2023年山東省濟(jì)南市統(tǒng)招專升本英語(yǔ)自考模擬考試(含答案帶解析)

2023年山東省濟(jì)南市統(tǒng)招專升本英語(yǔ)自考模擬考試(含答案帶解析)學(xué)校:________班級(jí):________姓名:________考號(hào):________

一、單選題(20題)1.Thisboyisquiteintelligentlazyinhisstudy（）

A.butratherB.andquiteC.butquiteD.andrather

2.Onlybyshoutingatthetopofhisvoice_____（）

A.hewasabletomakehimselfhear

B.hewasabletomakehimselfheard

C.washeabletomakehimselfheard

D.washeabletomakehimselfhear

3.Allthepeopleinthisvillagehaveblackhair.Theyall______eachother（）

A.resembleasB.resemblewithC.resembleD.resemblefrom

4.（）afewspellingmistakes,thiscompositioniswell-written

A.ButforB.InspiteC.BesidesD.Exceptfor

5.Whenthefoggotthickerthesearchforthatmissingmanwas（）

A.calledatB.calledupC.calledonD.calledoff

6.Ididn'tknowwhattodoatfirstbutthenanideasuddenly_____tome（）

A.HappenedB.enteredC.occurredD.hit

7._____beforeweleavethedayaftertomorrow,weshouldhaveawonderfuldinnerparty（）

A.Hadtheyarrived

B.Weretheytoarrive

C.Weretheyarriving

D.Wouldtheyarrive

8.Marywasn’tathome,Ileftanote（）

A.sinceB.whileC.orD.so

9.Let’sreadthenoveltogether,（）

A.shallweB.willyouC.won’tyouD.shan’twe

10.Afteryouhavefinishedreadingthebook,pleasejustputitbackitbelongs（）

A.whereB.whichC.whatD.that

11.Weenjoyedourselvesverymuchlastnightattheparty.Youwithus（）

A.shouldhavecomeB.mustcomeC.musthavecomeD.shouldcome

12.Itisvitalthatenoughmoney_______tofundtheproject（）

A.becollected

B.mustbecollected

C.iscollected

D.canbecollected

13.IfIhadknownheraddress,I_____Jack（）

A.wouldtellB.willtellC.wouldhavetoldD.hadtold

14.Hetookherhandandfeltthescaronherthumb,（）ofanaccidentwithakitchenknifeintheearlydaysoftheirmarriage

A.modeB.premiseC.signatureD.legacy

15.Michael’snewhouselookslikeapalace,compared_____hisoldone（）

A.ofB.withC.forD.in

16.Iwantedtopayforthecoffee,butIfoundthatallIhadwasacoupleof（）coins

A.worthlessB.pricelessC.invaluableD.inexpensive

17.TheofficerinsistedthatMichaeldidnotfollowthecorrectinapplyingforavisa（）

A.patternB.procedureC.programD.perspective

18.Manypeoplehavefound（）uncomfortabletoholdthesamepositionforalongtime

A.itB.thisC.whichD.that

19.Everymeansbutit’snotsoeffective（）

A.havebeentriedB.hasbeentriedC.havetriedD.hastried

20.Thetaskinthedisasterareaistopreventtheoutbreakofinfectiousdiseasesandprovidewaterandfood（）

A.casualB.attractiveC.primaryD.simple

二、選詞填空題(10題)21.3.____

22.Studentsatuniversitycanlearnandmakefriends1willlastalifetime.However,thecostofstudyingisontherise.Thisincreasemeansthatmoststudentscangetintomoneytrouble2theydonotknowhowtomanagetheirmoney.Itisnotjustthecoursefees.Studentsmustalso3forroomandboard.Inaddition,theymayspendmoney4clothes,travel,andotherthings.Thus,studentsneedtobudget5.Atmostuniversitiesteacherscangivestudentssuggestionsonhowtospendtheirmoney.Thefirstthingtheysuggestistowritedownyour6,forexample,themoneyyouwillgetfromyourfamilyorapart-timejob.Thenlistallofyourexpenses.Putyourexpensesintotwo7:thosethatchange(food,books,travel),andthosethatwillstaythesame(tuition,roomandboard).Addtogetherallofyourexpenses.Whenyoudothis,youfinditis8toplanoutyourbudget.Thismeansyoucansaveyourmoney,ratherthantryingto9fromothers.Asyoucansee,thereismoretolearnatuniversitythanjust10istaughtintheclassroom.____

