2021-2022學年四川省宜賓市普通高校對口單招英語自考測試卷(含答案)

2021-2022學年四川省宜賓市普通高校對口單招英語自考測試卷(含答案)學校:________班級:________姓名:________考號:________

一、單選題(50題)1.Thesearchwas_______whennightcame,eventhoughthechildhadnotbeenfoundA.approvedB.acquiredC.achievedD.abandoned

2.CountriesthattraditionallyneverallowedforeignstudentstostayandworklikeGermanyortheUnitedKingdom—arefacingtheirownlabor______ininformationtechnologyandrelaxingtheirimmigrationlaws.

A.cutsB.shortagesC.weaknessesD.imports

3.

Allthestudentswenttothemagicshowyesterday.Itwasreally______A.amusinglyB.amuseC.amusingD.amused

4.Thebankisreportedinthelocalnewspaper,_______inbroaddaylightyesterday.

A.beingrobbed

B.havingbeenrobbed

C.tohavebeenrobbed

D.robbed

5.Sicknessdeprivedme______thepleasureofseeingyou.

A.fromB.ofC.outofD.with

6.Mary，_________here——everybodyelse，staywhereyouare．

A.comeB.comesC.tocomeD.coming

7.Helenalwayshelpshergrandmothereventhoughgoingtoschool____mostofherday.

A.takesupB.makeupC.saveupD.putup

8.-Betweenthetwopossibleplans,I‘mbound_____thesecondoneA.favouringB.tofavourC.forfavouringD.tofavouring

9.NotonlyIbutalsoTomandMary______fondofcollectingstamps.

A.amB.willC.areD.have

10.Afterallthistimeyou‘dthinkhe‘dhaveforgotten，________?

A.shouldyouB.wouldn"tyouC.don"tyouD.doyou

11.Wecanassigntheworkto__________isreliable.

A.whoseB.whomC.whoeverD.whomever

12.Inoticedhiseyes______,becausetheywereverylarge.

A.inparticularB.withparticularC.inspecialD.withspecial

13.—ThisismynewdogHisnameisWisdom—That'sinterestingWhy______didyougivehimsuchaname?

A.intheearthB.inworldC.onearthD.ontheworld

14.Busyastheyare,parentsshould______atleasttwohourstospendwiththeirchildren.

A.setoutB.setawayC.setasideD.setoff

15.Iwonderhowmuch______.

A.thatcarwasB.wasthatcarC.isthatcarD.thatcaris

16.Finallyhegottimeforaglance______thisreport.

A.offB.roundC.onD.at

17._____cryingsadly,heraisedhisheadandlettearsstreamdownhisfaceonpurposeA.TobeseenB.SeeingC.ToseeD.Havingseen

18.—Hasthewalletbeenreturnedyet?—No，butweexpect______anydaynow.

A.toreturnit

B.ittoreturn

C.ittobereturned

D.itreturned

19.Theyrequiredthatallthenecessarydocuments______tothepresident'sofficebeforetheendofthismonth.

A.behanded

B.mustbehanded

C.shouldhandin

D.hadbeenhandedin

20.Whathedescribedasonlya______detailIthoughtwasthemostimportantpartoftheplan.

A.commonB.plainC.justD.mere

21.12．Itwasthetraining_______hehadatschool_______madehimagoodjumper．

A.what;whatB.that;thatC.what;thatD.that;had

22.Notuntilhelefthishome_______toknowhowimportantthefamilywasforhim.

A.didhebeginB.hadhebegunC.hebeganD.hehasbegun

23.Sendmyregardstoyourwifewhenyou__________home．

A.wroteB.willwriteC.havewrittenD.write

24.Sometimeschildrenhavetrouble______factfromfictionandmaybelievethatsuchthingsactuallyexist.

A.toseparateB.separatingC.forseparatingD.ofseparating

25.______yourhomeworkandmakesurethatyoudon't______anymistakes.

A.Do;doB.Make;makeC.Make;doD.Do;make

26.Whenwe______themuseumisnotdecided.

A.visitedB.visitC.willvisitD.visiting

27.Heistooweakto______theheavybox.

A.riseB.putC.raiseD.arise

28.Newtypewriterscostabout________priceofthesecond—handones．

A.threetimesthe

B.athreetimes

C.thethreetimes

D.threetimesa

29.Notuntilthisterm______torealizehowimportantthissubjectistohisfuturecareerasadiplomat.

