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“复兴号”高铁、城市地铁都是电力机车，日常生活、生产中常常用到电，许多科学家为研究电而付出了毕生精力，为纪念他们，常用他们的名字作为物理量的单位，请写出我们学过的为电学的发展做出巨大贡献的科学家 ...
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中国的高铁技术已经然走在了世界前列2018年的复兴号高铁列车较和谐号速度增加每小时70公里．上海火
三实用类文本阅读12分阅读下面的文字完成7～9题材料一高铁线上驶来中国智造——复兴号首发侧记6月26
电是日常生活和生产中最重要的热量来源
SS3电力机车闸瓦材料为
高摩合成材料
铁材料
橡胶
塑料
从咣咣响的绿皮车到世界上运营时速最高的 高 铁列车中国高铁不断提速高铁网越织越密中国高铁里程也已占世
复兴号
和谐号
解放号
辽宁号
电力机车日常给油处所有哪些
采气生产中常常遇到铁的硫化物为FeS
05A2206株05A2206株分别表示
线路（5 号线）
地铁列车制式（A 型车）
该批次列车采购数量为 22 列
该批次列车为 6 节编组
株：表示生产厂家为株洲电力机车有限公司
哈尔滨地铁一号线已投入运行大大缓解了交通压力.地铁采用电力机车牵引工作时能量转化情况是该车在某时刻速
地铁是由等系统组成
给排水送风
轨道、站台
电力机车
变电
通信指挥
日常生活和工业生产中常用到漂白剂下列物质没有漂白作用的是
HClO
SO
2
新制氯水
CaCl
2
电力机车齿轮传动都是传动
日常生活中常接触到含氟牙膏高钙牛奶碘盐富硒茶叶加铁酱油等用品这里的氟钙碘硒铁指的是
单质
原子
离子
元素
在电力机车的布线中对线号有哪些要求
F8型分配阀一般用于
内燃机车
电力机车
电空制动机
地铁车辆
日常生活中常接触到的高钙奶加铁酱油加碘盐等食品中钙铁碘指的是
原子
离子
元素
分子
SS4B电力机车选用了13号下作用式车钩它由钩舌钩体钩舌销以及锁铁和等组成
电力机车的轮对都是独立驱动的轮对所以电力机车的粘着重量就是机车的总重量
日常生活和工业生产中常用到漂白剂下列物质没有漂白作用的是
HClO
SO
2
新制氯水
CaCl
2
日常生活中常接触到含氟牙膏高钙牛奶加碘盐富硒茶叶加铁酱油等用品这里的氟钙碘硒铁指的是
单质
原子
离子
元素
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Thepresidentofthecompanysaidthatadvancedtechniqueshadimprovedtheirproductionefficiency. A.violently B.severely C.extremely D.dramatically
Partlyduetoahistoricaldevelopmentmarkedbyworldwidecolonialismurbanizationandglobalizationinthecourseofthiscenturyhumankindislikelytoexperienceitsmostextremeculturalloss.AsK.DavidHarrisonnotesinWhenLanguagesDieThelastspeakersofprobablyhalfoftheworld'slanguagesarealivetoday.Theirchildrenorgrandchildrenarepressuredtospeakonlythedominantlanguageoftheircommunityorcountry.Underoneestimatemorethan50%ofthe6900orsolanguagesidentifiednowadaysareexpectedtobecomeextinctinamatterofafewdecades. Theprecisecriteriaforwhatcountsasadistinctlanguagearecontroversial﹣especiallythoseregardingcloselyrelatedlinguisticsystemswhichareofteninaccuratelyreferredtoasdialects方言ofthesamelanguage.Theproblemiscomplicatedbytheinsufficiencyofstudiesaboutthegrammarofmanyoftheworld'sendangeredlanguages.Inadditionfromacognitivestandpointanytwogroupsofindividualswhoselanguagesaremutuallyunderstandablemayinfacthavedistinctmentalgrammars. Asacognitivesystemalanguageshowsdynamicpropertiesthatcannotexistindependentlyofitsspeakers.ThisisthesenseinwhichtheAnatolianlanguagesandDalmatianareextinct.Thereforelanguagepreservationdependsonthemaintenanceofthenative﹣speakinghumangroups.Unfortunatelythemostacceleratedlossofdistinctlanguagestakesplacewhereeconomicdevelopmentisrapidworseningthebreakdownofminoritycommunitiesthatspeakdifferentlanguages.InthisperspectivealanguageoftenbeginstodielongbeforethepassingofthelastspeakerNewgenerationsmaystartusingitonlyforlimitedpurposesincreasinglyshiftingtothecommunity'sdominantlanguage.Inthisprocessknowledgeofthedyinglanguageerodesbothattheindividuallevelandatthecommunitylevel. Justasanecosystembecomeslessrichbytheextinctionofaspeciessotoodoesasocietywiththeextinctionofalanguage.PresentingmanycasestudiesHarrisonalinguistatSwarthmoreCollegearguesthattheextinctionofacommunity'slanguageinvolvesmajorlossofknowledgeofitsculturalheritagee.g.historyfolkloreliteratureandmusicandofitsunderstandingofthelocalflorafaunaandecosystem.Stillalthoughtheseclosetiesdoexistthemaintenanceofalanguageandofotheraspectsofculturalheritagearenotalwaysmutuallydependent.Culturalchangecansometimesbethebestguaranteethatagroupwillbeabletomaintainitslanguageandevensurvive.MajorworldlanguagesincludingEnglishFrenchHindi﹣UrduandSpanishachieveddominantstatuspartlybecauseoftheirspeakers'abilitytoovercomebymeansofculturalortechnologicalchangethechallengesandthreatsfromtheirenvironmentincludingotherpeople. Linguisticdiversityitselfmaybetheworstlossatstakebecauseitmaybethemostpromisingandprecisesourceofevidencefortherangeofvariationallowedintheorganizationofthehumancognitivesystem.ForinstanceHarrisondiscussesmanystrategiesforcontrollingquantitiesacrosslanguagesoftenendangeredones.Therapidlossoflinguisticdiversitysubstantiallyblockscomparativeinvestigationaboutthemultiplewaysinwhichasinglecognitivedomain领域canbeorganized. Linguistsarewellawarethattheireffortsalonecannotpreventthisloss.Communityinvolvementespeciallywithgovernmentsupporthasprovenessentialinslowingorevenreversinglanguagelossindifferentcasese.g.BasqueandIrish.Cruciallyendangeredlanguagesmustbeacquiredbynewgenerationsofspeakers.HerethebiologicalmetaphoradoptedbyHarrisonappliesappropriately﹣documentationofdeadlanguagesissimilartoafossilrecordprovidingonlypartialcluesaboutcomplexcognitivesystems. 1Accordingtothefirstparagraphlanguageloss. A.isexpectedtooccurinafewcenturies B.isthemostextremeculturallosspeoplehaveexperienced C.occursinlessthanhalfoftheworld's6900languages D.iscausedpartlybycolonialismurbanizationandglobalization 2Oneofthedifficultiesindifferentiatingonelanguagefromanotheristhat. A.onelanguagemayhavemanydialects B.theyaredialectsofthesamelanguages C.grammarstudyonsomeendangeredlanguagesisnotenough D.grammarsreflectedbylanguagesaretotallydifferent 3Thestartoflanguagedyingisindicatedby. A.theofficialbanonspeakingit B.thedisappearanceofitslastspeakers C.itsnewgenerations'decreaseduseofit D.thefactthatnewgenerationsstopusingit 4Whichofthefollowinghastheclosestmeaningtotheworderodesinthethirdparagraph? A.fades B.extends C.erupts D.evolves 5Measuresthatcanbetakentopreventlanguagelossinclude. A.conductingcomparativeinvestigationacrosslanguages B.turningendangeredlanguagesintodominantlanguages C.relyingonthejointeffortsoflinguistsandgovernment D.protectingminoritygroupsbyslowingeconomicgrowth 6Wecaninferfromthemetaphorinthelastparagraphthat. A.fossilrecordsgiveacompletepictureofancientlives B.deadlanguagesaresimilartofossilsinbiologicalsense C.deadlanguagescanremainaliveiftheyaredocumentedproperly D.documentationisnotenoughforustounderstanddeadlanguages