23.Researchershavefoundthatpeoplewhogotoconcerts,showsandmuseumscanlivelongerthan1whodonot.ExpertsfromUniversityCollegeLondonhavebeenexaminingthelifestylesofover6,700Britishpeople215years.They3howoftenthepeoplewentoutandwhatkindsofeventstheyattended.Theyfoundthatpeopleover50yearsold4regularlywenttoconcertswereabout30percent5likelytodieoverthenext14years.Theresearcherssaidtheover50scouldextendtheirlife6engagingwiththearts.Inadditiontolivinglongerconcertgoerscouldalsohavemorefun.TheUKHealthSecretaryMattHancockbelievestherecouldbealotof7intheresearch.Hesaidartsandculturecould8thingslikementalhealth,agingandloneliness.He9announcedplansfortheUK’sNationalHealthServicetousetheartstohelppeopleliveahealthierlife.Oneresearchersaid,“Ourresultshighlighttheimportanceof10toexplorenewsocialfactorsthataffectourhealth.”1.____

三、填空題(5題)24.Itisnot____forhimtocomehomeattwoorthreeinthemorningworkingasadoctor.（usual）

25.Sherepeatedhisname____,tooshockedtosaymore.（help）

26.Writersandartistsarealwaysgood____oflifefortheircreation.（observe）

27.Followingthe____settlementofthestrike,thetrainserviceisnowbacktonormal.（success）

28.Itis____thatthecompanywillmakeabigprofitintheexporttrade.（like）

四、情景對(duì)話(5題)29.70.____（）

30.3（）

A.Ienjoyapproachingproblemsdirectly

B.Nicetomeetyou

C.Whatareyourstrengths?

D.Tellmeaboutyourworkexperience

E.IthinkI’mverylevelheaded

31.Task2（每小題2分，共10分）

M:Hello,Alice.71That'sabeautifulskirtyouarewearing.

W:Thankyou,Mark.

M:72I'dliketobuyoneformysister.

W:IboughtitatWangfujingDepartmentStore.

M:Oh,Iknow.Doyouthinkit'sanappropriategiftformysister?73

W:Ofcourse.Ithinkyoursisterwilllikeitverymuch.

M:74

W:Yes,altogethertherearefivecolors—black,yellow,blue,redandwhite.Iprefertheredone.

M:Howmuchisit?

W:It's＄98.

M:75

W:Notatall.

A.Wheredidyoubuyit?

B.Youlooksoattractive.

C.Arethereanyothercolors?

D.Isee,thankyou.

E.Sinceherbirthdayiscoming

71.____（）

32.4（）

A.Itmusttakealotofpracticetostayontheskateboard

B.Wouldyouliketotryanyextremesports?

C.Iguessso

D.ManypeoplewatchthemonTV

E.I’msureyouwillbesafe

33.Bob：Goodmorning，youmustbeTomGreen．I'mBobSmith，thepersonnelmanager．

Tom：71

Bob：Ihaveyourapplicationformhere．Youhopetoworkasateacherinthetrainingdepartment，isthatright?

Tom：72

Bob：Whatkindofcoursesdidyoutakeincollege?

Tom：73ButIalsostudiededucationandpsychology．

Bob：Didyoudowellinyourcourses?

Tom：Ithinkso．Ifyoulookatmyschoolrecord,youwillfindIgotalmostallAsinmycourses．

Bob：Whydoyouwanttoapplyforthisjob?

