentwineexpertswerefooledintothinkingacheapbottleofwinewasanexceptionalonewiththelabelschanged? A.as B.where C.that D.which
TheBritishareknownfortheirsenseofhumor.Howeveritisoftendifficultforforeignerstounderstandtheirjokes.ThemainpointtorememberisthattheBritishoftenuseunderstatement. Understatementmeanssayinglessthanyouthinkorfeel.ForexampleifsomeonegetsverywetinashowerofrainhemightsayItsalittledamp潮湿的outside.OrifsomeoneisveryimpoliteandshoutsatanotherpersonsomeoneelsemightsaySheisn'texactlyfriendly.Understatementisoftenusedinunpleasantsituationortomakeanotherpersonlooksilly.UnderstatementplaysanimportantpartinBritishhumor. AnotherkeytounderstandingBritishhumoristhattheBritishliketomakefunofthemselvesaswellasothers.Theyoftenlaughaboutthesillyandunpleasantthingsthathappentooureverydaylifewhensomeoneaccidentallyfallsoverinthestreet.Theyalsoliketomakejokesaboutpeoplefromdifferentclassesofsociety.Theyliketomakejokesabouttheiraccentsthewaytheydressandthewaytheybehave.What'smoretheBritishlovetowatchcomediesaboutpeoplewhodonotknowhowtobehaveinsociety.ThecomediesseriesMr.Beanisagoodexampleofthiskindofhumor. Mr.BeanisthecharactercreatedbyBritishactorRowanAtkinsonin1990.Mr.Beandoesn'ttalkoftenandinsteadheuseshisbodymovementandfacialexpressionstomakepeoplelaugh.PerhapswhatmakesMr.Beansofunnyisthathedoesthingsthatadultsintherealworldcannotdo.Mr.BeanispopularinmanycountriesaroundtheworldbecauseyoudonothavetospeakEnglishtounderstandthehumor.BecauseofthismanypeoplehavebecomefamiliarwiththeBritishsenseofhumor. 1WhyisitdifficultforforeignerstounderstandBritishjokes? A.TheBritishoftenenlargethefact. B.Britishjokesareconnectedwithmanydifferentcultures. C.TheBritishtrytomakeoutthatsomethingislessimportantthanitis. D.Britishjokesarenotasfunnyasjokesinothercountries. 2Theauthorexplainsunderstatementby. A.usingexamples B.makingcomparisons C.followingtimeorder D.describingaprocess 3Mr.Beanmakespeoplelaughby. A.tellingfunnystories B.makingjokesaboutothers'accent C.copyinghowothersbehave D.usinghisbodymovementandfacialexpressions 4Whatcanbethebesttitleforthetext? A.BritishHumorinComedy B.HumorinDifferentCultures C.DevelopingYourSenseofHumor D.UnderstandingBritishHumor
ThewatchIpaid50dollarswasstolenbythethief. A.onwhich B.which C.forwhich D.forthat
Thankstoworld﹣famousColombianwriterGarciaMarquezmanypeoplethinkofLatinAmericaasalandofmagic.Inhisbooksimpossiblethingshappen. 1Itmaycomefromthemixofdifferentculturesandethnicities种族inLatinAmerica.AlthoughsomeofthesedifferenceshavecausedconflictstheyhavealsobeenasourceofbeautyaswellasencouragedpeopleinLatinAmericatobemoreopen﹣minded. LatinAmericaincludesmorethan30countriesandareaslocatedsouthoftheUnitedStatesintheAmericancontinent.FromnorthtosouthitstartsfromMexicoinNorthAmericagoesthroughtheCaribbeanandendsatthesouthernmosttipofSouthAmerica. LatinAmerica'senvironmentisquitediverse.PeoplecanenjoysunshineintheCaribbeanislandsridehorsesonthegreengrasslandsofthePampasandexplorevolcanoesandsnow﹣cappedmountainsintheAndes.2Manyoftheworld'smostuniqueplantsandanimalslivethere. ThereisalsoadiversemixofpeopleinLatinAmerica.3IncountrieslikeMexicoandColombiaoverhalfofthepopulationisofmixedethnicity.Howevermostofthemspeakthesamelanguages﹣SpanishorPortuguese.4LatinAmericanpeoplehavecreatedthesambarumbachachaandtango.Thesedancestylesrequiredancerstoholdeachothercloselyandmovepassionately.5 LatinAmericaisanopenandromanticplace.Itsimpressivenaturalenvironmenthistoricalcontributionsandculturaltraditionshavemadeituniqueandinfluential. A.IthasnativesAfricansandEuropeans. B.Wheredoesthemagicinhisbookscomefrom? C.Theyarecheerfulandcanbringstrangerstogether. D.Itevenhastheworld'sbiggestrainforest﹣theAmazon. E.ManypeopleinLatinAmericahaveopenandromantichearts. F.ThemusicanddanceofLatinAmericaarequitewell﹣known. G.TomostpeopleLatinAmericaisalandofhappinessandpassion.
