2014年12月英语四级

更新时间:2023-01-02 04:30:27 阅读: 评论:0


2023年1月2日发(作者:考试网站)

2014年12月大学英语四级考试真题

PartIWriting(30minutes)

Directions:Forthispart,.youareallowed30minutestowriteashortessayaboutacampus

uldwriteatleast120wordsbutNomorethan180

words.

注意:此部分试题请在答题卡1上作答。

PartⅡListeningComprehension(30minutes)

SectionA

Directions:Inthisction,

endofeachconversation,oneormorequestionswillbeaskedaboutwhatwassaid.

achquestion

thepau,youmustreadthefourchoicesmarkedA.,B.,

C.andD.,rkthecorrespondingletteron

AnswerSheet1withasinglelinethroughthecentre.

注意:此部分试题请在答题卡1上作答。

1.A.Thewomanisfussyaboutthecleannessoftheapartment.

B.Hehasnotcleanedtheapartmentsincehismother'svisit.

C.Hedoesnotrememberwhenhismothercanoeover.

D.Hismotheroftenhelpshimtocleantheapartment.

2.A.Thebusstopisonlytwominutes'walk.

B.Thenamingmadehimshortofbreath.

C.Theymightaswelltakethenextbus.

D.Thewomanislatebyacoupleofminutes.

3.A.Sheissufferingapaininherneck.

B.SheislikelytoreplaceMissSmith.

C.Shehastodoextraworkforafewdays.

D.Sheisquitesickofworkingovertime.

4.A.Changeherjob.

B.Buyadishwasher.

C.Openaflowershop.

D.Startherownbusiness.

5.A.Heforgotwherehehadleftthepackage.

B.Heslippedonhiswaytothepostoffice.

C.Hewantedtodeliverthepackagehimlf.

D.Hefailedtodowhathepromidtodo.

6.A.Thespeakersdonotagreewitheachother.

B.Thewomandoesnotlikehorrorfilms.

C.Themanpaysfortheticketsasarule.

D.Thespeakershappened"tomeetinthecinema.

7.A.Thewomanisjustasunluckyastheman.

B.Thewomanismorensitivethantheman.

C.Thespeakersshareacommonviewonlove.

D.Thespeakersareunhappywiththeirmarriage.

8.A.Preparationsforaforum.

B.Participantsintheforum.

C.Organizersofaforum.

D.Expectationsoftheforum.

Questions9to11arebadontheconversationyouhavejustheard.

9.A.France.

B.Scandinavia.

C.Russia.

D.EastEurope.

10.A.Morewomenwillbepromotedintheworkplace.

B.Morewomenwillovercometheirinadequacies.

C.Morewomenwillreceivehighereducation.

D.Morewomenwillworkoutsidethefamily.

11.A.Tryhardtoprotectwomen'srights.

B.Educatementorespectwomenmore.

C.Helpwomenacquiremoreprofessionalskills.

D.Spendmoretimechangingwomen'sattitudes.

Questions12to15arebadontheconversationyouhavejustheard.

12.A.Inarestaurant.

B.Inahotellobby.

C.Attheman'soffice.

D.Atthewoman'splace.

13.A.Heisthechiefdesignerofthelatestbikemodel.

B.Hehascompletedanoverasmarketsurvey.

C.HeistheManagingDirectorofJayalMotors.

D.HehasjustcomebackfromatriptoAfrica.

14.A.Tolecttherightmodel.

B.Togetagoodimportagent.

C.Toconvincetheboardmembers.

D.Tocutdownproductioncosts.

15.A.Hisflexibility.

B.Hisvision.

C.Hisintelligence.

D.Hisdetermination.

SectionB

Directions:Inthisction,ndofeachpassage,youwill

youhearaquestion,youmustchoothebestanswerfromthefourchoicesmarkedA.,

B.,C.andD..ThenmarkthecorrespondingletteronAnswerSheet1withasingleline

throughthecentre.

注意:此部分试题请在答题卡1上作答。

PassageOne

Questions16to18arebadonthepassageyouhavejustheard.

16.A.Howbeinganidenticaltwininfluencesone'sidentity.

B.Whysomeidenticaltwinskeeptheiridentitiescret.

C.Whysomeidenticaltwinswereparatedfrombirth.

D.Howidenticaltwinsareborn,raidandeducated.