A.hebeganB.didhebeginC.hehasbegunD.thathehasbegun

30.Mr.Black,ournewEnglishteacher,isstrict______kind.

A.orB.butC.withD.aswell

31.While______ajob,thegraduatestudentgotanoffertostudyabroad

A.appliedforB.applyingtoC.appliedtoD.applyingfor

32.Little_________thattheirplanhasbeenDiscovered．

A.didtheysuspect

B.dothesuspect

C.dotheysuspect

D.theysuspect

33.TomandJackarebothveryclever._________,Tomis____________Jack.

A.Allinall;asacleverboyas

B.Inotherwords;ascleveraboyas

C.Thatistosay;asacleverboyas

D.Inword;ascleveraboyas

34.Theproblemwassettledtothecompleteofthem,sotheydidn‘tcomplain.

A.amazementB.satisfactionC.disappointmentD.attraction

35.Iwonderedwhatdifficultyhehad_________theplan?

A.tocarryout

B.carryingout

C.carriedout

D.withcarryingout

36.______today,bewouldgettherebyFriday.

A.Wereheleave

B.Wasbeleaving

C.Werehetoleave

D.Ifheleaves

37.Haveacigarette,______?

A.willyouB.don'tyouC.doyouD.aren'tyou

38.She'sfainted.Throwsomewateronherfaceandshemay______.

A.comeroundB.comebackC.comeagainD.comeout

39.Thescientistsallagreedthatrulesofphysics,______weareallfamiliar,governtheworldA.towhichB.onwhichC.whichD.withwhich

40.Tomwasabouttoclosethewindows_______hisattentionwascaughtbyabirdA.whenB.suddenlyC.andD.till

41.—What'sthechanceofthere______anelectionthisyear?—Ihavenoidea.

A.isB.tobeC.beingD.be

42.Hewasamanofstrongfeelings,______normallylayhiddendeepinsidehim.

A.itB.thatC.thoseD.which

43.—Theeducationsystemratherthantheteachers______toanswerfortheoverburdenonthestudents—IagreeIhopethereform.beingcarriedoutinourcountrywillhangaboutthe_____results.

A.are;desiredB.is;desiredC.are;desiringD.is;desiring

44.--Ifyouareofferedatriptothemoon,______it?--Ofcourse.Whynot?

A.didyouaccept

B.areyougoingtoaccept

C.willyouaccept

D.wouldyouaccept

45.Thewaterwillbefurtherpollutedunlesssomemeasures______.

A.willbetakenB.aretakenC.weretakenD.hadbeentaken

46.Thesenationalparksareveryimportantforpreservingmanyanimals,whichwouldruntheriskofbecomingextinct.

A.insteadB.thereforeC.neverthelessD.otherwise

47.Thatistheonlywaywecanimagine_______theoveruseofwaterinstudents‘bathrooms.

A.reducingB.toreduceC.reducedD.reduce

48.Thesquirrelwasluckythatitjustmissed_______.

A.catchingB.tobecaughtC.beingcaughtD.tocatch

49.Balloonsfloatintheair_________boatsdoonthesea.A.justasB.whenC.thatD.where

50.tosunlightfortoomuchtime,asthedoctorssay,willdoharmtoone‘sskin.

A.Beingexposed

B.Havingexposed

C.Exposed

D.Afterbeingexposed

二、補全對話(10題)51.請在第______處填上答案。

52.Jane與朋友到餐館用餐，服務員詢問吃什么以及要不要喝點什么，Jane一一回答，并問有什么特色菜。Waiter:Goodmorning,Madam.Howmanypersonsarethereinyourparty?Jane:Three.1_________________forthreebythewindow?Waiter:Noproblem.Thereisoneoverthere.2_________________tohave?Jane:We’dlikethreesandwiches,somevegetablesandsoup.Waiter:3_________________tostartoffwith?Jane:Yes,that’sagoodidea.Redwine,please.Waiter:4_________________?Jane:No,notyet.Oneofourfriendshasn’tarrived.Whatspecialdoyouhavetonight?Waiter:Frenchsteak.It’sverynice.Jane:Itsoundsgood.OK,5_________________.1_________________

53.

第59題請將59處填上正確答案.

54.60請選擇最佳答案填入()

55.57.StudentA:Iwonderwhetheryouaresatisfiedwiththenewequipment.StudentB:______.Itgivesmealotoftrouble.

