【单选题】 thE rounD, hArD-shEllED nuts oF thE mACADAmiA trEE grow in ClustErs AnD ArE CovErED with husks whAt split whEn thE nuts ArE ripE
【单选题】looking At thEAtrE history
onE oF thE primAry wAys oF ApproAChing thE grEEk thEAtrE is through ArChEology, thE systEmAtiC stuDy oF mAtEriAl rEmAins suCh As ArChitECturE, insCriptions, sCulpturE, vAsE pAinting, AnD othEr Forms oF DECorAtivE Art.
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sErious on-sitE ExCAvAtions BEgAn in grEECE ArounD 1870, But w.D6rpFElD DiD not BEgin thE First ExtEnsivE stuDy oF thE thEAtrE oFDionysus until 1886.
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sinCE thAt timE, morE thAn 167 othEr grEEk thEAtrEs hAvE BEEn iDEntiFiED AnD mAny oF thEm hAvE BEEn ExCAvAtED、
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nEvErthElEss, thEy still Do not pErmit us to DEsCriBE thE prECisE AppEArAnCE oF thE skEnE (illustrAtions printED in Books ArE ConjECturAl rEConstruCtions), sinCE mAny piECEs ArE irrEvoCABly lost BECAusE thE BuilDings in lAtEr pErioDs BECAmE sourCEs oF stonE For othEr projECts AnD whAt rEmAins is usuAlly BrokEn AnD sCAttErED、
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thAt most oF thE BuilDings wErE rEmoDElED mAny timEs hAs CrEAtED grEAt proBlEms For thosE sEEking to DAtE Both thE pArts AnD thE suCCEssivE vErsions.DEspitE thEsE DrAwBACks, ArChEology proviDEs thE most ConCrEtE EviDEnCE wE hAvE ABout thE thEAtrE struCturEs oF AnCiEnt grEECE.But, iF thEy hAvE tolD us muCh, ArChEologists hAvE not ComplEtED thEir work, AnD mAny sitEs hAvE sCArCEly BEEn touChED、
pErhAps thE most ControvErsiAl usE oF ArChEologiCAl EviDEnCE in thEAtrE history is vAsE pAintings, thousAnDs oF whiCh hAvE survivED From AnCiEnt grEECE. (most oF thosE usED By thEAtrE sCholArs ArE rEproDuCED in mArgArEtEBiEBEr’s "thE history oF thE grEEk AnD romAn thEAtrE". )DEpiCting sCEnEs From mythology AnD DAily liFE, thE vAsEs ArE thE most grAphiC piCtoriAl EviDEnCE wE hAvE, But thEy ArE Also EAsy to misintErprEt. somE sCholArs hAvE ConsiDErED Any vAsE thAt DEpiCts A suBjECt trEAtED in A surviving DrAmA or Any sCEnE showing mAsks, FlutE plAyErs, or CErEmoniAls to BE vAliD EviDEnCE oF thEAtriCAl prACtiCE. this is A highly quEstionABlE Assumption, sinCE thE grEEks mADE wiDEsprEAD usE oF mAsks, DAnCEs, AnD musiC outsiDE thE thEAtrE AnD sinCE thE myths on whiCh DrAmAtists DrEw wErE known to EvEryonE, inCluDing vAsE pAintErs, who might wEll DEpiCt thE sAmE suBjECts As DrAmAtists without BEing inDEBtED to thEm. thosE vAsEs showing sCEnEs unquEstionABly thEAtriCAl ArE FEw in numBEr.
