2022-2023学年宁夏回族自治区中卫市普通高校对口单招英语自考真题(含答案)

2022-2023学年宁夏回族自治区中卫市普通高校对口单招英语自考真题(含答案)学校:________班级:________姓名:________考号:________

一、单选题(50题)1.Itisreportedthatmanyanewhouse_______atpresentinthedisasterareaA.arebeingbuilt

B.werebeingbuilt

C.wasbeingbuilt

D.isbeingbuilt

2.12．Itwasthetraining_______hehadatschool_______madehimagoodjumper．

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

3.While______ajob,thegraduatestudentgotanoffertostudyabroad

A.appliedforB.applyingtoC.appliedtoD.applyingfor

4.She'sfainted.Throwsomewateronherfaceandshemay______.

A.comeroundB.comebackC.comeagainD.comeout

5.Mary，_________here——everybodyelse，staywhereyouare．

A.comeB.comesC.tocomeD.coming

6.Busyastheyare,parentsshould______atleasttwohourstospendwiththeirchildren.

A.setoutB.setawayC.setasideD.setoff

7.Little_________thattheirplanhasbeenDiscovered．

A.didtheysuspect

B.dothesuspect

C.dotheysuspect

D.theysuspect

8.______hecome,theproblemwouldbesettled.

A.WouldB.ShouldC.ShallD.If

9.Sendmyregardstoyourwifewhenyou__________home．

A.wroteB.willwriteC.havewrittenD.write

10.—Theeducationsystemratherthantheteachers______toanswerfortheoverburdenonthestudents—IagreeIhopethereform.beingcarriedoutinourcountrywillhangaboutthe_____results.

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

11.Janehasbrownhair,infact,it'squitesimilarinshade______yours.

A.asB.withC.likeD.to

12.Iwonderhowmuch______.

A.thatcarwasB.wasthatcarC.isthatcarD.thatcaris

13.Helenalwayshelpshergrandmothereventhoughgoingtoschool____mostofherday.

A.takesupB.makeupC.saveupD.putup

14.Notuntilhelefthishome_______toknowhowimportantthefamilywasforhim.

A.didhebeginB.hadhebegunC.hebeganD.hehasbegun

15.Afterallthistimeyou‘dthinkhe‘dhaveforgotten，________?

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

16.______today,bewouldgettherebyFriday.

A.Wereheleave

B.Wasbeleaving

C.Werehetoleave

D.Ifheleaves

17.Thatistheonlywaywecanimagine_______theoveruseofwaterinstudents‘bathrooms.

A.reducingB.toreduceC.reducedD.reduce

18.Thewaterwillbefurtherpollutedunlesssomemeasures______.

A.willbetakenB.aretakenC.weretakenD.hadbeentaken

19.—Oh,Mary!YoushoulddoyourworkinsteadofsittingherewatchingTV.—______.

A.That'snotaverygoodidea.

B.TVproducesgoodinfluenceonchildren.

C.Whatmakesyousaythat?

D.YousaidTVwaseducational.

20.—That'smewhenIgotmarried.SeewhatIlooklikenow!—Whynotgoonadiettogetinto______?

A.shapeB.formC.appearanceD.body

21.Newtypewriterscostabout________priceofthesecond—handones．

A.threetimesthe

B.athreetimes

C.thethreetimes

D.threetimesa

22.Hishandwritingis______yours.

A.morebetterB.aswellasC.muchbetterthanD.asbetteras

23.______yourhomeworkandmakesurethatyoudon't______anymistakes.

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

24.TheheavysnowcouldnotkeepUS_________goingouttowork．

A.onB.upC.uponD.from

25.TomandJackarebothveryclever._________,Tomis____________Jack.

A.Allinall;asacleverboyas

B.Inotherwords;ascleveraboyas

C.Thatistosay;asacleverboyas

D.Inword;ascleveraboyas

26.tosunlightfortoomuchtime,asthedoctorssay,willdoharmtoone‘sskin.

A.Beingexposed

B.Havingexposed

C.Exposed

D.Afterbeingexposed

27.Theproblemwassettledtothecompleteofthem,sotheydidn‘tcomplain.

A.amazementB.satisfactionC.disappointmentD.attraction

28.Haveacigarette,______?