17.A.TheircondwiveswerenamedLinda.

B.Theygrewupindifferentsurroundings.

C.Theirfirstchildrenwerebothdaughters.

D.Theybothgotmarriedwhentheywere39.

18.A.Theywanttofreedouttherelationshipbetweenenvironmentandbiology.

B.Theywanttoewhatcharacteristicsdistinguishonefromtheother.

C.Theywanttounderstandhowtwinscommunicatewhenfarapart.

D.Theywanttoknowwhethertwinscanfeeleachother'spain.

PassageTwo

Questions19to21arebadonthepassageyouhavejustheard.

19.A.Itispeciallyattractivetochildrenandtheyoung.

B.ItisthefirstchoiceofvacationersontheContinent.

C.Itisascomfortableaslivinginapermanenthou.

D.dingaholiday.

20.A.Ithasasolidplasticframe.

B.Itconsistsofaninnerandanoutertent.

C.Itisveryconvenienttotup.

D.ItissoldtomanyContinentalcountries.

21.A.Agroundsheet.

B.Agasstove.

C.Akitchenextension.

D.Asparetent.

PassageThree

Questions22to25arebadonthepassageyouhavejustheard.

22.A.Itcovers179square"miles.

B.ItisasbigasNewYorkCity.

C.Itcovers97squarekilometers.

D.ItisonlyhalfthesizeofSpain.

23.A.Itsgeographicfeaturesattractedmanyvisitors.

B.Itscitizennjoyedapeaceful,comfortablelife.

C.Itimportedfoodfromforeigncountries.

D.Itwascutofffromtherestoftheworld.

24.A.Thefastdevelopmentofitsneighboringcountries.

B.Theincreasinginvestmentbydevelopedcountries.

C.Thebuildingofroadsconnectingitwithneighboringcountries.

D.TheestablishingofdiplomaticrelationswithFranceandSpain.

25.A.Theyworkontheirfarms.

B.Theyworkinthetouristindustry.

C.Theyraidomesticanimals.

D.Theymaketraditionalhandicrafts.

SectionC

Directions:Inthisction,epassageisreadforthe

firsttime,epassageisreadfor

thecondtime,youarerequiredtofillintheblankswiththeexactwordsyouhavejust

y,whenthepassageisreadforthethirdtime,youshouldcheckwhatyou

havewritten.

注意:此部分试题请在答题卡1上作答。

"Don'ttakemanyEnglishcours;theywon'thelpyougetadecentjob.""Signupfor

managementclass,soyou'llbereadytojointhefamilybusinesswhenyougraduate."Sound

(26)__________?Manyofushaveheardsuggestionslikethe(27)__________byparentsor

mmentsoftenemquitereasonable.

Why,then,shouldsuggestionslikethebetakenwith(28)__________?Thereasonisthey

theonewhomust(29)__________their

conquences.

Oneoftheworstreasonstofollowaparticularpathinlifeisthatotherpeoplewantyouto.

Decisionsthataffectyourlifeshouldbeyourdecisions--decisionsyoumakeafteryou've

consideredvarious(30)__________andchonthepaththatsuitsyoubest.

Makingyourowndecisionsdoesnotmeanthatyoushould(31)__________thesuggestions

tance,yourparentsdohavetheirownuniqueexperiencesthatmaymaketheir

advicehelpful,andhaving(32)__________inagreatdealofyourpersonalhistory,theymayhave

,theirviewsarenotnecessarilyaccurate.

Theymaystilleyouasachild,(33)__________mayeonlyyour

,insomeunfortunatecas,theymay(34)__________yourflawsandshortcomings.

tely,though,youhavetomakeyourown

(35)__________

PartIIIReadingComprehension(40minutes)

SectionA

Directions:Inthisction,requiredtolectoneword

foe

oiceinthebankis

markthecorrespondingletterforeachitemonAnswerSheet

notuanyofthewordsinthebankmore

thanonce.

Questions36to45arebadonthefollowingpassage.

Fordecades,AmericanshavetakenforgrantedtheUnitedStates'leadershippositioninthe

ovations(创新)thatresultedfromrearchand

developmentduringWorldWarⅡandafterwardswere36totheprosperityofthenationinthe

nnovations,uponwhichvirtuallyallaspectsof37society

nowdepend,werepossiblebecautheUnitedStatesthen38theworldinmathematicsand

scienceeducation.