Agooddisguisekeepsyouhiddenright?Wellsometimesthebestdisguiseisactuallythemostdazzlingbecauseresearchrevealsthatflashymetalliciridescence金属彩虹色canvisuallypuzzlepredatorswhichallowscolorfulpreytosurviveanotherday.ThosesurprisingresultsappearinthejournalScientificReports. Shiningiridescentcolorwhichchangesdependingontheanglefromwhichit'sviewedisfavoredbyeverythingfrombirdstobeetlesandblossomstobutterflies. Andinourresearchgroupweareofcourseinterestedinwhythisvividmetalliccolorissowidespreadinnature.KarinKjernsmooftheUniversityofBristoladdsthatinsomecasestheshowysplashesoflightareasexualstrategy.HereIwouldliketopointoutthatinsomespeciesparticularlythosethatdisplaystrongsexualdimorphism雌雄两性suchasbirdsofparadiseorsomebutterfliesorfishestheoccurrenceofiridescenceismostlikelydrivenbysexualselection.Forexampleinmanyofthesecasesitisthemalesthathavethesevividiridescentcolorsandtheyusetheminmatechoiceortheyusethemasasignaltoattractmates.Butiridescencealsoshowsupinsituationswherereproductionisnotanissue.Sowhatwearestudyingnowiswhethernaturalselectionimposedbypredation捕食行为couldexplaintheoccurrenceofiridescenceinpreyanimals. Theideathateye﹣catchingcolorscouldbeusedasacover﹣upisn'tanewone.ThefatherofcamouflagetheoryAbbottThayerreallybelievedthatiridescenceshouldbecategorizedasacamouflagestrategy.AndhewroteinhisfamouslifeworkConcealing﹣ColorationintheAnimalKingdomalreadyin1909that‘brilliantlychangeableormetalliccolorsareamongthestrongestfactorsinananimal'sconcealment'.Andthissoundslikeacompletelyunreasonablethingtosaybecausehowcancolorsthatarebothbrilliantandchangeablecontributetoanimal'sconcealment? Inasimilarwaywewereaskingwhetheriridescenceduetoitschangeabilitycouldworkasaformofcamouflagebypreventingshaperecognition.Kjernsmoandhercolleaguestrainedbumblebeestoassociateaparticularshape﹣acircleoranoval﹣withasugarreward.Andtheyfoundthatthebeeswhengivenachoicewouldpreferentiallyvisittheshapetheyknewtobesweet.Butwhentheshapeswereiridescentthebeeshadtroubletellingthemapart.Itseemedthatthestrikinglyiridescentsurfacesonourtargetsvisuallybrokeuptheotherwiserecognizableshapeofthetargetswhichmadethemhardtodistinguish.AsformakinguseofthismethodforhidinginplainsightAnypracticalapplicationsisofcoursedirectlylinkedtoanyindustrythathasaninterestincamouflagethatishowtoconcealobjectsormakethemmoredifficulttorecognize.Theresearchersarecurrentlyconductingexperimentswithbirdswhichoftenpreyoniridescentinsectstoseeifithelpstohaveabird's﹣eyeview. 1Accordingtothepassageiridescenceisnotmadeuseofbyanimalsto. A.livealittlelongerbyescapingtheirpredator捕食者 B.catchtheattentionoftheirmates C.concealthemselveswhenindanger D.catchsightofmorecolorfulpreys 2Fromthestudyinthelastparagraphwecanlearnthat. A.Beescanalwaystellthedifferencebetweenacircleandanoval B.Beesarecreaturesthatarefascinatedbysweetthingsthatareiridescent C.Ifacirclewithasugarrewardisiridescentthebeesmayhavedifficultyfindingit D.Beesarelikelytoprefercirclestoovalswhethertheyareiridescentornot 3Whatwillbetalkedaboutinthefollowingparagraph? A.Whetherthereareanydifferencesbetweenbeesandbirds. B.Someindustriesthathavegreatinterestincamouflage. C.Whybirdsarenotaffectedbyiridescentinsects. D.Whichcamouflagetheoryappliesmoretobirds.