Untilrecentlyscientistshadmappedonlyabout20percentoftheseafloor.Butourknowledgeofthedeepseasischangingbecauseofinformationfromsatellites.Scientistshaveproducedanewmapthatprovidesadetailedpictureoftheoceans.Themapisexpectedtohelpoceanographers海洋学家industryandgovernments. Thenewmapistwiceasdetailedasthemapmade20yearsago.DavidSandwellisageophysicsprofessorattheUniversityofCalifornia.Heandotherscientistsworkedonthemappingproject.Hesaystheyturnedtospacetolookdeeperintotheocean. Thescientistscollectedandstudiedinformationfromtwosatellites.SomeofthedatacamefromtheEuropeanSpaceAgency'sCryo﹣2satellite.ItwasplacedinEarth'sorbittowatchseaice.TheothersatelliteistheAmericanspaceagency'sJason﹣1.Itisstudyingthesurfaceoftheoceans.Scientistscombinedthesatellitedatawithimagesgatheredbysonar声波定位仪equipmentonships.Sonarworksbysendingsoundwavesthroughthewater.Whenthesoundwaveshitanobjectitspresenceisconfirmed. Thenewmapshowstheseafloorasithasneverbeenseenbefore.Itshowsthousandsofunderwatermountainsandplaceswherecontinentspulledapart.Itshowswhereearthquakeswereactivemanyyearsago.Theyallareburieddeepunderneaththeoceanfloor. DavidSandwellsaysthemapisapowerfultoolforfisheriesthoseinterestedinprotectingtheenvironmentandforoilexploration. Thepetrolexplorationindustryisinterestedinhowtoreconnectthecontinentsbringthembacktogethertectonicallysoyoucanmapthebasins盆地ononecontinentaledge﹣sayAfrica﹣andusethattoestablishwherethesimilarbasinwouldbeontheothercontinentaledgeinSouthAmerica. Ifscientistsknowthatinformationtheymaybeabletofindoilfields.Thenewdataalsowillhelpscientistsimprovetheirestimatesofoceandepths.Thisinformationcanhelpshipstravelsafelyandimprovemilitaryoperationsandscientificprojectsworldwide. Mr.Sandwellthinksscientistswillmakemanymorediscoveriesastheyexaminethenewmapandtheinformationitprovides. 1Whichoneisnotmentionedaboutthebenefitsbroughtbythenewmap? A.Fisheries. B.Scientificprojects. C.Shipmanufacture. D.Oilexploration. 2Whatcanweknowaboutthenewmap? A.Itshowswhereearthquakeswillhappen. B.Itwillbehelpfultoindustryandgovernments. C.Itisthreetimesasdetailedastheoldoneyearsago. D.Itisbasedonthedatagatheredbythespaceships. 3Thetextislikelytoappearin. A.asicencefiction B.anadvertisement C.asciencemagazine D.afinancereport 4Whichofthefollowingcanbethebesttitleforthetext? A.Thedetailedpictureoftheoceans B.Underwatermountainsandplaces C.Morediscoveriesabouttheoceans D.Scientistscreatenewmapsofoceanfloor
Jealousyissuchapowerfulemotionthatatleastonestudyhascharacterizeditasthethirdleadingcauseofnon﹣accidentalhomicide杀人inallcultures.Inarecentlypublishedstudyresearchersexperimentedwithdogstoseewhethertheylikehumanshavethenatureofjealousy. Inanexperimenttheauthorstook36dogs﹣﹣﹣alongwiththeirowners﹣﹣﹣andobservedthedogs'behaviorastheirmastersinteractedwiththreenon﹣livingobjects.Oneobjectwasachildren'sbookwhichtheyreadaloudanotherobjectwasaplasticpumpkinlanternandthethirdwasamechanicalstuffeddogthatgaveoutabarkwhentheownerpressedabutton. Formerstudiesconcludedthatbabieswereprobablycapableofjealousy.Intheexperimenttheirmothersshowedattentiontoalife﹣likedollinsteadoftheirchildandotherobjects.Thebabieswerereportedlymorelikelytorespondwithnegativebehavioriftheirmotherturnedtopayherattentiontothedoll. Inthedogexperimentauthorsinstructedthedogownerstopushthebarkbuttononthestuffeddog'sheadandthenspeaktoitsweetlywhileignoringtheirowndog.Afterthattheyshowedattentiontothepumpkinlanternandreadthechildren'sbookwhilealsoignoringtheirdog. Itisinterestingtoseethedogswerefarmorelikelytoactaggressivelywhentheirownersspoketothestuffeddogthanwhentheypaidattentiontotheotherobjects.One﹣fourthofthedogssnappedatthestuffeddogwhileonlyonedogsnappedatthelanternorthebook.Thedogswerealsomorelikelytopushortouchtheirownersastheyinteractedwiththemechanicaldogsandtriedtogetinbetweentheownerandthestuffeddogmorefrequentlythantheotherobjects. Onepossibilityisthatjealousydevelopedinspeciesofmanyyoungrelyingontheparentstheyoungcompeteforparentalresourcessuchasfoodattentioncareandaffectiontheauthorswrote. 1Whydoestheauthorincludetheexperimentwithbabiesinthepassage? A.Totellusthatthebabiesarealsojealousy. B.Toshowthattheexperimentwasscientific. C.Todrawtheconclusionthroughcomparison. D.Toshowusthatthebabiesareveryclever. 2Whatbehaviorprobablyshowsthatthebabieshavetheemotionofjealousy? A.Smilingatthedoll. B.Strugglingandcrying. C.Alwayskeepingquiet D.Appearingscared 3Howdidmostofthedogsreactwhentheownersinteractedwiththemechanicaldog? A.Theypushedortouchedtheowners. B.Theysnappedatthemechanicaldog. C.Theydisturbedtheownersandthemechanicaldog. D.Theyactedaggressivelytotheirowners. 4Whatcanbethebesttitleofthepassage? A.Developmentofjealousyinspecies B.Jealousyleadstoterribleresults C.Analysisofjealousyinspecies D.Researchprovesdogs'jealousy
IfoundthelecturehardtofollowbecauseitwhenIarrived. A.started B.wasstarting C.wouldstart D.hadstarted
假定你是李华你的新西兰朋友Terry没有进入学校唱歌比赛的决赛感到非常伤心.请你给他写一封email内容包括 1.表示安慰 2.给予鼓励 3.提出希望. 注意1.词数100左右 2.可以适当增加细节以使行文连贯.
nowonderthattheyhadsomuchtrouble. A.Thisis B.Thatis C.Itis D.Thereis
Pleasebemorecanddon'tplayloudmusiclateatnight.
Therepricelessjewelleryondisplayattheexhibitionhall. A.are B.have C.is D.has
Itistruethatworldpopulationisgrowingbutthisisnotthecauseofourcurrentandfutureglobalproblems.Believingthiswillcauseustoignoretherealproblemandrisklong﹣termdamagetoourplanet. Letmestartbyexplainingwhyoverpopulationisamyth.ForonethingtheUNPopulationDivisionregularlypredictspopulationgrowthbutprovidesalowvariant变量mediumvariantandhighvarianttofactorinvariouspossibilities.Inthe2010revisiontheirhighvariantsuggeststhattheworldpopulationwillbealmost16billionin2100butthelowvariantpredictsitwillpeak达到顶峰at8billionanddecreasetojustover6billionby2100.Inmostcasesitisthelowvariantthathascometrueinthepastsuggestingthesamewillbetrueoftheirfuturepopulationpredictions.Inadditiontothisthesizeoffamiliesisactuallydecreasing. ForanotheriftheEarthisoverpopulatedthereneedstobeinsufficient短缺foodwaterandspaceforhumanstolive.HoweverIndianeconomistRajKrishnaestimatesthatIndiaaloneisabletoincreasecropproducetothepointofprovidingtheentireworld'sfoodsupply.TheWorldFoodProgrammeconfirmsthatthereissufficientfoodgrowntofeedtheworldandthereisthesameamountoffreshwaterontheplanetnowastherewas10000yearsago.Sohowisitpossiblethatthenumberofpeopleintheworldisaffectingourplanet? Thereforeitisnotanincreaseinpopulationbutanincreaseinconsumptionthatisaseverethreat.Materialismandoverconsumptionarefactsoflifeforeverybodyinthewesternworldaspossessionsreflectaperson'sstatusinsocietyandpeoplestrivetoobtainhappinessthroughowningthelatestfashionablegoods.Notonlythatbutwasteisacommonoccurrencewhichhasahugeeffectonourresources.Itisasadtruththat80%oftheworld'sresourcesarecurrentlyusedbyjust20%oftheworld'spopulation. Ouroverconsumptionmustbeaddressednowtomakeourlivesmoresustainableandavoidcontinuingtheterribledamagetotheenvironmentwearecausing.Thekeyiseducation.Ifwedonotworktowardsthisbutinsteadfocusonthewrongissuewemayfindourselveslivingonaplanetthatcannolongersustainhumanlife. 