Today,however,despiteincreasingdemandforworkerswithstrongskillsinmathematicsand

science,the39ofdegreesawardedinscience,math,andengineeringaredecreasing.

ThedeclineindegreeproductioninwhatarecalledtheSTEMdisciplines(science,

technology,engineering,andmath)emstobe40relatedtothecomparativelyweakperformance

udentntering

ingtothe2005reportoftheBusiness-Higher

EducationForum,22percentofcollegefreshmenmusttakeremedial(补习的)math41,andless

thanhalfofthestudentswhoplantomajorinscienceorengineering42completeamajorintho

fields.

TheresulthasbeenadecreainthenumberofAmericancollegegraduateswhohavethe

skills,43inmathematics,topoweraworkforcethatcankeepthecountryattheforefront(前沿)of

e44performanceofAmericanstudentsin

mathandsciencehascomeincreadcompetitionfromstudentsfromothercountriesthathave

restudentarn45intheSTEMdisciplines

indevelopingcountriesthanintheUnitedStates.

注意:此部分试题请在答题卡2上作答。

A.accelerating

B.actually

C.cloly

D.contemporary

E.cours

F.critical

G.declining

H.degrees

I.especially

J.future

K.led

L.met

M.procedures

N.proportions

O.spheres

SectionB

Directions:Inthisction,youaregoingtoreadapassagewithtenstatementsattachedtoit.

fythe

chooaparagraphmore

thequestionsbymarkingthe

correspondingletteronAnswerSheet2.

Bansugarydrinks--thatwilladdfueltotheobesitywar

[A]OnatrainlastThursday,

waspaleanddisfiguredandlookedsicktodeath,whichheprobablywas:obesity(肥胖症)leads

garoundthecarriage,Isawquiteafewpeoplelikehim,

includingeople

arepartofwhatiswithoutexaggerationanepidemic(流行病)ofobesity.

[B]Butitisquiteunnecessary:thereisasimpleidea--farfromnew--thatcouldsparemillionsof

suchpeoplealifetimeofchronic(长期病)illhealth,andatthesametimesavetheNational

HealthService(NHS)atleast£ould,youmight

think,mpleideaisthatsugarisasgood--orasbad--as

re,whiteanddeadly,asProfessorJohnYudkindescribedit

titlewasHowSugarIsKillingUs.

[C]Initscountlesshiddenforms,inreadymeals,junkfoodandsweetdrinks,sugarleadsto

addiction(瘾),tohormonaluptstotheappetite,tometabolic(新陈代谢的)malfunctionsand

obesityandfromtheretotype2diabetes(糖尿病)anditsmanyhorriblecomplications,ffpeople

reallygraspedthat,theywouldtrytokickthehabit,particularlyasBritainisthe"fatmanof

Europe".Theymightevenfeeldriventosupportgovernmentmeasurestopreventpeoplefrom

arthisideahasmetlittlebutresistance.

[D]Itisnotdifficulttoimaginethevestedinterests(既得利益集团)linedupagainstanysugar

control--allthefoodanddrinkmanufacturers,processors,promotersandretailerswhomakesuch

erearetheliberals,withwhomIwould

normallyside,whoprotestthatgovernmentregulationwouldbeyetanotherinstanceof

interferenceinourlives.

[E]Thatistrue,butpeopleshouldrealithatyoucannothaveawelfarestatewithoutananny

state(保姆国家),ealltoberesponsibleforoneanother'shealthinsurance,

throughsocialidmedicine,then'weareallclolyinvolvedinoneanother'shealth,including

everyone'salreadybeenadmitted,finally,as

yettobeadmittedwithovereating,eventhoughoneinfouradultsinthiscountryisobeandthat

partfromanythingel,obesitywill

crippletheNHS.

[F]Recently,though,therehavebeensignsthatthemedicalestablishmentistryingtosoundthe

nththeAcademyofMedicalRoyalColleges(AMRC)publishedareportsaying

thatobesityisthegreatestpublichealthissueaffectingtheUKandurginggovernmenttodo

something.

[G]Thereportoffers10recommendations,ofwhichthefirstisimposingataxof20percenton

sugarydrinksforatleastayear,least

untsofsugarinsoftdrinksarehorrifying,andturnstraightto

essorTerenceStephenson,headoftheAMRC,hassaid,sugarysoftdrinksare"the

dydidn'tevolvetohandlethiskind

ofthing."

