谁能告诉偶,杨浦区高三英语一模卷（2012）第75题为什么是选A,不能选B或者C啊?

(C)

Withgreenhousegasemissions（排放）hittingrecordlevelsandpassingclimatescientist'sworstpredictions,anewgroupofChineseactivistsismakingitsvoiceheardattheUnitedNationsclimatetalks,theCOP17,whichwasheldinDurban,SouthAfrica.

ThedelegationofindependentChinesenon-governmentalorganizations(NGOs)believesthatcivilsocietymustplayabiggerroleintheglobalclimatecrisis.CPlusisthenamegiventotheprojectlaunchedby42ChineseNGOs,callingfordomesticandglobalactiontofightclimatechange.Andtheythinkthebestwayofdemandinggovernments'actionistotakeactionbythemselves.Themessageisclear:climateactionistooimportantandtoourgent.Itcan'twait.Thetop-downprocessofnegotiationsthatweareseeingattheUNistooslow.

CPlushasthreecomponents,whichtogetherexplainitsname.CPlusstandsfor:BeyondCommitment.ThismeansthatNGOsmustputpressureontheirgovernmentstoachievetargetsthatarebeyondthosethathavebeenofficiallystated.SecondisBeyondChina--inotherwords,NGOsoutsideandinsideofChinatogethermuststrivetoinfluencetheirrespectivegovernmentstotakeaction.Finally,BeyondClimate.Theprojecttargetsnotjustcarbonreductionbutotherenvironmentalmeasuresaswellsuchascleanwaterandair,publiceducation,waterconservationandpreservationofforests.

Inthelastfewyears,NGOshaveplayedanactiveroleininfluencingthegovernment'spolicymaking,supervisingthegovernment'staskofenvironmentresponsibilityandraisingpublicawarenessinenvironmentprotection.

AndNGOscanclaimsomenotablesuccesses.NGOssponsored“26-degreeairconditioningoffice”amongthepublic,whichlaterbecameagovernmentregulation.AgroupofChinesecitizensorganizedtogetherandstoppedtheconstructionofadangerouschemicalplantinXiamen.

Intotal,thereare3,539environmentNGOsinChina,inwhich55.2percentnowhavetheirownoffices,and26percenthavefixedsourceofinvestment.However,mostenvironmentNGOsstillfaceproblemsincludingdifficultyinraisingmoney,shortageinpersonnelandweakorganizationabilityintheirdevelopmentprocess.