Tom：74BeingateacherhasbeenmyambitionsinceIwasachild．

Bob：Fine．Ihavenomorequestions．

Tom：WhenwillIknowifIhavethejob?

Bob：75

Tom：OK．Thankyouverymuch．

A．I'mveryinterestedinthejobyouoffered.

B．ImajoredinEnglish.

C．Wewillinformyouinaboutaweek.

D．Nicetomeetyou.

E．Yes,that'sright

71.____（）

五、閱讀理解(5題)34.Thefactorsthatadduptoahappylifeformostpeoplearenotwhatwetypicallyhearabout.（71）Thingslikeearningamaster’sdegreedon’tmakepeoplehappyoveranextendedperiodoftime.Rather,thekeytohappiness,andthedifferencebetweenhappyandunhappyAmericans，isalifethatreflectsvaluesandpracticeslike:hardwork,marriage,charity,andfreedom.

Work

Whenmorethan1000peopleacrossthecountrywereaskedin2002.Ifyouweretogetenoughmoneytolivecomfortablyfortherestofyourlife,wouldyoustopworking?fewerthanathirdoftheAmericansansweredyes.

Contrarytowidelyheldopinion,mostAmericanslikeorevenlovetheirwork.In2002anamazing89percentofworkerssaidtheywereverysatisfiedorsomewhatsatisfiedwiththeirjobs.Thisisn’ttruejustforthosewithhigh-paying,highlyskilledjobsbutforallworkersacrossthecountry.Andthepercentageisalmostexactlythesameamongthosewithandwithoutcollegedegreesandamongthoseworkingforprivatecompanies,nonprofitorganizationsandthegovernment.

FormostAmericans,jobsatisfactionisnearlyequivalenttolifesatisfaction.Amongthosepeoplewhosaytheyareveryhappyintheirlives,95percentarealsosatisfiedwiththeirjobs.Furthermore,jobsatisfactionwouldseemtobecausingoverallhappiness,nottheotherwayaround.

In2004,42percentofmarriedAmericanssaidtheywereveryhappy.Just23percentofnever-marriedpeoplesaidthis.Overall,marriedpeopleweresixtimesmorelikelytosaythattheywereveryhappythantoreportthattheywerenottoohappy.Andgenerallyspeaking,marriedwomensaythey’rehappymoreoftenthanmarriedmen.

Marriage&Family

Marriageisn’tjustassociatedwithhappinessitbringshappiness,atleastforalotofus.One2003studythatfollowed24,000peopleformorethanadecadedocumentedasignificantincreaseinhappinessafterpeoplemarried.Forsome,thehappinessincreaseworeoffinafewyears,andtheyendedupbackattheirpremarriagehappinesslevels.Butforothers,itlastedaslongasalifetime.

Whatabouthavingkids?Whilechildren,ontheirown,don’tappeartoraisethehappinesslevel（theyactuallytendtoslightlylowerthehappinessofamarriage）.Studiessuggestthatchildrenarealmostalwayspartofanoveralllifestyleofhappiness,whichislikelytoincludesuchthingsasmarriageandreligion.

Charity

We’veallheardthatmoneydoesn’tbuyhappiness,andthat’scertainlytrue.Butthereisonewaytogetit:Givemoneyaway.

Theevidenceisclearthatgiftstocharitableorganizationsandotherworthycausesbringsubstantiallifesatisfactiontothegivers.Ifyouwant＄50inauthentichappinesstodayjustdonateittoafavoritecharity.

Peoplewhogivemoneytocharityare43percentmorelikelythannon-giverstosaythey’reveryhappy.Volunteersare42percentmorelikelytobeveryhappythannon-volunteers.Itdoesn’tmatterwhetherthegiftsofmoneygotochurchesorconcerts;religiousgivingandunreligiousgivingleavepeopleequallyhappy,andfarhappierthanpeoplewhodon’tgive.Evendonatingblood,anespeciallypersonalkindofgiving,improvesourattitude.Fundamentally,themorepeoplegive,thehappiertheyget.