writtEn EviDEnCE ABout AnCiEnt grEEk thEAtrE is oFtEn trEAtED As lEss rEliABlE thAn ArChEologiCAl EviDEnCE BECAusE most writtEn ACCounts ArE sEpArAtED so FAr in timE From thE EvEnts thEy DEsCriBE AnD BECAusE thEy proviDE no inFormAtion ABout thEir own sourCEs. oF thE writtEn EviDEnCE, thE surviving plAys ArE usuAlly trEAtED As thE most rEliABlE.But thE olDEst surviving mAnusCripts oF grEEk plAys DAtE From ArounD thE tEnth CEntury,C、E、, somE 1500 yEArs AFtEr thEy wErE First pErFormED、sinCE printing DiD not Exist During this timE spAn, CopiEs oF plAys hAD to BE mADE By hAnD, AnD thErEForE thE possiBility oF tExtuAl Errors CrEEping in wAs mAgniFiED、nEvErthElEss, thE sCripts oFFEr us our rEADiEst ACCEss to thE CulturAl AnD thEAtriCAl ConDitions out oF whiCh thEy CAmE.But thEsE sCripts, likE othEr kinDs oF EviDEnCE, ArE suBjECt to vArying intErprEtAtions.CErtAinly pErFormAnCEs EmBoDiED A mAlE pErspECtivE, For ExAmplE, sinCE thE plAys wErE writtEn, sElECtED, stAgED, AnD ACtED By mEn. yEt thE Existing plAys FEAturE numErous ChorusEs oF womEn AnD mAny FEAturE strong FEmAlE ChArACtErs.BECAusE thEsE ChArACtErs oFtEn sEEm viCtims oF thEir own powErlEssnEss AnD AppEAr to BE govErnED, EspECiAlly in thE ComEDiEs, By sExuAl DEsirE, somE CritiCs hAvE sEEn thEsE plAys As rAtionAlizAtions By thE mAlE-DominAtED CulturE For kEEping womEn sEgrEgAtED AnD CloistErED、othEr CritiCs, ho
onE oF thE primAry wAys oF ApproAChing thE grEEk thEAtrE is through ArChEology, thE systEmAtiC stuDy oF mAtEriAl rEmAins suCh As ArChitECturE, insCriptions, sCulpturE, vAsE pAinting, AnD othEr Forms oF DECorAtivE Art.
pErhAps thE most ControvErsiAl usE oF ArChEologiCAl EviDEnCE in thEAtrE history is vAsE pAintings, thousAnDs oF whiCh hAvE survivED From AnCiEnt grEECE. (most oF thosE usED By thEAtrE sCholArs ArE rEproDuCED in mArgArEtEBiEBEr’s "thE history oF thE grEEk AnD romAn thEAtrE". )DEpiCting sCEnEs From mythology AnD DAily liFE, thE vAsEs ArE thE most grAphiC piCtoriAl EviDEnCE wE hAvE, But thEy ArE Also EAsy to misintErprEt. somE sCholArs hAvE ConsiDErED Any vAsE thAt DEpiCts A suBjECt trEAtED in A surviving DrAmA or Any sCEnE showing mAsks, FlutE plAyErs, or CErEmoniAls to BE vAliD EviDEnCE oF thEAtriCAl prACtiCE. this is A highly quEstionABlE Assumption, sinCE thE grEEks mADE wiDEsprEAD usE oF mAsks, DAnCEs, AnD musiC outsiDE thE thEAtrE AnD sinCE thE myths on whiCh DrAmAtists DrEw wErE known to EvEryonE, inCluDing vAsE pAintErs, who might wEll DEpiCt thE sAmE suBjECts As DrAmAtists without BEing inDEBtED to thEm. thosE vAsEs showing sCEnEs unquEstionABly thEAtriCAl ArE FEw in numBEr.
writtEn EviDEnCE ABout AnCiEnt grEEk thEAtrE is oFtEn trEAtED As lEss rEliABlE thAn ArChEologiCAl EviDEnCE BECAusE most writtEn ACCounts ArE sEpArAtED so FAr in timE From thE EvEnts thEy DEsCriBE AnD BECAusE thEy proviDE no inFormAtion ABout thEir own sourCEs. oF thE writtEn EviDEnCE, thE surviving plAys ArE usuAlly trEAtED As thE most rEliABlE.But thE olDEst surviving mAnusCripts oF grEEk plAys DAtE From ArounD thE tEnth CEntury,C、E、, somE 1500 yEArs AFtEr thEy wErE First pErFormED、sinCE printing DiD not Exist During this timE spAn, CopiEs oF plAys hAD to BE mADE By hAnD, AnD thErEForE thE possiBility oF tExtuAl Errors CrEEping in wAs mAgniFiED、nEvErthElEss, thE sCripts oFFEr us our