[H]ksofeatingtoomuchfatorsalt(whichareverydifferent)paleinto

verywhere.

[I]Itisdifficulttobuyanythinginasupermarket,otherthanplain,unpreparedmeat,fishor

vegetables,thatdoesn'scomeaboutbecauthe

prevailingscientificviewsofthe1960sand1970signoredtheevidenceaboutsugar,andinstead

sawfatasthereallyriousrisk,bothtotheheartandotherorgans,aswellasthecauofobesity.

[J]dingthatfoodwithmuchofitsfatremovedisnotvery

appetising,foodproducersturnedtosugarasamagicalternativeflavourenhancer,ofteninthe

formsofsyrups(糖浆)thathadrecentlybeendevelopedfromcorn,andputitgenerouslyinto

mostpreparedfoodsandsoftdrinks.

[K]rfereswiththebody'smetabolism,

'splentyofevidenceforthis,for

thowhowillacceptthetroth.

[L]Theoretically,peopleoughttomakehealthychoices"ar

nacking,over-drinkingand

over-eatingthatmakespeoplefatisnotreallytheirownfault:obesityisinlargepartsomething

ldbestopped,orratherthegovernmentshouldstopit.

[M]Goingroundmylocalsupermarket,Iamconstantlyastonishedthatitisstilllegaltollall

e

ing

smallchildrensweetdrinksorbottlesoffakejuicealldaylongisnothinglessthanchildabu.

[N]Clearly,othinkofyetmoregovernment

regulation,Butabitoftaxonsweetsodaandalittlemorehealtheducation,abitofcookingin

schoolsandbanningvendingmachines(自动售货机)hereandthere--assuggestedbytheAMRC

neededis

legislationbanninghighlevelsofsugarysyrupsudinfoodsanddrinks.

[O]InJune2012,thethenministerforpublichealthsaidthegovernmentwasnotscaredofthe

foodindustryandhadnotruledoutlegislation,becauofthecostsofobesitytotheNHS.

However,haveanotherJammieDodgerbiscuitandforget

aboutit.

注意:此部分试题请在答题卡2上作答。

ngover-consumptionofsugarcanimprovepeople'shealthaswellassavemedical

expens.

ouldbepasdtomakeitillegaltoproduceoverlysweetfoodsordrinks.

smallchildrensweetjuicestodrinkallthetimeiqualtochildabu.

garound,theauthorfoundobesityquitewidespread.

berofobepeopleixpectedtoincreaquicklyinthenextfewdecades.

lereallyunderstoodthehorribleconquencesofsugaryfoodsanddrinks,theywould

supportgovernmentmeasuresagainstsugarconsumption.

dbeaverygoodbeginningtoimpoanadditionaltaxonsugarydrinks.

ernmenthasnotyettakenanyactiontoregulatesugarconsumptionalthoughit

indicateditsintentiontodososometimeago.

sfarmoreharmfultohealththanfatandsalt.

ersofsweetfoodsarenotreallytoblamebecautheycannottellwhatfoodissugary.

SectionC

Directions:ssageisfollowedbysomequestionsor

hofthemtherearefourchoicesmarkedA.,B.,C.and

D..YoushoulddecideonthebestchoiceandmarkthecorrespondingletteronAnswer

Sheet2withasinglelinethroughthecentre.

PassageOne

Questions56to60arebadonthefollowingpassage.

TherioftheInternethasbeenoneofthemosttransformativedevelopmentsinhuman

history,coo

billionpeopleworldwidenowhaveaccesstovastlymoreinformationthaneverbefore,andcan

communicatewitheachotherinstantly,oftenusingWeb-connectedmobiledevicestheycarry

Internet'stremendousimpacthasonlyjustbegun.

"MassadoptionoftheInternetisdrivingoneofthemostexcitingsocial,cultural,and

politicaltransformationsinhistory,andunlikeearlierperiodsofchange,thistimetheeffectsare

fullyglobal,"

SchmidtandCohenwriteintheirnewbook,sthemost

profoundchangeswillcomewhenthefivebillionpeopleworldwidewhocurrentlylackInternet

horsdoanexcellentjobofexaminingtheimplicationsoftheInternet

revolutionforindividuals,governments,hebookhas

onemajorshortcoming;it'sthattheauthorsdon'tspendenoughtimeapplyingacriticaleyetothe

roleofInternetbusinessinthesweepingchanges.