Freedom

Infact,freedomandhappinessareintimatelyrelated:Peoplewhoconsiderthemselvesfreearealothappierthanthosewhodon’t.In2000theGeneralSocialSurveyrevealedthatpeoplewhopersonallyfeelcompletelyfreeorveryfreeweretwiceaslikelyasthosewhodon’tsaythey’reveryhappyabouttheirlives.

Notalltypesoffreedomarethesameintermsofhappiness,however.Researchershaveshownthateconomicfreedombringshappiness,asdoespoliticalandreligiousfreedom.Ontheotherhand,moralfreedom—alackofconstraintsonbehaviordoesnot.Peoplewhofeeltheyhaveunlimitedmoralchoicesintheirliveswhenitcomestomattersofsexordrugs,forexample,tendtobeunhappierthanthosewhodonotfeeltheyhavesomanychoicesinlife.

LessonsforAmerica

（72）Thedatatellusthatwhatmattersmostforhappinessisnothavingalotofthingsbuthavinghealthyvalues.Withoutthesevalues,ourjobsandoureconomywillbringusjoylessriches.Thefactscanhelpremindusofwhatweshouldbepayingattentiontoasindividualsandasfamilies,ifwewanttobehappy.Ourhappinessissimplytooimportanttous—andtoAmerica—todoanythingless

Whatwillprobablybringaboutoverallhappiness（）

A.Tobesatisfiedwithone’sjob

B.Toearnalotofmoney

C.Toworkforbigcompanies

D.Togainacollegedegree

35.Passage3

Thelegallimitfordrivingafterdrinkingis80milligramsofalcoholin100millilitersofbloodintheU.S.whentested.Butthereisnosurewayoftellinghowmuchyoucandrinkbeforeyoureachthislimit.Itvarieswitheachpersondependingonyourweight,sex,andthesortofdrinksyouhavehad.Somepeoplemightreachtheirlimitafteronlyaboutthreestandarddrinks.

Infact,yourdrivingabilitycanbeaffectedbyjustoneortwodrinks.Evenifyou'rebelowthelegallimit,youcanstillbetakentocourtifapoliceofficerthinksyourdrivinghasbeenaffectedbyalcohol.

Ittakesaboutanhourforthebodytogetridofthealcoholinonestandarddrink.So,ifyouhaveheavydrinkingintheevening,youmightfindthatyourdrivingabilityisstillaffectedthenextmorning,oryoucouldevenfindthatyouarestilloverthelegallimit.Inaddition,ifyouhavehadafewdrinksatlunchtime,anotheroneortwodrinksintheearlyeveningmaywellputyouoverthelegallimit.

Inatestwithprofessionaldrivers,themorealcoholicdrinkstheyhadhad,themorecertaintheywerethattheycoulddrivethroughasetofmoveablepostsinthedrivingtest,andthelessabletheyweretodoit!Sotheonlywaytobesureyou'resafeisnottodrinkatall.

Alcoholisamajorcauseofroadaccidents.Oneinthreeofthedriverskilledinroadaccidentshavelevelsofalcoholwhichareoverthelegallimit,androadaccidentsafterdrinkingarethebiggestcauseofdeathamongyoungpeople.Morethanhalfofthepeoplestoppedbythepolicetotakeabreathanalyzertesthaveabloodalcoholconcentrationofmorethantwicethelegallimit.

Itisimportanttorememberthatdrivingafterdrinkingdoesn'tjustaffectyou.Ifyouareinvolvedinanaccident,itaffectsalotofotherpeopleaswell,notleastthepersonyoumightkillorinjure

Theamountofalcoholonecandrinkbeforereachingthelegallimit（）

A.is80milligramsofpurealcohol

B.isaboutthreestandarddrinks

C.isdifferentfordifferentpeople

D.isnotrelatedtoone'sbodyweight

36.Americancitizenscanobtainthecurrentinformationaboutpassportsfrom_____（）

A.thecountrytheyaregoingtovisit

B.theDepartmentofState’swebsite

C.theauthorizedtravelagency

D.theWesternHemisphereTravelInitiative

37.Task2（每小題2分，共10分）

Airlinecompaniesareresponsiblefortransportingyourluggage.Ifyoucannotrecoveritatthepointofarrival，youmustinformtheairlineimmediately.Theywillcarryoutthenecessarysearch.Iftheluggageisrecovered，itwillbedeliveredtoyourplaceofresidence.Ifyouwishtoinsureyourluggage，youmaydosoatyourownexpense.