56.根據(jù)中文提示，將對話中缺少的內容寫在橫線上，這些句子必須符合表達習慣。打句號的地方，用陳述句;打問號的地方，用疑問句。提示：一顧客去鞋店買皮鞋，店員問清楚鞋碼大小后，給顧客拿鞋。顧客試穿后，認為合適，要買下它，并將鞋款交給店員。店員將應找回的零錢退給顧客。Shop-assistant:(1)?Customer:Iwanttobuyapairofleathershoes.Shop-assistant:(2).Customer:Size40,please.Shop-assistant:Yes,sir.Hereyouare.Customer:MayItrythemon?Shop-assistant:(3)?Customer:Ok.I'lltakethispair.(4)?Shop-assistant:Forty-fiveYuan,sir.Customer:Hereisthemoney,fiftyYuan.Shop-assistant:Thankyou.(5).Good-bye,sir.Customer:Good-bye..Good-bye,sir.Customer:Good-bye.

57.

第58題請將58處填上正確答案.

58.第55題________查看材料

59.________查看材料

60.

第57題請在第57處填上正確答案。

三、完型填空(10題)61.(58)

A.frighteningB.fearingC.excitingD.pleasing

62.(52)

A.deeplyB.badlyC.quicklyD.heavily

63.(66)

A.acrossB.overC.intoD.beyond

64.(43)

A.problemB.conflictC.contributionD.work

65.(63)

A.findingB.watchingC.lookingD.walking

66.23.A.everB.neverC.onceD.always

67.ThenumberofspeakersofEnglishinShakespeare'stimeisestimatedtohavebeenaboutfivemillion.Todayitisestimatedthatsome260millionpeoplespeakitasa(an)【21】language,mainlyintheUnitedStates,Canada,GreatBritain,Ireland,SouthAfrica,AustraliaandNewZealand.InadditiontothestandardvarietiesofEnglishfoundintheseareas,【22】areagreatmanyregionalandsocialvarietiesofthelanguageaswellas【23】levelsofusagethatareemployedbothinitsspokenandwrittenforms.

Infact,itis【24】toestimatethenumberofpeopleintheworldwhohaveacquiredanadequateworkingknowledgeofEnglishinadditiontotheirownlanguages.The【25】forEnglishlearningandthesituationsinwhichsuchlearningtakesplacearesovariedthatitis【26】toexplainandstillmoredifficulttojudge【27】formsanadequateworkingknowledgeforeachsituation.

Themainreasonforthewidespread【28】forEnglishisitspresentdayimportanceasaworldlanguage.Besides【29】theindefiniteneedsofitsnativespeakers,Englishisalanguageinwhichsomeofimportantworksinscience,technology,andother【30】arebeingproduced,andnotalwaysbynativespeakers.Itiswidelyusedfor【31】purposesasmeteorological(氣象的)andairportcommunications,internationalconferences,andthe【32】ofinformationovertheradioandtelevisionnetworksofmany【33】.Itisalanguageofwidercommunicationforanumberofdevelopingcountries,speciallyformerBritishcolonies.Manyofthesecountrieshavemulti-lingual【34】andneedalanguageforinternalcommunicationinsuchmattersasgovernment,commerce,industry,lawand【35】aswellasforinternationalcommunicationandforentrancetothescientificandtechnologicaldevelopmentsintheWest.

(41)

A.foreignB.nativeC.secondD.official

68.

第34題請在第34處填上正確答案。

A.kindB.reasonableC.easyD.happy

69.(55)

A.refusedB.agreedC.stoppedD.accepted

70.(48)

A.praisingB.supplyingC.educatingD.treating

四、翻譯(20題)71.ScientistssaythatplantandanimallifeinthousandsoflakesintheUnitedStatesandCanadahasalreadybeendestroyedbyacidrain.

72.他贊成采取嚴格的措施來控制污染。

73.Allthisaddsuptoagreatbarrierfortheteenagerwhowantstofindhisorherownpath.

74.Acultureanditslanguagesareasinseparableasbrainandbody;whileoneisapartoftheother,neithercanfunctionwithouttheother.

75.Itisknowntoallthatthenewtraderuleswillgointoeffectnextyear.

76.Notuntilthebeginningofthetwentiethcenturydidthehumanbeingslearntopreventthediseasefromspreading.

77.Weareapublisherofbusinessmagazinesandcommercialtradejournalsandcanofferspecialratestonewcustomers.

78.Advertisingisaneffectivemeansofintroducinganewproducttothecustomers.

79.IthinkwemusttakeadvantageofeverychancetopracticeourEnglish.