Intheirbook,theauthorsprovidethemostauthoritativevolumetodatethatdescribes--and

moreimporta

paintapictureofaworldinwhichindividuals,companies,institutions,andgovernmentsmust

dealwithtworealities,onephysical,andonevirtual.

Atthecoreofthebookistheideathat“technologyisneutral,butpeoplearen't."Byusing

thisconceptasastartingpoint,theauthorsaimtomovebeyondthenowfamiliaroptimistvs.

pessimistdichotomy(对立观点)thathascharacterizedmanyrecentdebatesaboutwhetherthe

terviewwithTIMEearlier

thisweek,Cohensaidalthoughheandhisco-authorareoptimisticaboutmanyaspectsofthe

Internet,they'realsorealisticabouttherisksanddangersthatlieaheadwhenthenextfivebillion

peoplecomeonline,particularlywithrespecttopersonalprivacyandstatesurveillance(监视).

注意:此部分试题请在答题卡2上作答。

wayistherioftheInternetsimilartotheinventionoftheprintingpressandthe

telegraph?

A.Ittransformshumanhistory.

B.Itfacilitatesdailycommunication.

C.Itisadoptedbyallhumanity.

D.Itrevolutionizespeople'sthinking.

chmidtandCohendescribetheeffectsoftheInternet?

A.Theyareimmeasurable.

B.Theyareworldwide.

C.Theyareunpredictable.

D.Theyarecontaminating.

respectisthebookTheNewDigitalAgeconsideredinadequate?

A.ItfailstorecognizetheimpactoftheInternettechnology.

B.ItfailstolookintothesocialimplicationsoftheInternet.

C.ItlacksanobjectiveevaluationoftheroleofInternetbusiness.

D.ItdoesnotaddressthetechnicalaspectsofInternetcommunication.

llthefuturebelikewheneverybodygetsonline?

A.Peoplewillbelivingintwodifferentrealities.

B.Peoplewillhaveequalaccesstoinformation.

C.Peopledon'thavetotraveltoetheworld.

D.Peopledon'thavetocommunicatefacetoface.

esthepassagesayabouttheauthorsofTheNewDigitalAge?

A.TheyleavemanyquestionsunansweredconcerningtheInternet.

B.TheyareoptimisticaboutthefutureoftheInternetrevolution.

C.Theyhaveexploredtheunknownterritoriesofthevirtualworld.

D.Theydon'ttakesidesinanalyzingtheeffectsoftheInternet.

PassageTwo

Questions61to65arebadonthefollowingpassage.

In1950,ayoungmanwouldhavefounditmucheasierthanitistodaytogetandkeepajob

hatyeartheaverageautoworkercouldmeetmonthlymortgage(抵押

贷款)similar

mortgagewouldclaimmorethantwicethatshareofhismonthlyearnings.

Othermembersoftheautoworker'sfamily,however,mightbelessinclinedtotradethe

iredparentswouldcertainlyhavehadlesconomiccuritybackthen.

Throughoutmuchofthe1960s,morethanaquarterofmenandwomenage65andolderlived

belowthepovertylevel,comparedtolessthan10percentin2010.

Inmoststates,

42states,heredida

wifehavelegalprotectionagainstfamilyviolence.

Mostblackworkerswouldnotwanttoreturntoatimewhen,onaverage,theyearned40

percentlessthantheirwhitecounterparts(职位相对的人),whileraciallyrestrictiveagreements

largelypreventedthemfrombuyingintothesuburbanneighborhoodsbeingbuiltforwhite

working-classfamilies.

Today,newproblemshaveemergedintheprocessofresolvingoldones,butthesolutionis

oplemaylongforanerawhendivorcewasstillhardtocome

eadofno-faultdivorcehasreducedthebargainingpowerofwhicheverspouismore

breakupofsuchmarriageshascaudpainfor

manyfamilies.

Thegrowingdiversityoffamilylifecomeswithnewpossibilitiesaswellasnewchallenges.

Accordingtoarecentpoll,morethan80percentofAmericansbelievethattheircurrentfamilyis

ascloastheoneinwhichtheygrewup,gwaystoimprovethelivesofthe

remaining20percentemsmorerealisticthantryingtorestoreanimaginarygoldenage.