Thepurposeofamapistoexpressgraphicallytherelationsofpointsandfeaturesontheearth'ssurfacetoeachother.Thesearedeterminedbydistanceanddirection.Inearlytimesdistancewasoftenexpressedinunitsoftimeforexamplesomanyhours'marchoraday'sjourneybyriverbutsuchmeasurementsgavemoreinformationabouttherelativeeaseofcrossingthelocalterrainthantheydidaboutactualdistance.TheotherelementisdirectionbutfortheordinarytravellerwhosemainconcernwasWheredoIgofromhere?andHowfarawayisit?theaccuraterepresentationofdirectionwasnotofprimaryimportance.Partlyforthisreasonwrittenitineraries行程foralongtimerivaledmaps.Eventodaycertaintypesofmapsforexamplethoseshowingrailwaysystemsmaymakelittleattempttoshowtruedirections.Similarlyobviouslandmarksalongaroutewereatfirstindicatedbysignsrealisticorconventional惯常的andvariedinsizetoindicatetheirimportance.Clearlytheconventionsemployedvariedwiththepurposeofthemapandalsofromplacetoplacesothatinstudyingearlymapsthefirstessentialistounderstandtheparticularconventionemployed. Thehistoryofcartography制图islargelythatoftheincreaseintheaccuracywithwhichtheseelementsofdistanceanddirectionaredeterminedandinthecomprehensivenessofthemapcontent.Inthisdevelopmentcartographyhascalledinothersciencestoitsaid.Forexampleinsteadofdeterminingdirectionbyobservingthepositionofashadowatmiddayorofaconstellation星座inthenightskyorevenofasteadywindusewasmadeofterrestrialmagnetism地磁学throughthemagneticcompassandinstrumentswereevolvedwhichenabledhorizontalanglestobecalculatedwithgreataccuracy. Theapplicationofastronomicalconceptsandtheextensionoftheknowledgeoftheworldthroughexplorationencouragedattemptstomaptheknownworld.Thenastronomersdiscoveredthattheearthisnotaperfectspherebutisflattenedslightlyatthepoleswhichintroducedfurtherrefinementsintothemappingoflargeareas.Meanwhilethedemandsbeingmadeofthemapmakerwereshiftingsignificantly.Thetravellerorthemerchantceasedtobethesoleuserofmaps.Thesoldierespeciallyaftertheintroductionofartilleryandtheproblemsofrangefieldoffireanddeadgroundwhichitraiseddemandedanaccuraterepresentationofthesurfacefeaturesinplaceoftheearlierconventionalorpictorialdelineation描绘andasolutioninanydegreesatisfactorywasnotreacheduntilthecontour等高线wasinvented. 1Whatproblemdidearlymapsexhibitwhenshowinglandmarks? A.Thesignsusedborelittlerelationtothelandmarks. B.Theselectionoflandmarkswasfaulty. C.Theyusedsymbolsthatwerenotstandardized. D.Theysometimesincludedunimportantfeatures. 2Inthesecondparagraphthewritersaysthatmadebetterqualitymap﹣makingeasier. A.agreaterunderstandingofclimaticfactor B.greateraccuracyindraughtsmanship绘图术 C.moreaccuracyinmeasurement D.moreintensivemapproduction 3Whatencouragedthesearchforamoreprecisemeansofmappingthephysicalgeographyofthelandscape? A.Discoveryinastronomy. B.Thegrowthofmathematicalscience. C.Theactivitiesofthegreatexplorers. D.Militaryconsiderations.