1Accordingtotheauthorwhatcausesourcurrentandfutureglobalproblems? A.Theincreaseinpopulation. B.Shortageoffoodandwater. C.Thefastgrowthofmaterialneeds. D.Failuretoprotecttheenvironment. 2TheunderlinedwordmythinParagraph2isclosestinmeaningto. A.fact B.uncertainty C.possibility D.misconception 3Theauthorstressesthat. A.peopleshouldsavefoodandwater B.economistsaremakingwrongpredictions C.wrongjudgmentleadstoseriousconsequences D.measuresshouldbetakentoreducepopulation 4Whatismainlydiscussedinthepassage? A.Therealcauseofglobalproblems. B.Thesevereeffectofoverpopulation. C.Reasonableuseofnaturalresources. D.Methodstoreduceoverconsumption.
Allofusshouldmindourbinpublicplaces.
Hestartedearlyhecouldgettherebeforenine. A.inorderthat B.because C.soasto D.inorderto
Therearemanyprogramsforhighschoolstudentstodaythathelpisolatedteenagerscopewithloneliness.Howeverlonelinessisnotonlyanissueforteensbutalsoanimportantandrarelyacknowledgedoneintheelderly. InBritainTraceyCrouchwasappointedtobethefirstMinisterofLonelinessinordertoaddresstheissuescausedbyloneliness.Thisisthefirsttimesuchapositionhasbeencreated. InBritaintherearearound9millionpeoplewhosaytheyarelonelyfrequently.InGermanyastudyconductedbyRuhrUniversityBochumfoundthat20percentofpeopleovertheageof85feltlonelyand14percentofthosebetweenage45and65feltsociallyisolated.IntheUnitedStatesmorethan25percentofthepopulationlivesalonemorethan50percentareunmarried. Isolationisgenerallyassociatedwithcardiovasculardiseasedepressionobesityandanxiety.Additionallythestressfromlonelinesscancauseyourcellstochangeonamolecular分子levelthatreducesitsabilitiestodefendyourbodyagainstdiseases.Infactdoctorsbelievehavingfeelingsoflonelinessisequivalenttosmoking15cigarettesperdayinregardtoitsimpactonhealth! InBritainthenewMinisterofLonelinesswillhelpestablishgovernmentpoliciesontheissueandfundcharitiestodevotetheireffortstowardsaidingloneliness.Therearecharitiesthatlinklonelyseniorstohighschoolstudentsinordertogivethemalineofcommunicationwhenevertheyfeellonely! ThepossibilitiesforthenewMinisterofLonelinessareendless.Forexampleshecanprovideeducationservicestohouseholdbusinessessothattheycanidentifylonelycustomersiftheyseeone.Lonelinessfitsintothecategoryofbeingasocialissuethatmustbemonitoredbytheentirecommunityinordertohelpthoseinneed.Hencegovernmentinvolvementinmedicalservicesandcareforseniorsandothersisessentialforhappyseniors. 1What'sthemainideaofthepassage? A.UKbecomesthecapitalofloneliness. B.Lonelinessaffectsoldpeople'slife. C.Manyteenagerssufferfromloneliness. D.UKappointsMinisterofLoneliness. 2Howdidthewriterdevelopthethirdparagraph? A.Bylistingsomespecificnumbers. B.Bygivingexamplesoflonelypeople. C.Bypointingoutsimilaritiesanddifferences. D.Bycomparingdifferentculturesindifferentcountries. 3WhatdoestheunderlinedwordsinParagraph4mean? A.Relevant. B.Equal. C.Opposite. D.Superior. 4WhatwilltheMinisterofLonelinessdo? A.Dohouseworkforlonelypeople. B.Developfriendshipswiththeelderly. C.Helpfundcharitiestoaidlonelypeople. D.Communicatewithdepressedschoolstudents.
