2022年山东大学英语考试模拟卷10测

2022年山东大学英语考试模拟卷

（本卷共分为1大题50小题，作答时间为180分钟，总分100分，60分及格。）

单位:姓名：考号：

题号单选题多项选择判断题综合题总分

分值

得分

一、单项选择题（共50题，每题2分。每题的备选项中，只有一个最符合题意）

1.JonasFrisenhad'hiseurekamomentin1997.Backthen,scientists

suspectedthattherewasaspeciaItypeofcellinthebrainthathad

thepowertogiverisetonewbraincelIs.Iftheycouldharnessthese

so-caIIedneuraIstemcellstoregeneratedamagedbraintissue,they

mightsomedayfindacureforsuchbraindiseasesasAlzheimer,sand

Parkinson's.Butfirsttheyhadtofigureoutwhereneuralstemcells

wereandwhattheyIookedIike.Frisen,thenafreshlymintedPh.D.at

theKaroIinskaInstituteinStockhoIm,waspeeringthroughhismicroscope

atsometissuetakenfromarat5sinjuredspinalcordwhenhesawcells

thatappearedtohavebeenenervatedbytheinjury,asthoughtheywere

busymakingrepairs.Frisenthoughtthesemightbetheneuralstemcells

scientistshadbeenIookingfor.Ittookhimsixyearsofpainstaking

researchtomakesure.Frisenisquicktoemphasizethathisresearch

isbasicandthattreatmentsareyearsoff.Butthefindingssofarhint

atextraordinarypotential.TwoyearsagoheidentifiedneuraIstemcells

intheadulthumanbrain.Andhe'snowresearchingthemechanismsby

whichthesecellsgrowintodifferenttypesofbraincelIs.Ratherthan

growingbraintissueinapetri-dishandimpIantingitin,say,the

forebrainofaParkinson'spatient,doctorsmightsomedaystimuIatethe

spontaneousgrowthofnewneuralcellsmerelybyadministeringadrug.

11ItsoundsIikesciencefiction,nFrisensays,"butwecanalreadydo

itinmice.nIn2007hewiIIpubIishtheresuItsofhisrecentexperiments.

He5sisoIatedaproteininthemousebrainthatinhibitsthegeneration

ofnervecelIs.UsingotherchemicaIsrhe'sbeenabIetobIocktheaction

ofthisinhibitor,whichinturnleadstotheproductionofnewbrain

celIs.Frisenhonedhisanalyticalmindatthedinnertablein

Goteborg,insouthwestSweden.Hismotherwasamathematicsprofessor

andhisfatherwasanophthalmologist.FrisenwenttomedicaIschooI

intendingtobeabrainsurgeonorperhapsapsychiatrist,butendedup

spendingalIhisfreetimeinthelab.In1998hegotseedmoneyfrom

aSwedishventurecapitalisttosetuphisowncompany,NeuroNova,to

commercializehiswork.AprivatefoundationtriedtolurehimtoTexas,

butSwedishbusinessmanMarcusStorchpersuadedhimtostaybyfunding

a15-yearprofessorshipatKarolinskarcoveringhissalaryandthe

runningcostsofhis15-personlab."JonasFrisenstoodoutfromalI

candidatesbyfar,MsaysStorch,whoseTobiasFoundationsponsors

stem-ceIIresearch."HeissomethingofakinginSweden."Twoyearsago

twomoreventurecapitalistshelpedthecompanyexpandbyhiringaCEO

andsettingupaseparatelab.Sincemostresearchersareinterested

instemcellstakenfromembryos,thepracticehasattractedconsiderabIe

controversyinthepastfewyears.Frisenhasbenefitedindirectlyfrom

researchrestrictionsintheUnitedStates,whichhavedrivenfundsand

brain-powertoSingapore,theUnitedKingdomandSweden.TheBush

AdministrationcurrentlyforbidsU.S.-fundedworkonalIbut78approved

stem-ceIIcultures,manyofwhichareIocatedoutsidethecountry.In

justonesignofthetimes,theU.S.-basedJuveniIeDiabetesResearch

Foundationrecentlyannouncedgrantstotaling$20miIIionforstem-ceII

research-thelargestawardyetgiventothefieldbyamedicaIcharity

―toresearchinstitutesinSwedenandelsewhere,butnotintheUnited

States.SinceFrisendoesn,tworkwithembryonicstemcelIs,he'

sunwittingIybecomeachampionoftheradicalfight,whicharguesthat

scientistsoughttoconcentratesolelyonadultstemceiIs.Hehappens

todisagree.wItwouldbeoveroptimisticoroutrightstupid,,rhesays.