GrowinguponadairyfarmwasemotionalandeducationalandmademewhoIamtoday. Duringmychildhoodtherewerespecialcowswhotaughtmeimportantlifelessonsand1ofthembringasmiletomyfaceandateartomyeye. ItallstartedwithThunderthefirstcowIrecall2.WhenIwasabout4yearsoldIusedtoclimbupandspendhoursbrushingherandtalkingtoher3myparentsdidthemilking.Shewastrulymyfriend4Isharedallmysecretsandstories. ThenonedaymyparentstoldmeitwastimeforThundertogotothemarket.RealizingThunderwas5andIwasupset.Withtears6inmyeyesIgaveheronelasthugandwatchedherrolledoutofthedriveway.IlearnedfromThunderthatcowsarenotpets﹣whentheycannolongergivemilktheyare7tosupplybeef﹣anoblepurpose.Thundertaughtmeselflessnessandnobility. Mollywasthenextcowtoteachmeavaluablelesson.8hernaughtypersonalityItookMollytothecountyfairforshoweveryyear.Wealwaysdidwell9thespecialbondbetweenusthatthejudgescouldsee.WhenMollywas4yearsoldweevenbecamethechampion.WiththathugeshinyredcupIthoughtwewere10.IwassureMollywasthebestcowonthewholefairgrounds. Howeverintheopenshowacouplemonthslaterwewerehandedthemustard﹣coloredribbonoffourthplace.Myfirstinstinctwasto11thejudgewhoclearlydidn'tknowwhathewasdoing.Afterwatchingmepout噘嘴forawhileMotherchattedwithmeaboutsportsmanshipand12.Mollywasagreatcowbutshewasn'tthebestthatdayandthatwasOK.Mollytaughtmetobehumble. WhenIwas10myfathergavemea6﹣year﹣oldcowGingertoshow.Shewasabigbeautifulblackcowandshereallydidn'twantalittlekid13heraroundashowring.IworkedhardthatsummerleadingGingerupanddownourlongdrivewaysweatingheavilywiththe14.Butitwasall15thefirstyearGingerneededtobepushedaroundthewholering.Iwas16andfrustrated.ButIkeptworkingwithherand17thestubbornoldcowgaveinand18sheenjoyedtheshowring.Wewentonformanyyearsevenwinningshowmanshipseveraltimes.ThroughGingerIlearnedthathardworkpaysoffanddedicationproduces19. Sincethenmorecowshave20mylife.Ihopesomedaymyownsoncantellasimilarstoryfromalifespentwithanimalsonthefamilyfarm. 1A.judgments B.analyses C.losses D.memories 2A.bondingwith B.cateringto C.takingon D.adaptingto 3A.still B.while C.but D.so 4A.withwhom B.towhom C.withthem D.tothem 5A.leaving B.suffering C.adopted D.lost 6A.gettingover B.breakingdown C.wellingup D.occurringto 7A.bound B.meant C.promoted D.transferred 8A.Inspiteof B.Incaseof C.Inhonorof D.Intermsof 9A.butfor B.thanksto C.aswith D.apartfrom 10A.inconvincible B.unimaginable C.unbearable D.unconquerable 11A.contact B.dismiss C.blame D.fight 12A.diligence B.craftsmanship C.bravery D.modesty 13A.accompanying B.pushing C.dragging D.walking 14A.attention B.effort C.desire D.skill 15A.invain B.ontrac kC.inplace D.atrandom 16A.prejudiced B.embarrassed C.critical D.skeptical 17A.luckily B.literally C.eventually D.typically 18A.confirmed B.calculated C.estimated D.decided 19A.freedom B.efficiency C.discipline D.rewards 20A.created B.comforted C.impacted D.relieved
Todayrapiddevelopmentoftransportationandcommunicationthewholeworldseemstobesmaller. A.regardlessof B.inspiteof C.insteadof D.onaccountof
WhatwearelookingforareChineseuniversitiestoworkwithhavetheobjectiveofhavingthemostimpactonthewholeofsociety. A.that B.who C.thosethat D.where
MyhusbandgavemeanecklaceasapresentonChristmaswhatIreallywantedwashisphysicalpresence. A.since B.unless C.when D.before