注意:此部分试题请在答题卡2上作答

welearnaboutAmericanautoworkersin1950?

A.Theyhadlessjobcuritythantheydotoday.

B.Itwasnottoodifficultforthemtobuyahou.

C.Theirearningswereworthtwiceasmuchastoday.

D.Theywerebetteroffthanworkersinotherindustries.

estheauthorsayaboutretiredpeopletoday?

A.Theyinvariablylongtoreturntothegoldenpast.

B.Theydonotdependsomuchonsocialwelfare.

C.Theyfeelmorecureeconomicallythaninthepast.

D.Theyareusuallyunwillingtolivewiththeirchildren.

ldn'tblackworkersbuyahouinawhitesuburbanneighborhood?

A.Theylackedthemeansoftransportation.

B.Theyweresubjectedtoracialinequality.

C.Theywereafraidtobreakthelaw.

D.Theyweretoopoortoaffordit.

theresultofno-faultdivorce?

A.Divorceiasiertoobtain.

B.Domesticviolenceislesned.

C.Itcauslittlepaintoeitherside.

D.Itcontributestosocialunrest.

estheauthorsuggestsocietydo?

A.Getpreparedtofaceanynewchallenges.

B.Trytobetterthecurrentsocialcuritynet.

C.Narrowthegapbetweenblacksandwhites.

D.Improvethelivesoffamilieswithproblems.

PartIVTranslation(30minutes)

Directions:Forthispart,youareallowed30minutestotranslateapassagefromChineinto

uldwriteyouransweronAnswerSheet2.

大熊猫(giantpanda).是一种温顺的动物,长着独特的黑白皮毛。因其数量极少,大熊

猫已被列为濒危物种。大熊猫对于世界自然基金会(WWF)有着特殊意义。自1961年该基金

会成立以来,大熊猫就一直是它的徽标。大熊猫是熊科中最稀有的成员,主要生活在中国西

南部的森林里。目前。世界上大约有1000只大熊猫。这些以竹为食的动物正面临许多威胁。

因此,确保大熊猫的生存比以往更重要。

注意:此部分试题请在答题卡2上作答。

参考答案

[作文]参考范文

Studentsintheuniversityarenostrangerstoawealthofactivities,suchasEnglishspeech

contests,calligraphyexhibitionsandsportsmeets.Imylfhavebeeninvolvedinmanycampns

activities,amongwhichIfindvolunteeringtoteachmigrantworkersthemostbeneficial.

Theactivitywaslaunchedtoofferfreeeveningcourstomigrantworkerswhowantto

acquiremoreemployableskills.Iwasinchargeofteachingthemcomputerskills.InclassI

demonstratedhoweachcomputerskillwouldincreatheirefficiencyintheircareer.Whenthe

courwasover.oneofthestudentstoldmethathegotpromoted,becauhewasnowabletou

theExceltomanagetheinventory.Iwassohappytohearthat!

Ivaluethixperiencethemost,becauitmakesmerealizethatuniversitiescould

contributealottothecommunity.Withsmallgestures,evencollegestudentsareabletomakea

bigdifferenceforthedisadvantaged.

[阅读]答案速查

1-5BCCAD6-10BCABD

11-15DACBD16-20ABADB

21-25CADCB

ward

th

of

nts

36-40FDKNC41-45EBIGH

46-50BNMAE51-55CGOHL

56-60ABCAD61-65BCBAD

[翻译]参考译文

Thegeen

ntpandahasspecial

significanceforWWFinthatithasbeentheorganization'ssymbolsince1961whenWWFwas

herarestmemberofthebearfamily,thegiantpandamainlylivesintheforestsof

ly1,000remainingacrosstheglobecurrently,thisbamboo-eatingannul

ore,itismoreimportantthanevertoensuretheirsurvival.

本文发布于:2023-01-02 04:30:27,感谢您对本站的认可!

本文链接:http://www.wtabcd.cn/fanwen/fan/90/76404.html

版权声明:本站内容均来自互联网,仅供演示用,请勿用于商业和其他非法用途。如果侵犯了您的权益请与我们联系,我们将在24小时内删除。

上一篇:英语四级网
相关文章
留言与评论(共有 0 条评论)
   
验证码:
Copyright ©2019-2022 Comsenz Inc.Powered by © 专利检索| 网站地图