rEADiEst ACCEss to thE CulturAl AnD thEAtriCAl ConDitions out oF whiCh thEy CAmE.But thEsE sCripts, likE othEr kinDs oF EviDEnCE, ArE suBjECt to vArying intErprEtAtions.CErtAinly pErFormAnCEs EmBoDiED A mAlE pErspECtivE, For ExAmplE, sinCE thE plAys wErE writtEn, sElECtED, stAgED, AnD ACtED By mEn. yEt thE Existing plAys FEAturE numErous ChorusEs oF womEn AnD mAny FEAturE strong FEmAlE ChArACtErs.BECAusE thEsE ChArACtErs oFtEn sEEm viCtims oF thEir own powErlEssnEss AnD AppEAr to BE govErnED, EspECiAlly in thE ComEDiEs, By sExuAl DEsirE, somE CritiCs hAvE sEEn thEsE plAys As rAtionAlizAtions By thE mAlE-DominAtED CulturE For kEEping womEn sEgrEgAtED AnD CloistErED、othEr CritiCs, ho
【单选题】gADgEts with A sportingChAnCE
ConsumEr ElECtroniCs: nEw sports EquipmEnt, From tEnnis rACkEts to running shoEs, usEs proCEssing powEr to EnhAnCE pErFormAnCE. is thAt FAir why shoulD Aspiring AthlEtEs stAnD on thE siDElinEs whEn A spot oF ElECtroniC AssistAnCE CAn put thEm in thE miDDlE oF thE gAmE thAt is thE quEstion mAny sports-EquipmEnt mAkErs ArE Asking As thEy sEnsE An opportunity to Boost thEir sAlEs with high-tECh proDuCts. you CoulD CAll it thE rEvEngE oF thE nErDs: A nEw wAvE oF miCroChip-EquippED sporting gooDs promisEs to EnhAnCE thE pErFormAnCE oF noviCEs AnD non-sporting typEs AlikE--AnD CoulD EvEn mAkE DiFFiCult sports EAsiEr.
tAkE Cross-Country skiing. viCtor pEtrEnko, An EnginEEr AtDArtmouthCollEgE’s iCE rEsEArCh lAB in nEw hAmpshirE, hAs invEntED somE smArt ski-BrAkEs thAt, hE BEliEvEs, will inCrEAsE thE populArity oF Cross-Country skiing By mAking thE sport lEss ChAllEnging For BEginnErs. thE BrAkEs, CurrEntly BEing tEstED By A ski mAnuFACturEr in thEAlps, oFFEr thE nECEssAry FriCtion For A BiggEr "kiCk-oFF ForCE" AnD mAkE thE skis lEss likEly to sliDE BACkwArDs in thEir trACks. to mAkE this hAppEn, An ElECtriC CurrEnt From thE Bottom oF thE skis pulsEs through thE iCE, mElting A thin lAyEr oF snow thAt instAntly rEFrEEzEs AnD ACts As A sort oF gluE.
this is not thE only Form oF smArt ski to hit thE slopEs.AtomiC, A lEADing ski-mAkEr BAsED inAustriA, plAns to introDuCE A systEm lAtEr this yEAr thAt runs A DiAgnostiC sAFEty ChECk to EnsurE thAt thE ski BinDing is propErly ClosED, with thE rEsult BEing shown on A tiny Built-in liquiD-CrystAl DisplAy. mEAnwhilE, tEnnis EquipmEnt mAnuFACturErs ArE hoping thAt innovAtion will Bring nEw zip to thEir BusinEss As wEll. thEy CErtAinly nEED to Do somEthing: ACCorDing to sportsCAnlnFo, A mArkEt-rEsEArCh Firm BAsED in FloriDA, sAlEs oF tEnnis rACkEts inAmEriCA FEll 12.5% During thE First hAlF oF 2004 CompArED with thE First hAlF oF 2003.
with thE BAll ClEArly in thEir Court, rEsEArChErs At hEAD, A mAkEr oF sporting EquipmEnt, hAvE DEvisED A proDuCt thAt shoulD AppEAl to plAyErs suFFEring From tEnnis ElBow.A、Chip insiDE thE rACkEt Controls piEzo-ElECtriC FiBrEs, whiCh ConvErt mEChAniCAl EnErgy From thE BAll’s impACt into ElECtriCAl potEntiAl EnErgy. this EnErgy is thEn usED to gEnErAtE A CountEr-ForCE in thE piEzo-ElECtriC FiBrEs thAt CAusEs A DAmpEning EFFECt.All oF this, thE Firm sAys, trAnslAtEs into lEss strEss on thE ElBow. hEAD ClAims thAt rEsiDuAl viBrAtions in thE rACkEt ArE DAmpEnED twiCE As FAst As in ConvEntionAl rACkEts, rEDuCing thE shoCk ExpEriEnCED By thE plAyEr’s Arm By morE thAn 50%.