OnacoolgraymorningWilsonoleKasaineheadsoutalongadirtpathdeepinthesavannahofsouthernKenya.Soft﹣spokenandseriousKasainestopstotakenoteofasmalltreestrippedofitsbarkbyahungryelephant.Kasaineistrackinglions﹣ratherhe'strackingonelioninparticular.HisnameisMartiandhe'sthereal﹣lifeLionKingofSelenkayConservancy. SittingintheshadowofMountKilimanjaroSelenkayliesjustnorthoftheTanzanianborder.TheconservancyishometotheMaasaiatribeofpeoplewidelyrecognizedformaintainingtraditionalcustomsandsocialstructures.Conservancylandissharedbetweencommunitymembersmostofwhomareherdsmenwhorelyonthisopenlandtoraisetheircattlesheepandgoats. TrackinglionsonfootmaysoundlikeadeathwishbutKasainehasbeendoingitformostofhislife.BorntoatraditionalMaasaifamilyhequicklygrewtounderstandthebeautyandriskofthewildlife.Livingwithbiggame猎物forceshimtodevelopagoodsenseofwhereanimalshavebeenandwheretheymightbegoing.Duringhis12﹣kilometerwalkstoandfromschoolhelearnedhowtotellthepawprintofalionfromthatofaleopard. GrowingupKasaineknewthathoninghistrackingabilitieswouldhelphimavoidsurpriseencounterswiththemassivemegafauna.Formanyinthecommunitytrackingwasmainlyamatterofself﹣protection.ButKasainelikelydidn'tknowthatyearslaterhewouldbetrackinglionsspecificallytoencounterthem﹣andtoprotectthem.Todayheleadsasmallgroupofwide﹣eyedtouristsoveroneoftheconservancy'sredsandypathssearchingforthelionthathasleftuponithismassiveunmistakableprints. EachyeartensofthousandsoftouristsflocktoKenya'snationalparkstotrytocatchaglimpseofthebigfiveelephantsrhinocerosleopardsbuffalosandlions.Onthemacro﹣levelthenation'seconomyistiedtotheprotectionofitswildlife.Parkfeeslodgingandsafariservicesrakeinmillionsofdollarsannually.Thetourismindustryaccountsforover12%ofKenya'sGDPandemploysmorethan300000people.Clearlythere'smorethantheenvironmentallymotivatedpreservationofanimalsandtheirhabitatsatstake.IfKenya'swildlifedisappearssodoesitssecond﹣largestsourceofincome. ConsideringtherapidurbanexpansionanddevelopmenttakingplaceinKenyathisisn'tunimaginable.In2016thePublicLibraryofSciencepublishedastudyshowingthatmanyofthenation'smosttreasuredspecies﹣includinggiraffewildebeestandGrevy'szebra﹣havefallentolessthanone﹣thirdoftheirpopulationcountedjust40yearsago.Thenumberoflionstoohasplummeted.In1998thenationwashometoover15000onlyestimated2000remaintoday.Severalexpertshavepredictedtheycoulddisappearentirelyfromthecountryinthenexttwodecades. WildlifeprotectioneffortsinKenyahavehistoricallyconsistedofstakingoutandfencingofflandexclusivelyforanimals﹣andthepeoplewhopaytoseethem﹣inthehopesofkeepingtheseregionsunmarred未破坏的byhumandevelopment.Butthisalsomeantthatthepeoplewhohadoriginallylivedtherewereforcedofftheirlandandintosmallersurroundingregions.Oncesemi﹣nomadiccommunitieslikeKasaine'sarenowfindingitincreasinglydifficulttomaintainatraditionalMaasailifestyle.Manyaresellinglandtobigdevelopersinexchangeforcash. Livingonthebordersofnationalparksmostcommunitiesareexcludedfromtheeconomicbenefitsofthewildlifetourismbroughttotheveryregionstheyoncecalledhome.TribesliketheMaasaifindthemselvesatoddswithconservationeffortsthathavestrippedthemoftheirlandlesslandmeansthere'slessgrassfortheircattletoeat.WhendroughthitstheycannolongertaketheirhungrycattleintothegreenerregionsnowreservedforwildlifeandbecausewildlifenaturallymigratesbeyondthebordersofthesereservestheMaasaiarecompetingwiththecarnivores食肉动物ofthesavannahwhichthreatentodestroytheirlivestock﹣andtheirlivelihood.Butthetimewillshowthemwhetherit'sworthwhiletolivewiththelionssomeday. 1WhatdoweknowabouttheMaasaiaccordingtothepassage? A.Theyarealwayshuntingforthelions. B.Theyaregoodatfeedinglargecarnivores. C.Theyarestilllivingatraditionallifenowadays. D.Theydevotethemselvestoenvironmentalprotection. 2WhydidKasainedevelophisabilitytotrackanimalsfirst? A.Tocatchsightofmorepreciouswildlife. B.Toprotecthimselffromwildlife'sattacks. C.Tofullyappreciatethebeautyofwildlife. D.Tosaveendangeredwildlifefromextinction. 