Someairlinesrestrictluggageweightto44pounds（20kg）;inothercases，thereisnoweightrestriction，butyouarenotallowedmorethantwopiecesofluggage.Inquireaboutluggageallowancesfromtheairlinewithwhichyouwillbetraveling.However，youmustpayextraforexcessluggage，whichisnotreimbursed（補(bǔ)償）byCanadianInternationalDevelopmentAgency（CIDA）.

Eachsuitcase，bagorpackagemustbeclearlylabeledwithyournameanddestination.Ifyoudonotknowtheexactdestinationaddressatthetimeofyourdeparture，labelyourluggageincareof（由……代收）theexecutingagencywhosenameappearsintheTrainingAgreement,usingthefollowingmodel:

Surname,firstname

Nameofyourcountry

Addressoftheexecutingagency

City,country,postalcode

Telephonenumberofexecutingagency

Ifyoudonothavethisinformation,pleaselabelyourluggagewiththenameandaddressoftheinstitutionyouaretoattendinCanada.Ifnoneofthesedetailsareavailable，youcanuseCIDA'saddress

Ifyoucan'tfindyourluggageatthepointofarrival，airlinecompanieswilltrytofinditand（）

A.askyoutoinsureyourluggage

B.deliveritwhereyoulive

C.informyouaboutitsrecovery

D.askyoutopaysomemoneyforit

38.Whatistheuseofgreenspringonions（）

A.Tomakesalad

B.Toserveasdressing

C.Togarnishthemeal

D.Tobrushtheroastingpan

六、作文(1題)39.1.目前，越來(lái)越多的大學(xué)生做兼職。2.大學(xué)生做兼職的利弊。3.你的看法。

參考答案

1.A這個(gè)男孩很聰明，但在學(xué)習(xí)上相當(dāng)懶惰。

［考點(diǎn)］詞義辨析

【精析】A根據(jù)句意可知，空前的intelligent和空后的lazy形成轉(zhuǎn)折關(guān)系，所以應(yīng)用but連接，故可排除選項(xiàng)B、D；rather和quite都可表示很，非常，相當(dāng)，但是quite一般用于修飾表示褒義的形容詞或副詞，而rather一般修飾表示貶義的形容詞或副詞。故選A

2.C他只有放開嗓子大聲喊叫，才能讓別人聽見他說(shuō)的話。

［考點(diǎn)］倒裝句

【精析】Conly+狀語(yǔ)位于句首時(shí)，句子應(yīng)部分倒裝，即將助動(dòng)詞、be動(dòng)詞、情態(tài)動(dòng)詞等提到主語(yǔ)之前。又因hear和himself之間是邏輯上的動(dòng)賓關(guān)系，所以應(yīng)用hear的過(guò)去分詞形式表示被動(dòng)。故選C

3.C這個(gè)村子里的所有人都是黑頭發(fā)。他們彼此都很相像。

［考點(diǎn)］固定用法

【精析】Cresemble：像，類似，和……相像，為及物動(dòng)詞，所以其后應(yīng)直接跟賓語(yǔ)。故選C

4.D除了一些拼寫錯(cuò)誤，這篇作文還是寫得很好的。

［考點(diǎn)］詞義辨析

【精析】Dbutfor：要不是……，如果沒有；inspite：盡管，但需要介詞of來(lái)連接其后的名詞；besides：除……之外（還）；exceptfor：除……之外，表示對(duì)整體部分的肯定和對(duì)局部的否定，起部分修飾作用。根據(jù)句意可知，選D