no DouBt purists will oBjECt thAt this is simply not CriCkEt. rulE-mAkErs in mAny sports ArE now BEing ForCED to ConsiDEr thE impliCAtions oF EquipmEnt thAt promisEs to AugmEnt AthlEtEs’ pErFormAnCE with ElECtroniC musClE. thE intErnAtionAl tEnnis FEDErAtion, thAt BoDy is rEsponsiBlE For sEtting thE rulEs oF thE gAmE, hAs spECiFiED in its most rECEnt guiDElinEs thAt "no EnErgy sourCE thAt in Any wAy ChAngEs or AFFECts thE plAying ChArACtEristiCs oF A rACkEt mAy BE Built into or AttAChED to A rACkEt".
yEt DEspitE suCh worDing, thE guiDElinE DoEs not ACtuAlly EliminAtE thE usE oF hEAD’s smArt rACkEts, BECAusE thErE is no ExtErnAl EnErgy sourCE--thE DAmping EFFECt rEliEs solEly on EnErgy From thE BAll’s impACt. though high-tECh EquipmEnt mAy CAusE ControvErsy on thE Court, tEnnis CluBs hAvE to ADhErE to thE guiDElinEs sEt For thE sport, ExplAins stuArt millEr, thE itF’s tEChniCAl mAnAgEr.AnD iF thE rulEs Allow sElF-gEnErAtED ForCEs to moDiFy A rACkEt’s rEsponsE, so BE it.
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DiFFErEnt sports hAvE EnCountErED DiFFErEnt tEChnologiEs, though thE FuturE will unDouBtEDly Bring morE ovErlAp.
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in golF, gADgEts thAt pinpoint thE loCAtion oF thE g
ConsumEr ElECtroniCs: nEw sports EquipmEnt, From tEnnis rACkEts to running shoEs, usEs proCEssing powEr to EnhAnCE pErFormAnCE. is thAt FAir why shoulD Aspiring AthlEtEs stAnD on thE siDElinEs whEn A spot oF ElECtroniC AssistAnCE CAn put thEm in thE miDDlE oF thE gAmE thAt is thE quEstion mAny sports-EquipmEnt mAkErs ArE Asking As thEy sEnsE An opportunity to Boost thEir sAlEs with high-tECh proDuCts. you CoulD CAll it thE rEvEngE oF thE nErDs: A nEw wAvE oF miCroChip-EquippED sporting gooDs promisEs to EnhAnCE thE pErFormAnCE oF noviCEs AnD non-sporting typEs AlikE--AnD CoulD EvEn mAkE DiFFiCult sports EAsiEr.
tAkE Cross-Country skiing. viCtor pEtrEnko, An EnginEEr AtDArtmouthCollEgE’s iCE rEsEArCh lAB in nEw hAmpshirE, hAs invEntED somE smArt ski-BrAkEs thAt, hE BEliEvEs, will inCrEAsE thE populArity oF Cross-Country skiing By mAking thE sport lEss ChAllEnging For BEginnErs. thE BrAkEs, CurrEntly BEing tEstED By A ski mAnuFACturEr in thEAlps, oFFEr thE nECEssAry FriCtion For A BiggEr "kiCk-oFF ForCE" AnD mAkE thE skis lEss likEly to sliDE BACkwArDs in thEir trACks. to mAkE this hAppEn, An ElECtriC CurrEnt From thE Bottom oF thE skis pulsEs through thE iCE, mElting A thin lAyEr oF snow thAt instAntly rEFrEEzEs AnD ACts As A sort oF gluE.
this is not thE only Form oF smArt ski to hit thE slopEs.AtomiC, A lEADing ski-mAkEr BAsED inAustriA, plAns to introDuCE A systEm lAtEr this yEAr thAt runs A DiAgnostiC sAFEty ChECk to EnsurE thAt thE ski BinDing is propErly ClosED, with thE rEsult BEing shown on A tiny Built-in liquiD-CrystAl DisplAy. mEAnwhilE, tEnnis EquipmEnt mAnuFACturErs ArE hoping thAt innovAtion will Bring nEw zip to thEir BusinEss As wEll. thEy CErtAinly nEED to Do somEthing: ACCorDing to sportsCAnlnFo, A mArkEt-rEsEArCh Firm BAsED in FloriDA, sAlEs oF tEnnis rACkEts inAmEriCA FEll 12.5% During thE First hAlF oF 2004 CompArED with thE First hAlF oF 2003.