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

29.Tomwasabouttoclosethewindows_______hisattentionwascaughtbyabirdA.whenB.suddenlyC.andD.till

30.Thebankisreportedinthelocalnewspaper,_______inbroaddaylightyesterday.

A.beingrobbed

B.havingbeenrobbed

C.tohavebeenrobbed

D.robbed

31.Thenovelwrittenbytheauthor_______well,butfiveyearsagronoonecouldhaveimaginedhowgreatarolehe_______intheliteraryworldA.sells;wastoplay

B.selling;wasplaying

C.sold;hadplayed

D.sell;isplaying

32.Thesearchwas_______whennightcame,eventhoughthechildhadnotbeenfoundA.approvedB.acquiredC.achievedD.abandoned

33.Myfather______mebysayingthatIcouldwininthespeechcontest,soItookpartinit.

A.discouragedB.encouragedC.preventedD.asked

34.NotonlyIbutalsoTomandMary______fondofcollectingstamps.

A.amB.willC.areD.have

35.Heistooweakto______theheavybox.

A.riseB.putC.raiseD.arise

36.Whenwe______themuseumisnotdecided.

A.visitedB.visitC.willvisitD.visiting

37.Icanneverforget______thefamousactressduringhervisittoourschool．

A.havingbeenmetB.tomeetC.tohavemetD.meeting

38.Hewasamanofstrongfeelings,______normallylayhiddendeepinsidehim.

A.itB.thatC.thoseD.which

39.Mr.Black,ournewEnglishteacher,isstrict______kind.

A.orB.butC.withD.aswell

40.Theyrequiredthatallthenecessarydocuments______tothepresident'sofficebeforetheendofthismonth.

A.behanded

B.mustbehanded

C.shouldhandin

D.hadbeenhandedin

41.CountriesthattraditionallyneverallowedforeignstudentstostayandworklikeGermanyortheUnitedKingdom—arefacingtheirownlabor______ininformationtechnologyandrelaxingtheirimmigrationlaws.

A.cutsB.shortagesC.weaknessesD.imports

42.Thisisjusttheplace______heandhiswifevisitedlastyear.

A.whereB.thatC.whenD.why

43.Sicknessdeprivedme______thepleasureofseeingyou.

A.fromB.ofC.outofD.with

44.Noconclusionhasbeen______yet.

A.achievedB.reachedC.attainedD.arrived

45.Thankyouforthe______youdidme.tomovethesofaupstairs.

A.favorB.goodC.helpD.kindness

46.Thesquirrelwasluckythatitjustmissed_______.

A.catchingB.tobecaughtC.beingcaughtD.tocatch

47.Balloonsfloatintheair_________boatsdoonthesea.A.justasB.whenC.thatD.where

48.Whathedescribedasonlya______detailIthoughtwasthemostimportantpartoftheplan.

A.commonB.plainC.justD.mere

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

A.didyouaccept

B.areyougoingtoaccept

C.willyouaccept

D.wouldyouaccept

50.Sometimeschildrenhavetrouble______factfromfictionandmaybelievethatsuchthingsactuallyexist.

A.toseparateB.separatingC.forseparatingD.ofseparating

二、补全对话(10题)51.阅读下列短文，回答题。

提示：星期五晚上有音乐会，Chris得到两张票，打电话给Linda，问她是否有空一同前往，她音乐会后一起吃饭。Linda听了非常高兴，两人相约六点四十五分在人口处见面。

Linda:Hello!ThisisLindaspeaking．

Chris:Hello，Linda，thisisChris．

51

thisFridayevening?

Linda:Yes，why?

Chris:There"sagoodconcert，andI"vegottwotickets．Iwonder

52

．

Linda:That"sgreat!

53

?

Chris:7o"clock．Buthowabout

54

at6:45?

Linda:OK．IthinkIcanmakeit．

Chris:Aftertheconcert，

55

，shallwe?

Linda:Wonderful!Whydon"twegotoaChineserestaurant?

Chris:Whynot?OK，seeyouFriday．

Linda:Seeyouthen．Bye!

第51题________

查看材料

52.――What'stheproblemwithyourbike?――＿＿＿＿

A．Notatall．

B．Good，thankyou．

C．Nothingserious．

D．Sure．

53.60.Pat:Wheredidyougetthatcomputer?Ann:______.

