【单选题】（） EithEr By Cooling or By DEpriving thE FirE oF oxygEn, AnD most Do Both.&nBsp;
A. working FirE ExtinguishErs&nBsp;
B. FirE ExtinguishErs thAt work&nBsp;
C. FirE ExtinguishErs work&nBsp;
D. thE work oF FirE ExtinguishErs&nBsp;
A. working FirE ExtinguishErs&nBsp;
B. FirE ExtinguishErs thAt work&nBsp;
C. FirE ExtinguishErs work&nBsp;
D. thE work oF FirE ExtinguishErs&nBsp;
【分析解答题】 most oF thE worlD’s EnErgy ----(inCluDing) winD (AnD) wAtEr powEr AnD (All) Fossil FuEls ---(ComE) inDirECtly From thE sun.
【单选题】 Guitarlike instruments have exist since ancient times, but the first written mention of the guitar itself is from the fourteenth century.
【单选题】rEADing 3 "groupDECision mAking"
ADvAntAgEs oF groupDECision mAking
→CommittEEs, tAsk ForCEs, AnD AD hoC groups ArE FrEquEntly AssignED to iDEntiFy AnD rECommEnD DECision AltErnAtivEs or, in somE CAsEs, to ACtuAlly mAkE importAnt DECisions. in EssEnCE, A group is A tool thAt CAn FoCus thE ExpEriEnCE AnD ExpErtisE oF sEvErAl pEoplE on A pArtiCulAr proBlEm or situAtion. thus, A group oFFErs thE ADvAntAgE oF grEAtEr totAl knowlEDgE. groups ACCumulAtE morE inFormAtion, knowlEDgE, AnD FACts thAn inDiviDuAls AnD oFtEn ConsiDEr morE AltErnAtivEs.EACh pErson in thE group is ABlE to DrAw on his or hEr uniquE EDuCAtion, ExpEriEnCE, insights, AnD othEr rEsourCEs AnD ContriButE thosE to thE group. thE vAriED BACkgrounDs, trAining lEvEls, AnD ExpErtisE oF group mEmBErs Also hElp ovErComE tunnEl vision By EnABling thE group to viEw thE proBlEm in morE thAn onE wAy.
→ pArtiCipAtion in group DECision mAking usuAlly lEADs to highEr mEmBEr sAtisFACtion. pEoplE tEnD to ACCEpt A DECision morE rEADily AnD to BE BEttEr sAtisFiED with it whEn thEy hAvE pArtiCipAtED in mAking thAt DECision. in ADDition, pEoplE will BEttEr unDErstAnD AnD BE morE CommittED to A DECision in whiCh thEy hAvE hAD A sAy thAn to A DECision mADE For thEm.As A rEsult, suCh A DECision is morE likEly to BE implEmEntED suCCEssFully.
DisADvAntAgEs oF groupDECision mAking
→ whilE groups hAvE mAny potEntiAl BEnEFits, wE All know thAt thEy CAn Also BE FrustrAting.
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onE oBvious DisADvAntAgE oF group DECision mAking is thE timErEquirED to mAkE A DECision.
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thE timE nEEDED For group DisCussion AnD thE AssoCiAtED Compromising AnD sElECting oF A DECision AltErnAtivE CAn BE ConsiDErABlE.
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timE Costs monEy, so A wAstE oF timE BEComEs A DisADvAntAgE iF A DECision mADE By A group CoulD hAvE BEEn mADE just As EFFECtivEly By An inDiviDuAl working AlonE.
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ConsEquEntly, group DECisions shoulD BE AvoiDED whEn spEED AnD EFFiCiEnCy ArE thE primAry ConsiDErAtions.
A、sEConD DisADvAntAgE is thAt thE group DisCussion mAy BE DominAtED By An inDiviDuAl or suBgroup.EFFECtivEnEss CAn BE rEDuCED iF onE inDiviDuAl, suCh As thE group lEADEr, DominAtEs thE DisCussion By tAlking too muCh or BEing ClosED to othEr points oF viEw. somE group lEADErs try to Control thE group AnD proviDE thE mAjor input. suCh DominAnCE CAn stiFlE othEr group mEmBErs’ willingnEss to pArtiCipAtE AnD CoulD CAusE DECision AltErnAtivEs to BE ignorED or ovErlookED、All group mEmBErs nEED to BE EnCourAgED AnD pErmittED to ContriButE.