80.Chesstakestimeandthought,butitisagameforallkindsofpeople.

81.Psychologistsnowbelievethatnoisehasaconsiderableeffectonpeople’sattitudesandbehavior.

82.這位園丁警告我不要在中午給花澆水。____________________________________________________________________________

83.Therewillbeadvancesinbiologicalknowledgeasfar-reachingasthosethathavebeenmadeinphysics.

84.ThisistocertifythatMr.TomSmithhasbeenundertakingresearchworkoncomputersciencehereasavisitingscholarinourdepartmentfromOctober2009toOctober2010.

85.Todaywestilldistinguish,evenamongrepetitivejobs,betweentheskilledandtheunsailled;butintheyear2020allrepetitionwillbeunskilled.

86.Let'snotallowshynesstoblockourchancesforarichandfulfillinglife.

87.Afterworkinginthecompanyforthreemonths,hehadthelucktobepromoteddeputydirector.

88.ThebaseofthecompanyisinNewYork,butitsbranchesareallovertheworld.

89.WiththeinstrumentsatthehospitalthedoctorrecognizedthattheoutbreakwasduetoavirusgroupA,buthedidn'tknowthesub-group.

90.Suchcrashesarethesecond-leadingcauseofdeathformigratingbirds,afterhabitat(棲息地loss,withanestimatednumberofdeathranginguptoabillionayear.

五、閱讀理解(5題)91.Intheauthor'sview,thesuddendeathcausedbyexposuretolargeamountsofpesticides_____.

A.isnottheworstofthenegativeconsequencesresultingfromtheuseofpesticides

B.nowoccursmostfrequentlyamongallaccidentaldeaths

C.hassharplyincreasedsoastobecomethecenterofpublicattention

D.isunavoidablebecausepeoplecan'tdowithoutpesticidesinfarming

92.Accordingtothepassage,manwillbegintothinkaboutsuchneedsashousingandclothingonlywhen______.

A.hehassavedupenoughmoney

B.hehasgrowndissatisfiedwithhissimpleshelter

C.hehassatisfiedhishunger

D.hehaslearnedtobuildhouses

93.WhichofthefollowingshowsthatapersonisNOTdreaminginhissleep?__________

A.Hiseyesbegintomove.

B.Hisbreathing-becomesfaster.

C.Hisheartrateincreases.

D.Hiseyesstopmoving.

94.

ThefirstUnitedStateslawntennisgamewasplayed______.

A.atNahantB.ontheStatenIslandC.inBostonD.inNewYork

95.

Thispassagecentersmainlyon______.

A.harnessingenergythroughchemistry

B.ourlastsourceofpower

C.howwaterpowerisproduced

D.theamountofsolarenergythatcanbeutilized

六、作文(1題)96.Directions：Youaretowritein100-120wordsonthetopicGlobalShortageofFreshWa-ter.YoushouldbaseyourcompositionontheoutlinegiveninChinesebelow

：1.人們認為淡水是取之不盡的

;2.實際上淡水是短缺的;3.我們應當怎么辦。

參考答案

1.D

2.B解析：cuts“裁減”；shortages“短缺”；weaknesses“弱點”；imports“進口”，故正確選項為B。

3.C所有的學生都去看了昨天的魔術表演。它太令人不可思議了。這里主要考查的是動詞的現(xiàn)在分詞和過去分詞的不同用法。Sth．bedoing表示某一事物令人怎么樣。Sb．bedone表示某人處于某種狀態(tài)。例：Theletteristouching．這封信令人感動。

Iammoved．我很感動。

4.C

5.B解析：本題考查動詞固定搭配的用法。deprive后常接介詞of，表示剝奪什么。

6.A本題考查祈使句型：

【應試指導】句意：Mary，到這里來，其余的人待在原處。根據(jù)句子的結構可判斷出這是個祈使句。所以要用動詞原形開頭。Mary在句中不是

主語，而是“呼語”。

7.A

8.B

9.C解析：notonly…butalso連接主語時，謂語動詞根據(jù)就近原則由butalso后的成分來決定。TomandMary是兩個人，所以動詞用復數(shù)形式。

10.B考查反義疑問句。原句應是：youwouldthinkhehadhaveforgotten…反義疑問句的規(guī)則是陳述部分是肯定式，疑問部分應是否定式。Wouldthink表示推測，疑問部分也應選擇would。選項B是正確的?！揪渥哟笠狻磕汶y道還認為他已經(jīng)忘掉了，是嗎?

