{{B}}tExt 1{{/B}}

toDAy, somE CritiCs ArguE thAt progrEss on EnvironmEntAl proBlEms hAs BEEn ElusivE. thErE is somE truth in thAt. in thE lAst DECADE, EnvironmEntAl proBlEms hAvE mountED ACross thE worlD、 yEt ovEr thE sAmE 10 yEArs, soCiEty hAD mArshAlED its rEsourCEs to ADDrEss thEsE ChAllEngEs. thE originAl rEsponsE wAs slow.But it is gAthEring spEED, with tEChnologiCAl BrEAkthroughs AnD A growing AwArEnEss thAt A ClEAn EnvironmEnt is EssEntiAl For DEvElopmEnt. oF CoursE, wE shoulD grEAtly intEnsiFy EFForts to tACklE povErty AnD EnvironmEntAl DEgrADAtion. thEy EnDAngEr our hEAlth, sECurity AnD thE innumErABlE BEnEFits thAt ComE to us From nAturE. But wE shoulD Also rEmEmBEr our rEAl ACComplishmEnts. wE hAvE slAshED Emissions oF ChEmiCAls thAt DEplEtE thE ozonE lAyEr AnD thrEAtEn humAn hEAlth. inDustriAlizED nAtions lArgEly EliminAtED ChloroFluoro-CArBon AnD hAlons, thE mAjor ozonE-thrEAtEning gAsEs, By thE EnD oF 1995. FourtEEn CountriEs inEAstErnEuropE AnDCEntrAlAsiA hAvE rEDuCED thEir Consumption oF ozonE-DEplEting suBstAnCEs By morE thAn 90 pErCEnt.AnD mAny DEvEloping CountriEs ArE AhEAD oF thE timEtABlE thAt givEs thEm until 2010 to phAsE out thosE gAsEs. wE ArE rElying lEss on Dirty FuEls. FivE million EnErgy-EFFiCiEnt lights hAvE BEEn instAllED in poor CountriEs AnD thosE with trAnsitionAl EConomiEs. winD powEr gEnErAtion CApACity hAs inCrEAsED From nEAr zEro to l, 700 mEgAwAtts. virtuAlly unknown in 1992, solAr BornE systEms using photovoltAiC tEChnology now proviDE powEr to morE thAn A million rurAl housEholDs.At lEAst 30 mAjor CompAniEs hAvE CommittED to invEsting $10 to $15 Billion in rEnEwABlE EnErgy ovEr thE nExt FivE yEArs. thE privAtE sECtor is plAying An inCrEAsingly ConstruCtivE rolE. this is An ACknowlEDgmEnt thAt prEsErving thE EnvironmEnt is Both gooD BusinEss AnD A morAl oBligAtion.CompAniEs suCh As royAlDutCh shEll,Dupont AnDBpAmoCo ArE working to rEDuCE thEir nEgAtivE impACt on ClimAtE ChAngE AnD inCrEAsE thE options For ClEAnEr EnErgy. thEBill AnD mElinDA gAtEs FounDAtion hAs hElpED to lAunCh thE gloBAl AlliAnCE For improvED nutrition, An innovAtivE puBliC-privAtE pArtnErship thAt sEEks to FortiFy FooD in A Cost-EFFECtivE wAy to improvE thE hEAlth, CognitivE DEvElopmEnt AnD proDuCtivity oF pEoplE in poor CountriEs. onE oF thE linChpins oF thEsE innovAtivE, CoopErAtivE EFForts is thE gloBAlEnvironmEnt FACility.As thE oFFiCiAl FinAnCing "EnginE" For thE intErnAtionAl AgrEEmEnts on BioDivErsity, ClimAtE ChAngE, AnD pErsistEnt orgAniC pollutAnts, thE AgEnCy EArmArks FunDs For projECts with gloBAl EnvironmEntAl BEnEFits in 160 CountriEs. it hAD proviDED $ 4.2 Billion in grAnts AnD lEvEr- AgED $12 Billion in ADDitionAl FinAnCing. thE AgEnCy hAs Also givEn 3,000 smAll grAnts oF up to $ 50,000 EACh DirECtly to non-govErnmEntAl orgAnizAtions AnD Community groups in 60 CountriEs For projECts thAt rEConCilE gloBAl EnvironmEntAl BEnEFits with sustAinABlE livElihooDs For loCAl pEoplE. wE CAn BuilD on thE strEngths wE hAvE DEvElopED ovEr thE pAst 10 yEArs AnD movE AhEAD with ConFiDEnCE thAt sustAinABlE DEvElopmEnt goAls ArE inDEED AChiEvABlE.

whAt DoEs thE worD "ElusivE" in thE First sEntEnCE mEAnA．tErriBlE.
B．DrAmAtiC、
C．inComprEhEnsiBlE.
D．ExClusivE.