5.D霧漸漸變濃，人們放棄了對(duì)那位失蹤男士的搜尋。

［考點(diǎn)］詞義辨析

【精析】Dcallat:?？?，訪問(wèn)；callup:使想起，打電話給；callon:訪問(wèn)，號(hào)召；calloff:取消，放棄。根據(jù)句意可知，選D

6.C

7.B［考點(diǎn)］虛擬語(yǔ)氣

【精析】B根據(jù)主句中的shouldhave和從句中的thedayaftertomorrow可知，本句包含一個(gè)if引導(dǎo)的非真實(shí)條件句，表示對(duì)將來(lái)情況的虛擬。因此從句謂語(yǔ)動(dòng)詞用過(guò)去式（be動(dòng)詞用were）或should/wereto+動(dòng)詞原形的形式。有時(shí)可以省略if,并把were,should或had提至句首。故選B

8.D

9.A我們一起讀這部小說(shuō)，好嗎？

［考點(diǎn)］反意疑問(wèn)句

【精析】A以let’s開頭的句子，其反意疑問(wèn)句應(yīng)為shallwe；而以letus開頭的句子，其反意疑問(wèn)句應(yīng)為willyou。故選A

10.A讀完這本書之后，請(qǐng)你把它放回原處。

［考點(diǎn)］狀語(yǔ)從句

【精析】A分析句子結(jié)構(gòu)可知，空處引導(dǎo)的是一個(gè)地點(diǎn)狀語(yǔ)從句。再根據(jù)句意可知，從句中缺少的是地點(diǎn)狀語(yǔ)，所以應(yīng)用where引導(dǎo)。which,what,that均不能引導(dǎo)地點(diǎn)狀語(yǔ)從句。故選A

11.A在昨晚的聚會(huì)上我們玩得非常開心，你真應(yīng)該和我們一起去。

［考點(diǎn)］情態(tài)動(dòng)詞

【精析】A根據(jù)句意可知，本句是與過(guò)去事實(shí)相反的假設(shè)，所以應(yīng)用shouldhavedone結(jié)構(gòu)，表示本應(yīng)該做某事但事實(shí)上沒做。musthavedone表示對(duì)過(guò)去發(fā)生事情的肯定推測(cè)，意為肯定已經(jīng)……，不符合題意。故選A

12.A句意：籌集足夠的錢來(lái)建立這個(gè)項(xiàng)目是非常重要的。本句是特殊的虛擬語(yǔ)氣句型，后面要用should+動(dòng)詞原形，should可以省略，而且本句要用被動(dòng)語(yǔ)態(tài)

13.C如果我知道她的地址，我就告訴杰克了。

［考點(diǎn)］虛擬語(yǔ)氣

【精析】C分析句子結(jié)構(gòu)并結(jié)合句意可知，本句包含一個(gè)if引導(dǎo)的非真實(shí)條件句，所以應(yīng)用虛擬語(yǔ)氣。由句中的hadknown可知，本句是對(duì)過(guò)去情況的虛擬，所以主句謂語(yǔ)動(dòng)詞應(yīng)用wouldhave+過(guò)去分詞的形式。故選C

14.D他把她的手抓過(guò)來(lái)?yè)崦粗干系膫?，這是他們剛結(jié)婚時(shí)被廚房里的刀具劃傷留下的。

【考點(diǎn)】詞義辨析

【精析】Dmode意為模式，方法，常用短語(yǔ)為modeoflife，意為生活方式；premise意為前提，辦公場(chǎng)所；signature意為簽名；legacy意為遺產(chǎn)，遺留問(wèn)題，后遺癥。根據(jù)句意可知，選D

15.BB句意：和以前的老房子相比，麥克的新房子看起來(lái)就像是一座宮殿。詞語(yǔ)搭配題。comparewithsb./sth.表示和……相比，是固定搭配，故B為正確答案