MToreallyunderstandadultcells,weneedtomasterhowembryonicstem

cellswork.nButwhatreallygetsFrisengoingiswhenpeopIeaskhim

whentheycanexpectadrugforParkinson5sandotherdiseases.MIsay,

fivedecades,justtogetthenumberthingoutoftheway,Mhequips.

"I'mnotgoingtooverselIthis.nWhenpressed,headmitsthatclinical

trialsmightbegininfiveyears.Thatwouldbeaeurekamomentworth

waitingfor.

Accordingtothe5passage,whatdoestheauthorthinkofFrisen5s

findings

A.Theyenablecellstomakerepairs.

B.Theyareelementaryachievements.

C.Theyhavealimitedapplicationprospect.

D.Theyimplyandshowgreatpotential.

2.JonasFrisenhad'hiseurekamomentin1997.Backthen,scientists

suspectedthattherewasaspeciaItypeofcellinthebrainthathad

thepowertogiverisetonewbraincelIs.Iftheycouldharnessthese

so-caIIedneuralstemcellstoregeneratedamagedbraintissue,they

mightsomedayfindacureforsuchbraindiseasesasAlzheimer,sand

Parkinson1s.Butfirsttheyhadtofigureoutwhereneuralstemcells

wereandwhattheyIookedIike.Frisen,thenafreshlymintedPh.D.at

theKaroIinskaInstituteinStockhoIm,waspeeringthroughhismicroscope

atsometissuetakenfromarat1sinjuredspinalcordwhenhesawcells

thatappearedtohavebeenenervatedbytheinjury,asthoughtheywere

busymakingrepairs.Frisenthoughtthesemightbetheneuralstemcells

scientistshadbeenlookingfor.Ittookhimsixyearsofpainstaking

researchtomakesure.Frisenisquicktoemphasizethathisresearch

isbasicandthattreatmentsareyearsoff.Butthefindingssofarhint

atextraordinarypotentiaI.Twoyearsagoheidentifiedneuralstemcells

intheadulthumanbrain.Andhe'snowresearchingthemechanismsby

whichthesecellsgrowintodifferenttypesofbraincelIs.Ratherthan

growingbraintissueinapetri-dishandimplantingitintsay,the

forebrainofaParkinson'spatient,doctorsmightsomedaystimuIatethe

spontaneousgrowthofnewneuralcellsmerelybyadministeringadrug.

nItsoundsIikesciencefiction,nFrisensays,"butwecanalreadydo

itinmice.MIn2007hewi11pubIishtheresuItsofhisrecentexperiments.

He5sisoIatedaproteininthemousebrainthatinhibitsthegeneration

ofnervecelIs.Usingotherchemicals,he'sbeenabIetobIocktheaction

ofthisinhibitor,whichinturnleadstotheproductionofnewbrain

celIs.Frisenhonedhisanalyticalmindatthedinnertablein

Goteborg,insouthwestSweden.Hismotherwasamathematicsprofessor

andhisfatherwasanophthalmologist.FrisenwenttomedicaIschool

intendingtobeabrainsurgeonorperhapsapsychiatrist,butendedup

spendingalIhisfreetimeinthelab.In1998hegotseedmoneyfrom

aSwedishventurecapitalisttosetuphisowncompany,NeuroNova,to

commercializehiswork.AprivatefoundationtriedtolurehimtoTexas,

butSwedishbusinessmanMarcusStorchpersuadedhimtostaybyfunding

a15-yearprofessorshipatKarolinskareoveringhissalaryandthe

runningcostsofhis15-personlab.HJonasFrisenstoodoutfromalI

candidatesbyfar,nsaysStorch,whoseTobiasFoundationsponsors

stem-celIresearch."HeissomethingofakinginSweden."Twoyearsago

twomoreventurecapitalistshelpedthecompanyexpandbyhiringaCEO

andsettingupaseparatelab.Sincemostresearchersareinterested

instemcellstakenfromembryos,thepracticehasattractedconsiderabIe

controversyinthepastfewyears.Frisenhasbenefitedindirectlyfrom

researchrestrictionsintheUnitedStates,whichhavedrivenfundsand

brain-powertoSingapore,theUnitedKingdomandSweden.TheBush

AdministrationcurrentlyforbidsU.S.-fundedworkonalIbut78approved

stem-ceIIcultures,manyofwhichareIocatedoutsidethecountry.In

justonesignofthetimes,theU.S.-basedJuveniIeDiabetesResearch

Foundationrecentlyannouncedgrantstotaling$20miIIionforstem-ceII

research-thelargestawardyetgiventothefieldbyamedicaIcharity

—toresearchinstitutesinSwedenandelsewhere,butnotintheUnited

States.SinceFrisendoesn'tworkwithembryonicstemcells,he'