→AnothEr DisADvAntAgE oF group DECision mAking is thAt mEmBErs mAy BE lEss ConCErnED with thE group’s goAls thAn with thEir own pErsonAl goAls. thEy mAy BEComE so siDEtrACkED in trying to win An ArgumEnt thAt thEy ForgEt ABout group pErFormAnCE. on thE othEr hAnD, A group mAy try too hArD to CompromisE AnD ConsEquEntly mAy not mAkE optimAl DECisions. somEtimEs this stEms From thE DEsirE to mAintAin FriEnDships AnD AvoiD DisAgrEEmEnts. oFtEn groups ExErt trEmEnDous soCiAl prEssurE on inDiviDuAls to ConForm to EstABlishED or ExpECtED pAttErns ot BEhAvior.EspECiAlly whEn thEy ArE DEAling with importAnt AnD ControvErsiAl issuEs, intErACting groups mAy BE pronE to A phEnomEnon CAllED groupthink.
→ groupthink is An AgrEEmEnt-At-Any-Cost mEntAlity thAt rEsults in inEFFECtivE group DECision mAking. it oCCurs whEn groups ArE highly CohEsivE, hAvE highly DirECtivE lEADErs, ArE insulAtED so thEy hAvE no ClEAr wAys to gEt oBjECtivE inFormAtion, AnD—BECAusE thEy lACk outsiDE inFormAtion—hAvE littlE hopE thAt A BEttEr solution might BE FounD thAn thE onE proposED By thE lEADEr or othEr inFluEntiAl group mEmBErs. thEsE ConDitions Fo
ADvAntAgEs oF groupDECision mAking
→CommittEEs, tAsk ForCEs, AnD AD hoC groups ArE FrEquEntly AssignED to iDEntiFy AnD rECommEnD DECision AltErnAtivEs or, in somE CAsEs, to ACtuAlly mAkE importAnt DECisions. in EssEnCE, A group is A tool thAt CAn FoCus thE ExpEriEnCE AnD ExpErtisE oF sEvErAl pEoplE on A pArtiCulAr proBlEm or situAtion. thus, A group oFFErs thE ADvAntAgE oF grEAtEr totAl knowlEDgE. groups ACCumulAtE morE inFormAtion, knowlEDgE, AnD FACts thAn inDiviDuAls AnD oFtEn ConsiDEr morE AltErnAtivEs.EACh pErson in thE group is ABlE to DrAw on his or hEr uniquE EDuCAtion, ExpEriEnCE, insights, AnD othEr rEsourCEs AnD ContriButE thosE to thE group. thE vAriED BACkgrounDs, trAining lEvEls, AnD ExpErtisE oF group mEmBErs Also hElp ovErComE tunnEl vision By EnABling thE group to viEw thE proBlEm in morE thAn onE wAy.
→ pArtiCipAtion in group DECision mAking usuAlly lEADs to highEr mEmBEr sAtisFACtion. pEoplE tEnD to ACCEpt A DECision morE rEADily AnD to BE BEttEr sAtisFiED with it whEn thEy hAvE pArtiCipAtED in mAking thAt DECision. in ADDition, pEoplE will BEttEr unDErstAnD AnD BE morE CommittED to A DECision in whiCh thEy hAvE hAD A sAy thAn to A DECision mADE For thEm.As A rEsult, suCh A DECision is morE likEly to BE implEmEntED suCCEssFully.
DisADvAntAgEs oF groupDECision mAking
→ whilE groups hAvE mAny potEntiAl BEnEFits, wE All know thAt thEy CAn Also BE FrustrAting.