54.57请选择最佳答案填入()

55.59.Shopassistant:______,Sir?Customer.Iamlookingforthemen'swearsection.

56.请在第_______处填上正确答案。

57.Jean:Whycouldn’tyoucometothepartylastnight?Betty:Well,Icouldn’tgetawayfromworkearly.Jean:__________.

A.Ifeelsorry

B.Whatashame

C.Itdoesn’tmatter

D.Docomenexttime

58.根据以下资料，回答1~5题。

请在第____处填上正确答案。

59.60请选择最佳答案填入()

60.根据中文提示，将对话中缺少的内容写在横线上，这些句子必须符合表达习惯。打句号的地方，用陈述句;打问号的地方，用疑问句。提示：Alice来看望Bill。他们有一年未见。Alice说她三天前才到，要在此地待一个月。Bill说，说实在的，他很想念Alice，并邀请她喝咖啡。Bill:Comein,please?Alice:Thankyou.Bill:(1)Howhaveyoubeenlately?Alice:Verywell.Andyou?Bill:I'mwell,too.Alice:(2)Ijustdropinonyou.Bill:It'sverykindofyou.(3),Imissyouverymuch.Alice:SodoI.Bill:(4)?Alice:No,thanks.I'llhaveanappointmentatfour,andI'vegottogo.Bill:Mustyougososoon?Alice:(5).I'llsurelyvisityouagain.

三、完型填空(10题)61.26.________A.goneB.replacedC.expensiveD.popular

62.30.A.takenB.walkedC.pastD.stopped

63.(59)

A.eastB.southC.westD.southeast

64.32._________A.reasonB.accountC.expectationD.additioll

65.34.________A.peopleB.writersC.societyD.parents

66.(68)

A.mountB.numberC.sizeD.scale

67.(54)

A.quiteB.muchC.doD.greatly

68.(78)

A.byitselfB.ofitselfC.initselfD.itself

69.【B2】

A.placeB.timeC.periodD.hour

70.(57)

A.tillB.toC.forD.by

四、翻译(20题)71.Thetoyshavetomeetstrictsafetyrequirementsbeforetheycanbesoldtochildren.

72.Astheyarepartlyisolatedintheirownworld,twinscommunicatelesswithadultsthandootherchildren.

73.Therewillbeadvancesinbiologicalknowledgeasfar-reachingasthosethathavebeenmadeinphysics.

74.小女孩的歌声给老人带来了欢乐，帮住他忍受住种种生活的艰辛。_____________________________________________________________________________

75.Psychologistsnowbelievethatnoisehasaconsiderableeffectonpeople’sattitudesandbehavior.

76.Thisexperimentresultedinthediscoveryofanewcureforcancer.

77.Suchcrashesarethesecond-leadingcauseofdeathformigratingbirds,afterhabitat(栖息地loss,withanestimatednumberofdeathranginguptoabillionayear.

78.Chesstakestimeandthought,butitisagameforallkindsofpeople.

79.必须采取措施解决这个城市的交通问题。

80.Evenaftergraduation,youngpeoplefindtheirwingsclippedbyskyrocketinghousingcosts.

81.TranslationfromEnglishintoChinesePlayistheprincipalbusinessofchildhood,andmoreandmoreinrecentyearsresearchhasshownthegreatimportanceofplayinthedevelopmentofahumanbeing.Fromearliestinfancy,everychildneedsopportunityandtherightmaterialforplay,andthemaintoolsofplayaretoys.Theirmainfunctionistosuggest,encourageandassistplay.Tosucceedinthistheymustbegoodtoys,whichchildrenwillplayoften,andwillcomebacktoagainandagain.Thereforeitisimportanttochoosesuitabletoysfordifferentstagesofachild’sdevelopment.Inrecentyears’researchoninfantdevelopmenthasshownthestandardachildislikelytoreach,withintherangeofhisinheritedabilities,islargelydeterminedinthefirstthreeyearsofhislife.

82.IftheChinesepeopleworkhard,theycandefinitelyattainthisgrandstrategicobjective.

83.Bothsoundandnoisecanhavenegativeeffects,butwhatismostimportantisifthepersonhascontroloverthesound.