sunwittinglybecomeachampionoftheradicalfight,whicharguesthat

scientistsoughttoconcentratesolelyonadultstemceiIs.Hehappens

todisagree.nItwouldbeoveroptimisticoroutrightstupid,"hesays.

"ToreallyunderstandadultcelIsvweneedtomasterhowembryonicstem

cellswork.MButwhatreallygetsFrisengoingiswhenpeopIeaskhim

whentheycanexpectadrugforParkinson'sandotherdiseases.111say,

fivedecades,justtogetthenumberthingoutoftheway,r,hequips.

"I'mnotgoingtooverseIIthis.nWhenpressed,headmitsthatclinical

trialsmightbegininfiveyears.Thatwouldbeaeurekamomentworth

waitingfor.

WhichofthefollowingstatementsisTRUEofFrisen

A.Hewasencouragedbyhisparentstodoresearchonstem-cells.

B.HefoundedacompanyondrugresearchinKarolinska.

C.Hewasconsideredthebestpersononstem-cellsresearch.

D.Aftergraduation,hedidwhathehadintendedtodo.

3.JonasFrisenhad'hiseurekamomentin1997.Backthen,scientists

suspectedthattherewasaspeciaItypeofcellinthebrainthathad

thepowertogiverisetonewbraincelIs.Iftheycouldharnessthese

so-caIIedneuralstemcellstoregeneratedamagedbraintissue,they

mightsomedayfindacureforsuchbraindiseasesasAlzheimer'sand

Parkinson1s.Butfirsttheyhadtofigureoutwhereneuralstemcells

wereandwhattheyIookedIike.Frisen,thenafreshlymintedPh.D.at

theKarolinskaInstituteinStockhoIm,waspeeringthroughhismicroscope

atsometissuetakenfromarat,sinjuredspinalcordwhenhesawcells

thatappearedtohavebeenenervatedbytheinjury,asthoughtheywere

busymakingrepairs.Frisenthoughtthesemightbetheneuralstemcells

scientistshadbeenIookingfor.Ittookhimsixyearsofpainstaking

researchtomakesure.Frisenisquicktoemphasizethathisresearch

isbasicandthattreatmentsareyearsoff.Butthefindingssofarhint

atextraordinarypotential.TwoyearsagoheidentifiedneuraIstemcells

intheadulthumanbrain.Andhe'snowresearchingthemechanismsby

whichthesecellsgrowintodifferenttypesofbraincelIs.Ratherthan

growingbraintissueinapetri-dishandimplantingitin,say,the

forebrainofaParkinson'spatient,doctorsmightsomedaystimuIatethe

spontaneousgrowthofnewneuralcellsmerelybyadministeringadrug.

MItsoundsIikesciencefiction,°Frisensays,“butwecanalreadydo

itinmice.nIn2007hewi11pubIishtheresuItsofhisrecentexperiments.