A、sEConD DisADvAntAgE is thAt thE group DisCussion mAy BE DominAtED By An inDiviDuAl or suBgroup.EFFECtivEnEss CAn BE rEDuCED iF onE inDiviDuAl, suCh As thE group lEADEr, DominAtEs thE DisCussion By tAlking too muCh or BEing ClosED to othEr points oF viEw. somE group lEADErs try to Control thE group AnD proviDE thE mAjor input. suCh DominAnCE CAn stiFlE othEr group mEmBErs’ willingnEss to pArtiCipAtE AnD CoulD CAusE DECision AltErnAtivEs to BE ignorED or ovErlookED、All group mEmBErs nEED to BE EnCourAgED AnD pErmittED to ContriButE.
→AnothEr DisADvAntAgE oF group DECision mAking is thAt mEmBErs mAy BE lEss ConCErnED with thE group’s goAls thAn with thEir own pErsonAl goAls. thEy mAy BEComE so siDEtrACkED in trying to win An ArgumEnt thAt thEy ForgEt ABout group pErFormAnCE. on thE othEr hAnD, A group mAy try too hArD to CompromisE AnD ConsEquEntly mAy not mAkE optimAl DECisions. somEtimEs this stEms From thE DEsirE to mAintAin FriEnDships AnD AvoiD DisAgrEEmEnts. oFtEn groups ExErt trEmEnDous soCiAl prEssurE on inDiviDuAls to ConForm to EstABlishED or ExpECtED pAttErns ot BEhAvior.EspECiAlly whEn thEy ArE DEAling with importAnt AnD ControvErsiAl issuEs, intErACting groups mAy BE pronE to A phEnomEnon CAllED groupthink.
→ groupthink is An AgrEEmEnt-At-Any-Cost mEntAlity thAt rEsults in inEFFECtivE group DECision mAking. it oCCurs whEn groups ArE highly CohEsivE, hAvE highly DirECtivE lEADErs, ArE insulAtED so thEy hAvE no ClEAr wAys to gEt oBjECtivE inFormAtion, AnD—BECAusE thEy lACk outsiDE inFormAtion—hAvE littlE hopE thAt A BEttEr solution might BE FounD thAn thE onE proposED By thE lEADEr or othEr inFluEntiAl group mEmBErs. thEsE ConDitions Fo
【单选题】 (Inventor) Elisha Graves Otis designed the first elevator (that it incorporated) anautomatic brake, which in turn (led to) the (development) of the skyscraper.
A．Inventor
B．that it incorporated
C．led to
D．development
A．Inventor
B．that it incorporated
C．led to
D．development
【单选题】 Why did the potters discussed in the passage change the kind of pottery they made
A．They discovered a new kind of cla
B．They were compensation for the loss of an overseas supplie
C．They studied new techniques in Europ
D．The pottery they had been producing was not very stron
A．They discovered a new kind of cla
B．They were compensation for the loss of an overseas supplie
C．They studied new techniques in Europ
D．The pottery they had been producing was not very stron
【单选题】listEning 2 "EnvironmEntAl sCiEnCEClAss"
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whAt AspECt oF winD powEr is thE lECturE mAinly ABout
A、ElECtriCAl powEr inCAliForniA
B、AltErnAtivE EnErgy sourCEs
C、proBlEms AssoCiAtED with turBinEs
D、winD As A rEnEwABlE EnErgy option
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A、ElECtriCAl powEr inCAliForniA
B、AltErnAtivE EnErgy sourCEs
C、proBlEms AssoCiAtED with turBinEs
D、winD As A rEnEwABlE EnErgy option
【单选题】 Cet appartement nous cote trop cher ,nous n'avons pas ____________ de l'acheter.
A．les moyens
B． l'énergie
C． l'ordre
D．l'usage
A．les moyens
B． l'énergie
C． l'ordre
D．l'usage
【单选题】 The word "They" in line 24 refers to
A．( pheromones
B．( roles
C．( activities
D．( insects
A．( pheromones
B．( roles
C．( activities
D．( insects
【单选题】 (Some fish) have whiskers, which are sensory organs used (for touching) and tasting, and which (are helpful) when (are they) searching for food in sand and mud.
A．Some fish
B．for touching
C．are helpful
D．are they
A．Some fish
B．for touching
C．are helpful
D．are they
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