MotherTeresaAugust261910﹣September51997wasagreatwomanwhodidalottoimprovethesocialconditionofmankind.DuetohercontributioninservingthesocietyshewasawardedtheNobelPeacePrizeaged69. ShewasbroughtupinaCatholicfamily.Whenshewasonlysevenshelostherfather.Evenasayoungchildshewasinterestedinthelifeofmissionaries传教士.Attheageof18shedecidedthatshewouldbecomeanun.SheleftherhomeandwenttojointheSistersofLoreto.Itwasthefirststepthatshemadetowardsprovidingservicesformankind. Onthe7thofOctoberintheyear1950MotherTeresareceivedVaticanpermissiontostarttheMissionariesofCharityinCalcuttathemissionofwhichwouldbetotakecareoftheneedythehomelessandpeoplewhowereshunnedbythesociety.Thenithadanumberofbranchesalloverthecountry.ThejourneyofMotherTeresa'sMissionariesofCharitystartedwiththesettingupofhomesfortheDying. Intheyear1983MotherTeresasufferedfromaseriousheartattackwhileshewasinRome.Howeversherecovered.Butlaterin1989sheagaingotanattack.Herhealthwentworseandintheyear1991shesufferedfrompneumonia.TakingherhealthproblemsintoconsiderationMotherTeresadecidedtoresign辞职fromthepostofheadoftheorder. AsecretvotewasconductedinwhichallthenunsvotedforthestayofMotherTeresaexceptherself.SosheagreedtocontinueservingasheadoftheMissionariesofCharity.Daybydayherhealthwasgettingworse.OnSeptember51997exactlyninedaysafterher87thbirthdaythisgreatsouldepartedforheaven. 1WhydidMotherTeresadevoteherlifetothereligiouslife? A.Becauseherparentshadadeepinfluenceonher. B.Becauseshewantedtoprovideservicesforothers. C.Becauseshethoughtthelifeofmissionariessimple. D.BecauseshecametoknowtheSistersofLoreto. 2Whichofthefollowingwordscanreplacetheunderlinedwordshunned? A.Cared. B.Concerned. C.Ignored. D.Affected. 3WhydidMotherTeresadecidetoresignfromherpost? A.Sherealizedshecouldn'tfullyservethepeopleinneed. B.Shewasonlyworriedaboutherhealthcondition. C.Shewishedtoleadamorecomfortablelife. D.Sheknewaheartattackwouldtakeherlifeawayatanytime.
Doyouhaveany评论ontheproposal?
In1957JaneGoodallfirstmetthefamousanthropologist人类学者DrLouisLeakeywholaterplayedanimportantroleinherlife.Withthe1ofgaininginsightintohumans'evolutionary进化的pastDrLeakey2apioneeringlong﹣termfieldstudyon3chimps.EventhoughJanehadnoformal4herpatienceanddeterminationtounderstandanimals5himtochooseherforthestudy.6itwasunusualforawomantoworkintheforestofAfricagoingthere7thefulfillment实现ofherchildhooddream.Inthesummerof1960she8inTanzania坦桑尼亚onLakeTanganyika'seasternshore.Thismarkedthe9ofthelongestcontinuousfieldstudyofanimalsintheir10habitat栖息地.Fiveyears11sheearnedadoctor'sdegreeatCambridgeUniversityandthen12toTanzaniatofoundtheGombeStreamResearchCenter.Andin1977toprovideon﹣﹣going13forchimpresearchDrGoodall14TheJaneGoodallInstitute. Todayshe15mostofhertimetravelingaroundtheworldgivinglecturesonher16atGombeandspeakingtoschoolgroupsaboutRoots&&Shootsherenvironmentaleducationandhumanitarianprogramforthe17. Chimpshavegivenmeso18.Thelonghoursspentwiththeminthe19haveenrichedmylifebeyondmeasure.WhatIhavelearnedfromthemhasshapedmy20ofhumanbehaviorofourplaceinnature. 