He5sisolatedaproteininthemousebrainthatinhibitsthegeneration

ofnervecelIs.UsingotherchemicaIsrhe'sbeenabIetobIocktheaction

ofthisinhibitor,whichinturnleadstotheproductionofnewbrain

celIs.Frisenhonedhisanalyticalmindatthedinnertablein

Goteborg,insouthwestSweden.Hismotherwasamathematicsprofessor

andhisfatherwasanophthalmologist.FrisenwenttomedicaIschooI

intendingtobeabrainsurgeonorperhapsapsychiatrist,butendedup

spendingalIhisfreetimeinthelab.In1998hegotseedmoneyfrom

aSwedishventurecapitalisttosetuphisowncompany,NeuroNova,to

commercializehiswork.AprivatefoundationtriedtoIurehimtoTexas,

butSwedishbusinessmanMarcusStorchpersuadedhimtostaybyfunding

a15-yearprofessorshipatKarolinskarcoveringhissalaryandthe

runningcostsofhis15-personlab."JonasFrisenstoodoutfromalI

candidatesbyfar,MsaysStorch,whoseTobiasFoundationsponsors

stem-celIresearch."HeissomethingofakinginSweden."Twoyearsago

twomoreventurecapitalistshelpedthecompanyexpandbyhiringaCEO

andsettingupaseparatelab.Sincemostresearchersareinterested

instemcellstakenfromembryos,thepracticehasattractedconsiderabIe

controversyinthepastfewyears.Frisenhasbenefitedindirectlyfrom

researchrestrictionsintheUnitedStates,whichhavedrivenfundsand

brain-powertoSingapore,theUnitedKingdomandSweden.TheBush

AdministrationcurrentlyforbidsU.S.-fundedworkona11but78approved

stem-ceIIcultures,manyofwhichareIocatedoutsidethecountry.In

justonesignofthetimes,theU.S.-basedJuveniIeDiabetesResearch

Foundationrecentlyannouncedgrantstotaling$20miIIionforstem-ceII

research-thelargestawardyetgiventothefieldbyamedicaIcharity

―toresearchinstitutesinSwedenandelsewhere,butnotintheUnited

States.SinceFrisendoesn'tworkwithembryonicstemcells,he'

sunwittingIybecomeachampionoftheradicalfight,whicharguesthat

scientistsoughttoconcentratesolelyonadultstemceiIs.Hehappens

todisagree.nItwouldbeoveroptimisticoroutrightstupid,nhesays.

"Toreallyunderstandadultcellsrweneedtomasterhowembryonicstem

cellswork.nButwhatreallygetsFrisengoingiswhenpeopIeaskhim

whentheycanexpectadrugforParkinson5sandotherdiseases."Isay,

fivedecades,justtogetthenumberthingoutoftheway,nhequips.

"I'mnotgoingtooverselIthis.nWhenpressed,headmitsthatclinical

trialsmightbegininfiveyears.Thatwouldbeaeurekamomentworth

waitingfor.

Astothestem-ce11research,theBushAdministration5sattitudeisone

of

A.skepticism.

B.disapproval.

C.ambivalence.

D.prudence.

4.JonasFrisenhad'hiseurekamomentin1997.Backthen,scientists

suspectedthattherewasaspeciaItypeofcellinthebrainthathad

thepowertogiverisetonewbraincelIs.Iftheycouldharnessthese

so-caIIedneuralstemcellstoregeneratedamagedbraintissue,they

mightsomedayfindacureforsuchbraindiseasesasAlzheimer'sand

Parkinson5s.Butfirsttheyhadtofigureoutwhereneuralstemcells

wereandwhattheyIookedIike.Frisen,thenafreshlymintedPh.D.at

theKaroIinskaInstituteinStockhoIm,waspeeringthroughhismicroscope

atsometissuetakenfromarat5sinjuredspinalcordwhenhesawcells

thatappearedtohavebeenenervatedbytheinjury,asthoughtheywere

busymakingrepairs.Frisenthoughtthesemightbetheneuralstemcells

scientistshadbeenlookingfor.Ittookhimsixyearsofpainstaking

researchtomakesure.Frisenisquicktoemphasizethathisresearch

isbasicandthattreatmentsareyearsoff.Butthefindingssofarhint

atextraordinarypotential.TwoyearsagoheidentifiedneuraIstemcells

intheadulthumanbrain.Andhe'snowresearchingthemechanismsby

whichthesecellsgrowintodifferenttypesofbraincelIs.Ratherthan

growingbraintissueinapetri-dishandimpIantingitinfsay,the

forebrainofaParkinson'spatient,doctorsmightsomedaystimuIatethe

spontaneousgrowthofnewneuralcellsmerelybyadministeringadrug.

MItsoundsIikesciencefiction,MFrisensays,"butwecanalreadydo

itinmice.MIn2007hewi11pubIishtheresuItsofhisrecentexperimerits.