16.A我想要支付喝咖啡的錢，但是我只有幾枚不值錢的硬幣。

［考點(diǎn)］詞義辨析

【精析】Aworthless:無(wú)價(jià)值的,不值錢的；priceless:無(wú)價(jià)的,極貴重的；invaluable:無(wú)價(jià)的,非常貴重的；inexpensive:便宜的。根據(jù)句意可知，選A

17.B這位官員堅(jiān)稱邁克爾沒有按照正確的流程申請(qǐng)簽證。

［考點(diǎn)］詞義辨析

【精析】Bpattern:模式;procedure:程序，流程;program:節(jié)目;perspective:觀點(diǎn)，視角。根據(jù)句意可知，選B

18.A很多人發(fā)現(xiàn)長(zhǎng)時(shí)間保持同一個(gè)姿勢(shì)是不舒服的。本題考查的是it代替不定式作形式賓語(yǔ)。因?yàn)榫渥诱嬲馁e語(yǔ)是后面的不定式短語(yǔ)toholdthesamepositionforalongtime,為了避免句子失去平衡，選用it作形式賓語(yǔ)，因此，答案為A

19.B每種方法都嘗試過(guò)了，但都不是那么有效。

［考點(diǎn)］主謂一致和動(dòng)詞語(yǔ)態(tài)

【精析】Bmeans意為方法，手段講時(shí)，為可數(shù)名詞。every+可數(shù)名詞作主語(yǔ)時(shí)，謂語(yǔ)動(dòng)詞用單數(shù)，所以排除A、C兩項(xiàng)。根據(jù)句意可知，means和try之間為邏輯上的動(dòng)賓關(guān)系，所以應(yīng)用被動(dòng)語(yǔ)態(tài)。故選B

20.C災(zāi)區(qū)的首要任務(wù)是預(yù)防傳染病的爆發(fā)，以及提供水和食物。

［考點(diǎn)］詞義辨析

【精析】Ccasual：漫不經(jīng)心的，隨便的；attractive：有吸引力的；primary：首要的，主要的，基本的；simple：簡(jiǎn)單的。根據(jù)句意可知，選C

21.GK根據(jù)空后的名詞短語(yǔ)15years可知，空處應(yīng)填介詞。符合要求的選項(xiàng)有C、K。句意：15年來(lái)，來(lái)自倫敦大學(xué)學(xué)院的專家們一直在調(diào)查超過(guò)6,700名英國(guó)人的生活方式。故選K。

22.HH分析句子結(jié)構(gòu)可知，空處應(yīng)填引導(dǎo)詞，引導(dǎo)一個(gè)定語(yǔ)從句，修飾指人的先行詞friends。符合要求的選項(xiàng)只有H。句意：學(xué)生在上大學(xué)時(shí)可以學(xué)習(xí)并交到將持續(xù)一生的朋友。故選H。

23.JA.studied（v.學(xué)習(xí)，研究）B.continuing（v.繼續(xù)，持續(xù)）C.by（prep.通過(guò)）D.who（pron.引導(dǎo)定語(yǔ)從句）E.whose（pron.引導(dǎo)定語(yǔ)從句）F.improve（v.改進(jìn)，改善）G.truth（n.事實(shí)，真相）H.ignored（v.忽視，不予理睬）I.recently（adv.最近，不久前）J.those（pron.那些）K.for（prep.表示一段時(shí)間）L.less（adv.更少，較少）J分析句子結(jié)構(gòu)可知，空后的who引導(dǎo)一個(gè)定語(yǔ)從句，空處為其先行詞，所以空處應(yīng)填指人的名詞或代詞。符合要求的選項(xiàng)只有J。those在此處指代上文中的people，此處表達(dá)的是“不去（音樂會(huì)、演出和博物館）的那些人”。故選J。

24.unusualunusual題意：作為一名醫(yī)生，他在凌晨?jī)?、三點(diǎn)回家不是什么稀奇事。句子表達(dá)的是肯定的含義，故此處應(yīng)填usual的反義詞