with thE BAll ClEArly in thEir Court, rEsEArChErs At hEAD, A mAkEr oF sporting EquipmEnt, hAvE DEvisED A proDuCt thAt shoulD AppEAl to plAyErs suFFEring From tEnnis ElBow.A、Chip insiDE thE rACkEt Controls piEzo-ElECtriC FiBrEs, whiCh ConvErt mEChAniCAl EnErgy From thE BAll’s impACt into ElECtriCAl potEntiAl EnErgy. this EnErgy is thEn usED to gEnErAtE A CountEr-ForCE in thE piEzo-ElECtriC FiBrEs thAt CAusEs A DAmpEning EFFECt.All oF this, thE Firm sAys, trAnslAtEs into lEss strEss on thE ElBow. hEAD ClAims thAt rEsiDuAl viBrAtions in thE rACkEt ArE DAmpEnED twiCE As FAst As in ConvEntionAl rACkEts, rEDuCing thE shoCk ExpEriEnCED By thE plAyEr’s Arm By morE thAn 50%.
no DouBt purists will oBjECt thAt this is simply not CriCkEt. rulE-mAkErs in mAny sports ArE now BEing ForCED to ConsiDEr thE impliCAtions oF EquipmEnt thAt promisEs to AugmEnt AthlEtEs’ pErFormAnCE with ElECtroniC musClE. thE intErnAtionAl tEnnis FEDErAtion, thAt BoDy is rEsponsiBlE For sEtting thE rulEs oF thE gAmE, hAs spECiFiED in its most rECEnt guiDElinEs thAt "no EnErgy sourCE thAt in Any wAy ChAngEs or AFFECts thE plAying ChArACtEristiCs oF A rACkEt mAy BE Built into or AttAChED to A rACkEt".
yEt DEspitE suCh worDing, thE guiDElinE DoEs not ACtuAlly EliminAtE thE usE oF hEAD’s smArt rACkEts, BECAusE thErE is no ExtErnAl EnErgy sourCE--thE DAmping EFFECt rEliEs solEly on EnErgy From thE BAll’s impACt. though high-tECh EquipmEnt mAy CAusE ControvErsy on thE Court, tEnnis CluBs hAvE to ADhErE to thE guiDElinEs sEt For thE sport, ExplAins stuArt millEr, thE itF’s tEChniCAl mAnAgEr.AnD iF thE rulEs Allow sElF-gEnErAtED ForCEs to moDiFy A rACkEt’s rEsponsE, so BE it.
【单选题】 Gold (can combined) with silver (in any) proportion, but alloys with 50 (to) 60 percent silver are (the strongest).
A．can combined
B．in any
C．to
D．the strongest
A．can combined
B．in any
C．to
D．the strongest
【单选题】Listening 4 "Professor’s Office"
{$mediaurl} Why does the professor say this:
A、He realizes that she won’t have time to revise the report.
B、He is concerned that she will not complete the research.
C、He recalls that he will not be available to help her.
D、He wants her to get an extension to finish the project.
{$mediaurl} Why does the professor say this:
A、He realizes that she won’t have time to revise the report.
B、He is concerned that she will not complete the research.
C、He recalls that he will not be available to help her.
D、He wants her to get an extension to finish the project.
【单选题】 (In most) cases of epilepsy, cerebral electrical activity, also known as brain waves, (demonstrates) a (characteristically) abnormal (rhythms).
A．In most
B．demonstrates
C．characteristically
D．rhythms
A．In most
B．demonstrates
C．characteristically
D．rhythms
【单选题】 A moth possesses two pairs of wings _____ as single pair and are covered with dustlike scales.
A．function
B．are functioning
C．that function
D．but functions
A．function
B．are functioning
C．that function
D．but functions
【单选题】 In 1989 Carret Hongo was chosen as ........ for the Pulitzer Prize in poetry.
A．( his being one of the finalists
B．( to be one of the finalists
C．( one of the finalists
D．( the one finalist who
A．( his being one of the finalists
B．( to be one of the finalists
C．( one of the finalists
D．( the one finalist who
【单选题】 Under (the certain) conditions, a rainbow appears at the end (of) a (rain shower) (in the quarter) of the sky opposite the Sun.
A．the certain
B．of
C．rain shower
D．in the quarter
A．the certain
B．of
C．rain shower
D．in the quarter
【单选题】 In 1796 investigations into the chemical nature of diamond concluded ________a form of pure carbon.
A．( that it
B．( is it
C．( that it is
D．( is that
A．( that it
B．( is it
C．( that it is
D．( is that
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