He5sisoIatedaproteininthemousebrainthatinhibitsthegeneration

ofnervecelIs.UsingotherchemicaIsrhe'sbeenabIetobIocktheaction

ofthisinhibitor,whichinturnleadstotheproductionofnewbrain

celIs.Frisenhonedhisanalyticalmindatthedinnertablein

Goteborg,insouthwestSweden.Hismotherwasamathematicsprofessor

andhisfatherwasanophthalmologist.FrisenwenttomedicaIschool

intendingtobeabrainsurgeonorperhapsapsychiatrist,butendedup

spendingalIhisfreetimeinthelab.In1998hegotseedmoneyfrom

aSwedishventurecapitalisttosetuphisowncompany,NeuroNova,to

commercializehiswork.AprivatefoundationtriedtolurehimtoTexas,

butSwedishbusinessmanMarcusStorchpersuadedhimtostaybyfunding

a15-yearprofessorshipatKarolinska,coveringhissalaryandthe

runningcostsofhis15-personlab.HJonasFrisenstoodoutfromalI

candidatesbyfar,nsaysStorch,whoseTobiasFoundationsponsors

stem-ceIIresearch."HeissomethingofakinginSweden.HTwoyearsago

twomoreventurecapitalistshelpedthecompanyexpandbyhiringaCEO

andsettingupaseparatelab.Sincemostresearchersareinterested

instemcellstakenfromembryos,thepracticehasattractedconsiderabIe

controversyinthepastfewyears.Frisenhasbenefitedindirectlyfrom

researchrestrictionsintheUnitedStates,whichhavedrivenfundsand

brain-powertoSingapore,theUnitedKingdomandSweden.TheBush

AdministrationcurrentlyforbidsU.S.-fundedworkonalIbut78approved

stem-ceIIcultures,manyofwhichareIocatedoutsidethecountry.In

justonesignofthetimes,theU.S.-basedJuveniIeDiabetesResearch

Foundationrecentlyannouncedgrantstotaling$20miIIionforstem-ceII

research-thelargestawardyetgiventothefieldbyamedicaIcharity

-toresearchinstitutesinSwedenandelsewhere,butnotintheUnited

States.SinceFrisendoesn'tworkwithembryonicstemcells,he'

sunwittinglybecomeachampionoftheradicaIfight,whicharguesthat

scientistsoughttoconcentratesolelyonadultstemceiIs.Hehappens

todisagree.nItwouldbeoveroptimisticoroutrightstupid,,rhesays.

n

Toreallyunderstandadultcellsrweneedtomasterhowembryonicstem

cellswork.MButwhatreallygetsFrisengoingiswhenpeopIeaskhim

whentheycanexpectadrugforParkinson5sandotherdiseases.MIsay,

fivedecades,justtogetthenumberthingoutoftheway,r,hequips.

"I'mnotgoingtooverseIIthis.nWhenpressed,headmitsthatclinical

trialsmightbegininfiveyears.Thatwouldbeaeurekamomentworth

waitingfor.

OnwhichofthefollowingaspectsdoesFrisendisagreewithsomeradicals

A.Whetherresearchshouldbedoneonembryonicstemcells.

B.Whetherresearchshouldbedoneonadultstemcells.

C.WhenshouldpeopleexpectadrugforParkinson?s.

D.Whenshouldclinicaltrialsofstem-cellsresearchbegin.

5.JonasFrisenhad5hiseurekamomentin1997.Backthen,scientists

suspectedthattherewasaspeciaItypeofcellinthebrainthathad

thepowertogiverisetonewbraincelIs.Iftheycouldharnessthese

so-caIIedneuralstemcellstoregeneratedamagedbraintissue,they

mightsomedayfindacureforsuchbraindiseasesasAlzheimer'sand

Parkinson5s.Butfirsttheyhadtofigureoutwhereneuralstemcells

wereandwhattheyIookedIike.Frisen,thenafreshlymintedPh.D.at

theKaroIinskaInstituteinStockhoIm,waspeeringthroughhismicroscope

atsometissuetakenfromarat5sinjuredspinalcordwhenhesawcells

thatappearedtohavebeenenervatedbytheinjury,asthoughtheywere

busymakingrepairs.Frisenthoughtthesemightbetheneuralstemcells

scientistshadbeenIookingfor.Ittookhimsixyearsofpainstaking

researchtomakesure.Frisenisquicktoemphasizethathisresearch

isbasicandthattreatmentsareyearsoff.Butthefindingssofarhint

atextraordinarypotentiaI.Twoyearsagoheidentifiedneuralstemcells

intheadulthumanbrain.Andhe'snowresearchingthemechanismsby

whichthesecellsgrowintodifferenttypesofbraincelIs.Ratherthan

growingbraintissueinapetri-dishandimplantingitinfsay,the

forebrainofaParkinson'spatient,doctorsmightsomedaystimuIatethe

spontaneousgrowthofnewneuralcellsmerelybyadministeringadrug.