11.C

12.Ainparticular是固定搭配，意為“特別地”。

13.C

14.C

15.D解析：從句中的問句主謂不倒裝。從句的時態(tài)隨主句。我想知道那輛車的價格。

16.D

17.A

18.C

19.A解析：本題考虛擬語氣在名詞性從句中的用法。在“ask(advise，desire，ordersuggest，require，etc。)+the廣引導的從句中，謂語動詞應用“should+認”，should可以省去，再結合語態(tài)，故A項正確。本句大意為：他們要求所有的必要文件都必須在月底之前交到校長辦公室。

20.D解析：本題測試形容詞辨析。四個選項的意思分別是“普通的”，“清楚的”，“正義的”，“僅僅的”。根據(jù)句意，D項正確。本句大意為：他僅僅把它作為一個細節(jié)來描述，而我卻認為它是這個計劃中最重要的部分。

21.B

22.A

23.D本題考查時態(tài)。

【應試指導】句意：當你寫信回家的時候，請代我向你的妻子問好。在時間狀語從句中用一般現(xiàn)在時代替一般將來時。

24.B解析：本題考查固定搭配。havetrouble(in)doingsth.“做某事有困難”。句意為：有時孩子們在分清故事和現(xiàn)實方面會有困難，相信故事中的事確實存在。

25.D解析：本題考查動詞搭配。doone'shomework“做作業(yè)”；makemistakes“犯錯誤”。句意為：做作業(yè)，還要保證別犯錯誤。

26.C解析：句子的前半部分是主語從句，主語從句中的謂語動詞時態(tài)應根據(jù)句意而定。

27.C解析：本題考查詞義的辨別。rise出現(xiàn)，put放下，raise提起，arise升高。

28.A【句子大意】新打字機的價格是二手貨的三倍。

29.B解析：表示否定的副詞前置于句首，句子需要不完全倒裝，即助動詞提前。其余選項均可排除。除Notuntil外還有never，seldom，rarely，seldom，no，little，hardly，innotime等否定副詞或結構放在句首時，句子需要部分倒裝。

30.B

31.Dapplyto應用；applyfor申請

32.C

33.B

34.B

35.B

36.C解析：本題考查倒裝虛擬語氣用法。本句是表示與將來事實相反，所以從句用wereto形式。句意為：如果他今天出發(fā)的話，他就會在星期五以前到達那里。

37.A解析：此題考查反意疑問句的用法。主句為祈使句，因此其反意疑問句用willyou。

38.A解析：句意：她昏倒了。給她臉上澆些水，或許她會醒過來。本題考查詞組辨析。comeround：過訪，繞道而來，蘇醒過來；comeback：回來，恢復；comeagain：再說一遍，重復一遍；comeout：出來，傳出。

39.D

40.A

41.C

42.D解析：which修飾非限定性定語從句，指代前邊一句話。本題涉及句法知識——簡單句、并列句和復合句。例如：Hehastwodaughters.Theyaredoctors.(簡單句)Hehastwodaughtersandtheyaredoctors.(并列句)Hehastwodaughters,whoaredoctors．(復合句)

43.B解析：theeducationsystem是主語，謂語動詞應用單數(shù)；thedesiredresults意為“期望的結果”。

44.D

45.B解析：takemeasures意思為“采取措施”，本句應用被動語態(tài)。

46.D

47.B

48.C

49.A本句考查兩個并列句之間的連接的詞。題干的意思是：“氣球能夠浮在空氣中正如船能夠浮在海面上一樣?！痹谒膫€選項中，只有A項的justas有“正如，猶如”的意思。故選A。

50.A

51.DSureyoucan這是有關學車路考的一段對話。

學員：我考得好嗎?

考官：你想知道真實成績嗎?

學員：我為什么不想知道?

考官：你的成績很糟。

學員：你說的很糟到底是什么意思?

考官：你沒有通過。

學員：我為什么沒通過?

考官：沒通過的原因很多。

學員：我都什么地方做錯了?

考官：總體來說，你根本不知道如何駕駛。

學員：我可以重考嗎?

考官：當然可以，但必須在兩周半內。

52.