1A.knowledge B.idea C.way D.method 2A.argued B.achieved C.suggested D.changed 3A.rude B.special C.modest D.wild 4A.living B.training C.exercise D.practice 5A.made B.let C.devoted D.led 6A.Although B.Because C.If D.Once 7A.intended B.stopped C.meant D.inspired 8A.reached B.left C.arrived D.went 9A.happening B.beginning C.end D.achievement 10A.man﹣made B.old C.new D.natural 11A.ago B.before C.later D.behind 12A.returned B.referred C.connected D.turned 13A.time B.evidence C.environment D.support 14A.founded B.built C.created D.set 15A.pays B.spends C.costs D.devotes 16A.experiences B.presence C.bravery D.appearance 17A.human B.youth C.animals D.adults 18A.much B.manyC.little D.few 19A.institute B.university C.field D.forest 20A.understanding B.desire C.imagination D.protection
假段定英语课上老师要求同桌之间交换修改作文请你修改你同桌写的以下作文.文中共有10处语言错误每句中最多有两处.错误仅涉及一个单词的增加删除或修改. 增加在缺词处加一个漏字符号∧并在其下面写出该加的词. 删除把多余的词用\划掉.修改在错的词下画一横线并在该词下面写出修改后的词. 注意1.每处错误及其修改均仅限一词 2.只允许修改10处多者从第11处起不计分. MyneighborMrs.Liisacuriouslady.Yesterdaymorningamailmanrangmydoorbell.HearthebellMrs.LiputherheadoutofthewindowsimmediatelyandaskedinaloudvoiceWhat'sthematter?AreyouLiXia?There'spackageforyouanswertheman.Whereisitcomefrom?Mrs.Liasked.It'sfromLondon.ThenMrs.Liaskedthemailmantoopenit.Feelingpuzzlingherepliedthathecouldn'topenthepackageandaskedMrs.Litocomedownandopenitherself.Mrs.Lirefusedpolite.ThemailmanwasalittlebitangrybutaskedimpatientlyWhy?BecauseI'mnotLiXia.Shelivesnextdoor.Iplayedajokeofyou.
﹣ShallIinformhimofthechangeoftheschedulerightnow? ﹣Iamafraidyouincasehecomeslateforthemeeting. A.will B.must C.may D.can
Americanhighschoolstudentsareterriblewritersandoneeducationreformgroupthinksithasananswerrobots.Ormoreaccuratelyrobot﹣readers﹣computersprogrammedtoscanstudents'essaysandspitoutagrade. MarkShermisprofessoroftheCollegeofEducationattheUniversityofAkronishelpingtoholdacontestsetupbytheWilliamandFloraHewlettFoundationWFHFwhichpromises＄100000inprizemoneytoprogrammerswhowritethebestautomatedgradingsoftware.Ifyou'reahighschoolteacherandyougiveawritingtaskyou'rewalkinghomewith150essaysShermissaid.You'regoingtoneedsomehelp. Automatedessaygradingwasfirstproposedinthe1960sbutcomputersbackthenwerenotuptothetask.Inthelate1990sastechnologyimprovedseveraltextbooksandtestingcompaniesjumpedintothefield.TodaycomputersareusedtogradeessaysonSouthDakota'sstudentwritingassessmentsandahandfulofotherexamsincludingtheTOEFLtestofEnglishfluencytakenbyforeignstudents. TheHewlettcontestaimstoshowthatcomputerscangradeaswellasEnglishteachers﹣onlymuchmorequicklyandwithoutallthatdepressingredink.AutomatedessayscoringisobjectiveShermissaid.Anditcanbedoneimmediately.Ifstudentsfinishanessayat10pmtheywillgetaresultat1001pm. TakeforinstancetheIntelligentEssayAssessoraweb﹣basedtoolmarketedbyPearsonEducationInc.Withinsecondsitcananalyzeanessayforspellinggrammarorganizationandhelpstudentstomakerevisions.Theprogramscansforkeywordsandanalyzessemantic语义的patternsandPearsonclaimsthatitcanunderstandthemeaningoftextmuchthesameasahumanreader. 1Thetextiswrittentointroduce. A.educationreforminAmerica B.robot﹣readers C.Hewlettcontest D.WilliamandFloraHewlettFoundation 2FromParagraph3weknowthatinthe1960s. A.Computerswerenoteasytoget B.Automatedgradingsoftwarewaspopular C.Computerscouldn'tgradeessaysautomatically D.Peoplerefusedautomatedessaygrading 3TheIntelligentEssayAssessorcan. A.Rewriteessays B.Underlinethemistakesinredink C.Correctkeywordsandpatterns D.Understandthemeaningoftext
Weallfoundhis争论convincingandinteresting.
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