3WhyisitespeciallyimportantforKenyatoprotectitswildlife? A.Ithelpsitexploretheoriginofspecies. B.Ithelpsmaintainitsecologicalbalance. C.Ithelpsguaranteeitseconomicalincome. D.Ithelpsitearnaninternationalreputation. 4TheauthorlistssomespeciesinParagraph6inordertoshow. A.theurgencyofprotectingwildlifeinKenya B.theharmofkillingwildlifecasuallyinKenya C.thenecessityofdevelopingtheeconomyinKenya D.thevalueofpreservingendangeredspeciesinKenya 5Whatdoestheunderlinedphraseatoddswithinthelastparagraphmean? A.infavorof B.inchargeof C.inharmonywith D.indisagreementwith 6Whatisthebesttitleofthistext? A.WilsonKasaine'sWiseChoice B.RunningintoaDangerousAnimal C.TheMaasai'sGreatTrouble D.LearningtoLivewithLions
DespitetheuniversalacknowledgementoftheharmfulimpactofInternetaddictionpersuadinglargenumbersofcitizenstospendlesstimeonlineis. A.Achilles'heel B.aHerculeantask C.theTrojanwar D.aJekyllandHyde
AustinPerineisnotatypicalsuperhero.Twothingssethimapart.Hisenemyisnot1tothepagesofacomicbook﹣Austin'senemieshungerand2areveryreal.Alsohe'sonlyfouryearsold. Ourhero'sstorystartedthispastFebruary3AustinandhisfatherTJPerinewerewatchingaprogramaboutsomehomelessbabypandas.Austindidn'tknowwhathomelessnessmeantbuthewas4andwantedtoknowmore.TJsays. Seeingthisasa5momentTJtookAustintotheFirehouseMinistriesalocalshelterthat6homelessmen.DadtheylooksadAustinsaid.Canwetakethemsomefoodandmakethem7?ThatdayAustinusedhis8tobuyeachmanaBurgerKingsandwichandhandedthefoodouthimself.Seeingwhattheir9meanttothemenattheministryAustinandTJreturnedthenextweek.Austinagain10intohispiggybanktobuysandwicheswhichhehandedoutalongwithhisnewcatchphrase口头禅Don'tforgettoshowlove! AfterhereturnedeveryweekforfiveweekswordofAustin'sactsof11spread.BurgerKingjumpedaboardagreeingto12﹩1000amonthforanentireyeartowardthe13.SoonchurchesandsheltersacrossthecountrybeganinvitingAustintodistributefoodinotherpoverty﹣strickenareas.WhereasbeforeAustinandTJcouldfeed25to50peopleatatimenow14corporateandcommunitysupporttheycanfeed800to2000peopleatonce. ButAustinisn'tjustfillingbellies.He'simprovingthe15ofthosehemeets.OnthatfirsttriptoFirehouseMinistriesTJandAustintalkedtoamannamedRaymont.TherespectAustinshowedto41﹣year﹣oldRaymont16themanandhesharedwithTJjusthowgratefulhewastobetreatedso17byafour﹣year﹣oldstranger.TJhelpedRaymontcollectallthedocumentsheneededtogetadriver'slicensewhichhelpedRaymontgetajob.Andwithmoneyinthebankhewasableto18hisownapartment.Allthatwasmadepossiblebecausealittleboytookthetimeto19. AndnowAustincontinuestogiveoutfoodsmilesandhis20messageoflove.ItmakesmefeellikeI'msavingtheday. 1A.attached B.restricted C.dedicated D.applied 2A.homelessness B.disability C.prejudice D.disasters 3A.where B.when C.until D.that 4A.disappointed B.hopeless C.annoyed D.depressed 5A.admirable B.worthwhile C.teachable D.sensitive 6A.settlesfor B.makesfor C.providesfor D.allowsfor 7A.smile B.consume C.surprise D.appreciate 8A.revenues B.allowance C.commission D.admission 9A.presence B.schedule C.discovery D.promise 10A.looked B.burst C.knocked D.dipped 11A.friendliness B.neighborliness C.happiness D.kindness 12A.donate B.invest C.arrange D.allocate 13A.expectation B.project C.cause D.struggle 14A.accordingto B.thanksto C.apartfrom D.farfrom 15A.images B.memories C.knowledge D.lives 16A.cured B.justified C.touched D.defended 17A.peacefully B.officially C.flexibly D.considerately 18A.rent B.repair C.decorate D.occupy 19A.attempt B.care C.dream D.shelter 20A.challenging B.ambitious C.inspirational D.natural
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