11ItsoundsIikesciencefiction,nFrisensays,"butwecanalreadydo

itinmice.MIn2007hewi11pubIishtheresuItsofhisrecentexperiments.

He5sisolatedaproteininthemousebrainthatinhibitsthegeneration

ofnervecelIs.UsingotherchemicaIs,he'sbeenabIetobIocktheaction

ofthisinhibitor,whichinturnleadstotheproductionofnewbrain

celIs.Frisenhonedhisanalyticalmindatthedinnertablein

Goteborg,insouthwestSweden.Hismotherwasamathematicsprofessor

andhisfatherwasanophthalmologist.FrisenwenttomedicaIschool

intendingtobeabrainsurgeonorperhapsapsychiatrist,butendedup

spendingalIhisfreetimeinthelab.In1998hegotseedmoneyfrom

aSwedishventurecapitalisttosetuphisowncompany,NeuroNova,to

commercializehiswork.AprivatefoundationtriedtolurehimtoTexas,

butSwedishbusinessmanMarcusStorchpersuadedhimtostaybyfunding

a15-yearprofessorshipatKarolinska,eoveringhissalaryandthe

runningcostsofhis15-personlab."JonasFrisenstoodoutfromalI

candidatesbyfar,11saysStorch,whoseTobiasFoundationsponsors

stem-ceIIresearch."HeissomethingofakinginSweden."Twoyearsago

twomoreventurecapitalistshelpedthecompanyexpandbyhiringaCEO

andsettingupaseparatelab.Sincemostresearchersareinterested

instemcellstakenfromembryos,thepracticehasattractedconsiderabIe

controversyinthepastfewyears.Frisenhasbenefitedindirectlyfrom

researchrestrictionsintheUnitedStates,whichhavedrivenfundsand

brain-powertoSingapore,theUnitedKingdomandSweden.TheBush

AdministrationcurrentlyforbidsU.S.-fundedworkonalIbut78approved

stem-ceIIcultures,manyofwhichareIocatedoutsidethecountry.In

justonesignofthetimes,theU.S.-basedJuveniIeDiabetesResearch

Foundationrecentlyannouncedgrantstotaling$20miIIionforstem-ceII

research-thelargestawardyetgiventothefieldbyamedicaIcharity

―toresearchinstitutesinSwedenandelsewhere,butnotintheUnited

,

States.SinceFrisendoesntworkwithembryonicstemcellsyhe'

sunwittinglybecomeachampionoftheradicalfight,whicharguesthat

scientistsoughttoconcentratesolelyonadultstemceiIs.Hehappens

todisagree."Itwouldbeoveroptimisticoroutrightstupid,"hesays.

n

Toreallyunderstandadultcellsrweneedtomasterhowembryonicstem

cellswork.MButwhatreallygetsFrisengoingiswhenpeopleaskhim

whentheycanexpectadrugforParkinson5sandotherdiseases.MIsay,

fivedecades,justtogetthenumberthingoutoftheway,“hequips.

"I'mnotgoingtooverseIIthis.nWhenpressed,headmitsthatclinicaI

trialsmightbegininfiveyears.Thatwouldbeaeurekamomentworth

waitingfor.

Themainideaofthepassageis

A.JonasFrisen,sresearchhasincurredmuchcriticismfromradicalright.

B.JonasFrisen,sresearchonstem-cellshintsatextraordinarypotential.

C.JonasFrisenistryingtocureParkinson'sandotherneuraldiseases.

D.JonasFrisen,sresearchwillrelievemanypatientsoftheirsufferings.

6.Woman:Iwantthissweater.Besides,l’11takethathat,too.Man:

AlIright.Thesweateris$74,sothetotalis$85.

Howmuchdoesthehatcost()

A.$8.5.

B.$74.

C.$11.

D.$34.

7.W：Iwouldlikeeveryonetohandinhistermpaperthislessontomorrow.M：

Areyougoingtogradeit

Whatispossiblytherelationshipbetweenthetwospeakers()

A.Customerandsalesman.

B.Wifeandhusband.

C.Doctorandpatient.

D.Teacherandstudent.

8.M:Sorry,l’mlate,Mary.HaveyoubeenwaitinglongW:Oh,no.

I’vebeenhereaminuteortwo.I’vebeenIookingatthemenu.

Wheredoestheconversationprobablytakeplace()