53.A

54.E

55.G

56.【提示】本題立足于日常表達。平日里，人們可用不同的說法表達相同的意思，因此此題比較靈活，答案不唯一，符合題意和El語表達方式即可。1.【答案】WhatcanIdoforyou/CanIhelpyou【解題指要】根據(jù)常識，當顧客進到店里，店員通常會問他們是否需要幫助，因此填入WhatcanIdoforyou/CanIhelpyou。2.【答案】Whatsize，please【解題指要】根據(jù)上下文，顧客說想買一雙皮鞋，以及隨后告知店員自己的鞋碼，可以得知此處店員需要了解顧客的鞋碼，因此填人Whatsize，please。3.【答案】Certainly/Yes，ofcourse【解題指要】根據(jù)上下文及中文提示，得知此處顧客詢問是否可以試穿鞋，店員需要做出肯定的回答，因此此空填入Certainly/Yes，ofcourse。4.【答案】Howmuchisit【解題指要】根據(jù)上下文，顧客說要買下這雙鞋以及下文中店員告知鞋的價錢，可以得知此空是顧客詢問鞋的價格，因此此空填入Howmuchisit。5.【答案】Here’syourcharge，fiveYuan【解題指要】根據(jù)常識以及中文提示，可以得知此時店員為顧客找零，因此該空填入Here’syourcharge，fiveYuan?！緟⒖甲g文】Shop-assistant：您有什么需要?Customer：我想買雙鞋。Shop-assistant：請問您穿多大碼的鞋?Customer：我穿40號。Shop-assistant：好的，給您。Customer：我可以試穿嗎?Shop-assistant：當然可以的。Customer：我就要這雙了。多少錢?Shop-assistant：45元，先生。Customer：這是50元，給您。Shop-assistant：謝謝您，這是找您的零錢，5元。再見，先生。Customer：再見。

57.H

58.I"11bethereinafewminutes

59.店員說的話通常是告訴價錢、動員試穿，說服買下。選項G是正確的。

60.E

61.D解析：詞義辨析。frightening：令人恐懼的；fearing：令人害怕的；exciting：令人興奮的；pleasing：愉悅的，使人高興的，D符合句意。

62.C解析：本題屬推理、分析題。本句想要表達的意思是：通常一些小的疼痛很快就會消失。其他幾個詞放在這里均與上下文不符。

63.A

64.B解析：這里指出什么沖突以及造成的后果：國家、宗教、社會的沖突，并有3500人喪失了生命。

65.C

66.B23．Ever曾經(jīng)、永遠，once曾經(jīng)，always總是。Never從未，用于肯定句，強調從來沒有過。從未聽說過還要把腿留在劇場外。選項B是正確的。

67.B解析：根據(jù)緊接著的國家名稱的提示可知是將英語作為本國語的人數(shù)。

68.D作者最后跟孩子們說明，自己最近不太高興。不是不太kind“善良的”或easy“容易的”，所以不選A和C；B項reasonable“講道理的”，也不符合此處語境。故選D。

69.B解析：由前面父母看到孩子的功課不錯判斷，他們最終同意了女兒的做法。

70.C解析：本題屬詞選題。教育年輕人符合上下文的邏輯關系，故選educating(教育)。

71.科學家們說在美國和加拿大成千上萬的湖泊中的動植物已經(jīng)因酸雨而遭到破壞。科學家們說，在美國和加拿大成千上萬的湖泊中的動植物已經(jīng)因酸雨而遭到破壞。

72.Heagreestotakestrictmeasurestocontrolpollution.

73.對那些想走自己道路的青少年來說，這一切都成了一個巨大的障礙。

74.Acultureanditslanguagesareasinseparableasbrainandbody;whileoneisapartoftheother,neithercanfunctionwithouttheother.一種文化及語言，有如大腦與身體般密不可分。它們交融互補，缺一不可/不可或缺。

75.眾所周知新貿易規(guī)則將于明年開始生效。眾所周知，新貿易規(guī)則將于明年開始生效。

76.直到二十世紀初，人類才學會防止疾病的傳播。

77.我公司專門出版商業(yè)雜志及商貿期刊可為新客戶提供特別優(yōu)惠。我公司專門出版商業(yè)雜志及商貿期刊，可為新客戶提供特別優(yōu)惠。

78.廣告是把一種新產(chǎn)品介紹給顧客的有效方法。

79.我認為我們應該利用一切機會練習英語。我認為我們應該利用一切機會練習英語。

80.下棋需要時間和思考但它是一項適合所有人的活動。下棋需要時間和思考，但它是一項適合所有人的活動。

81.現(xiàn)在心理學家們座落為噪音對人們的態(tài)度和行為有相當大的影響。

82.Thisguarderwarnedusn