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Needsomehelpwithwritingyourstory?Clickheretocheckoutourhandyguide!27.HowcanonlineusershelpZhu'steam?PleasekeepaneyeonourTwitterorFacebookformoreup-to-datenews.A.Byprovidingsubsidies.21.Whichofthefollowingmeetsthestandardsofthecompetition?B.Byraisingawareness.A.ANobelPrize-winningstory.B.AUSbasedentry.C.Byplantingtrecsonlinc.C.Anoriginalentry.D.Afull-lengthnovel.D.Byofferingtcchnologicalsupport22.Whatwillateenagergetifhe/shewinsthecompetition?A.AprizcworthE399.99B.E100ofbookvouchersGermany'sfactorics,whichpowerEurope'scconomy,producedlessduringSeptemberthanatanytimeinC.AE200bookvoucher.D.AnissueofReader'sDigestthepasttwoyears,whichexpertssaycouldbeanindicatorofanapproachingEuropeanrecession()23.Fromwhichisthetextprobablytaken?TheS&PGlobalManufacturingPurchasingManagers'Index,orS&PGlobalPMI,foundthatGermany'sA.Aspeech.B.Awebsite.C.Aguidebook.D.Anewsreport.manufacturingactivitydroppedto47.8inSeptember,from49.1inAugust.Thesurveysaidthedropinfactoryoutputwasduetocustomerseitherputtingofforcancelingordersbecauseoffast-risingpricescausedbymoreBexpensivefuelbills.ZhuDejun'sfirstjobaftergraduatingfromcollegewasasaroaddesignengineerataninstituteinhishometown,AlshaaLeague,NorthChin'sInnerMongoliaautonomousregion.In2011,whenZhuwasJoeHayes,asenioreconomistatS&PGlobal,saidwhilethewholeworldisinthemiddleofaconductingaroadsurveyalongwithhiscolleagues,hesawaplantthathedidn'trecognize.Later,Zhulearnedmanufacturingdecline,Europeappearstobeattheslowdown'scenter."Productionfellataratewhichhasonlythattheplantwasasaxaultreewhichisanexcellenttreespeciesforsandfixationandafforestation(inbeenlargerduringcrisisperiods,"HayestoldTheTelegraph.Newordersalsofellatarapdpace,reflectingtinehesitancyamongclientstobuygoodsatexpensiveprices.'desertareas.It'scommonlyseen,thougheasilyignored.Knownasadescrtguardian,afullygrownsaxaultreecanholdtogethera10-square-meterpatchofdesertland,accordingtoZhu.TheanalysisalsoshowedthatEurope'sothermanufacturingpowerhouse,France,isstrugglingtoremainZhuquithisjobatthedesigninstitutein2014andjoinedanonprofitorganization,theSocietyofcompetitive.TheS&PGlobalPMIsaidFrenchcompanies'orderbooksshrankduringSeptember,witharoundEntrepreneursandEcologyConservation,orSEE,inthesameyear,concentratingontacklingdesertification.one-thirdofbusinessesreportingcustomershadcanceledordersbecauseofrisingpricesTheorganization,devotedtoecologicalprotectionandsocialresponsibility,waslocafedintheAlshaaLeagueofPhilSmith,anassociatedirectoratS&PGlobal,saidEuropeisexperiencing"acontinuousdownturn".HeInnerMongolia.Duringthepasteightyears,ZhuhasbeenleadingateamfromSEEtoplantsaxaultreesinaddedthatproducershadbeen"comingunderpressurefromadecpeningdropindemandaswellasansandyareasinAlshaaLeagueandotherplacesofInnerMongolia.energy-edriseincostinflation(通货膨胀)”In2014,theSEElaunchedaprojecttitled"onemillionsaxaultrees",aimingtoreachthatnumberfrom28.WhathappenedinEuropethisSeptember?2014to2023,turningthedesertofmorethan133,330hectaresbackintoasatisfyingecosystem.BytheendofA.Factories'efficiencyroseinEurope.2018,halfoftheorganization'sgoalhadbeenachievedB.Factories'productiondroppedinGermany.In2016,AntFinancecooperatedwithSEEtointroducetheAntForestplatform,notonlyencouragingC.Customers'purchasecontinuouslyincreased.peopletochoose"alow-carbonway"ofshopping,travelingandliving,butalsotohelpcontroldesertification.D.Fuelbills'pricesconstantlydecreased.Throughtheparticipationofagreaternumberofonlineusers,whogrowvirtualtrees,theSEEFoundation,29.Whatisthepossiblereasonforthefall?setupin2008,hasbeenprovidingsubsidies(forlocalherdsmenandfarmerswhilealsoofferingA.Thewholeworldisexperiencingrecession.tecnnologicalsupporttoplantsaxaultreesindesertareas.Now,Zhuistheheadofthefoundation'sprojecttoB.Factoriesfailtoremaincompetitive.fightdesertification.Healsogiveslecturesaboutsaxaultreesandthefightagainstdesertificationatschools,C.Expensivefuelbillsleadtoadropindemand.hopingtoraiseawarenessamongyoungpeople.D.Customershesitatetobuycheapgoods.24.WhatdidZhuDejundofirstaftergraduation?30.Whatdoestheunderlinedword"'shrank"meaninparagraph4?A.Heresearchedonsaxaultrees.A.Expanded.B.FadedC.Changed.D.Decreased.B.Hejoinedanonprofitorganization.31.WhatisPhilSmith'sattitudetowardsEuropeaneconomy?C.Hefoundwaystofightdesertification.A.Negative.B.Hopeful.C.Positive.D.Unconcerned.D.Hefocusedonroaddesignengineering.25.WhyaresaxualtreesplantedbyZhu'steam?A.Theyareeasilytakencareof.A"secretive"newspeciesoffroghasbeendiscoveredontheforestfloorinIndia'sWesternGhatmountainB.Theycangrowfastindeserts.range.Namedthestarrydwarffrogafterthemarkingsonitsdarkbrownback,itisjust2centimeterslong.C.Theyareperfectforholdingwater.Thefrog,whoseclosestrelativesareagroupofspeciesnativetoIndiaandSriLinka,istheonlymemberofD.Theycanfightdesertificationeffectively.anancientlineage(I)datingbacktomillionsofyearsago,accordingtoresearchersfromIndiaandtheUS26.WhatdidSEEdotocontroldesertification?ItisunclearwhetherthespeciesisdescendedfromAfricanorAsianfrogs.A.TheyteamedupwithAntFinance.AgroupofIndianandUSresearchersfirstcameacrossthelocalspecieshiddeninleaf-litteraspartofaB.Theyplantedonemillionsaxaultreeswiaerprojecttolookfornewfrogs,lizardsandsnakesinthenchlybiodiverseregionandstoreditinajarforC.Theyheldonlinelecturesondesertification.laterstudy.Genetictestingandacloserlookatitsshape,colouringandotherfeatureshasshownthatitdoesn'tD.Theyencourageddonationfromonlineusers.matchanyexistingspecies第2页共4页
10.如图所示,质量为m的为m的摩托艇静止在水面上,作用下开始沿直线运动,其加速度a随速度ν的变化规律如图所示。已知摩托艇受到的阻力与运动速度成正比,即f=kv(k为常数,大小未知)。则A.摩托艇从开始运动到速度最大的过程所用时间为v0a0B.常数k的大小为ma0v0C.牵引力的最大功率为D.摩托艇从开始运动到速度最大过程中,牵引力对摩托艇做的功为ma0v012mv0^2