84.Asfarasabilityisconcerned,Tomistherightpersonforthejob.

85.因为我们的产品在国内外声誉颇佳，所以产品需求量逐年增加。

86.Themeetingwasn’theldbecauseyouwereabsent.

87.Itseemsthatthemachinewasnotpackedproperlyortestedbeforedispatch.

88.如果你坚持进行这项试验,你将为由此产生的后果负责.

89.这位园丁警告我不要在中午给花浇水。____________________________________________________________________________

90.Allthisaddsuptoagreatbarrierfortheteenagerwhowantstofindhisorherownpath.

五、阅读理解(5题)91.通读下面的短文，回答题。

Billandhisfamilyhavebeenlivinginthesameoldbuildingforeightyears．Thelandlord（房东）alsolivesthere，andusuallyallthetenants（房客）getalongfairlywellwithoneanother．Recently，however，therehasbeenachangeintheirrelations．

Anice，quietoldcoupleusedtolivethere，too．TheoldladywouldsometimesbringsomesmallcakesshemadetoBill"smother，whoinreturnwouldgivehersomemeatorhelpherwithshopping．Unfortunately，theoldladydiedlastmonth．Asherhusbandcouldn"tlivealone，hisgrandsonmovedin．

Thegrandson，ayouthofabouttwenty，hasbecomeaproblemtoBill"sfamilybecauseheissonoisy．Bill"sfamilymemberswereusedtopeaceandquiet，buttheyouthlikestolistentohis，radiolateatnight．Sometimeshisfriendscameforavisit，andtheyalsomadealotofnoise．EveryoneinBill"sfamilyhasbeenbotheredbythenewcomerandgettingangry．

Bill"smotheroncepolitelyaskedtheoldmanifhewasabletosleepwellatnight，butitseemedthathedidn"tunderstandwhatshemeantandsoneverspoketohisgrandsonaboutit．Ifhedid，thegrandsonapparentlydidn"tlisten，sincethingshavenotchangedany．EveryoneinBill"sfamilyagreesthatsomethinghastobedone，butnoonewantstohurttheoldman"sfeelingsorcausehimanyproblems．

Whatdoyouthinkshouldbedone?

Bill‘sfamilygotangrywiththeirneighborbecause__________．查看材料

A.theoldladydied

B.ayoungmanmovedin

C.thegrandsonmadealotofnoise

D.theyoungmancouldnotlivealone

92.Inthesecondparagraph，theword“real”in“realgoods”couldbestbereplacedbywhichofthefollowing?

A.“highquality”B.“concrete”C.“utter”D.“authentic”

93.Thediverssetoutearlyinthemorningsothat__________.

A.theycouldreturntothesurfaceduringtheday

B.theycouldseeatthebottomoftheocean

C.theycouldavoidthecoldatnight

D.theycouldstaylongatthebottom

94.Afterabusydayofworkandplay,thebodyneedstorest.Sleepisnecessaryforgoodhealth.Duringthistime,thebodyrecoversfromtheactivitiesofthepreviousday.Therestthatyougetwhilesleepingenablesyourbodytoprepareitselfforthenextday.

Therearefourlevelsofsleep,eachbeingalittledeeperthantheonebefore.Asyousleep,yourmusclesrelaxlittlebylittle.Yourheartbeatsmoreslowly,andyourbrainslowsdown.Afteryoureachthefourthlevel,yourbodyshiftsbackandforthfromonelevelofsleeptotheother.

Althoughyourmindslowsdown,fromtimetotimeyouwilldream.Scientistswhostudysleepstatethatwhendreamingoccurs,youreyeballsbegintomovemorequickly(althoughyoureyelidsareclosed).ThisstageofsleepiscalledREM,whichstandsforrapideyemovement.

Ifyouhavetroublefallingasleep,somepeoplerecommendbreathingveryslowlyandverydeeply.Otherpeoplebelievethatdrinkingwarmmilkwillhelpmakeyoudrowsy.Thereisalsoanoldsuggestionthatcountingsheepwillputyoutosleep!

Agoodtitleforthispassageis______.

A.SleepB.GoodHealthC.DreamsD.WorkandRest

95.

Theword"scan"inthesecondparagraphprobablymeans______.

A.readingcarefully

B.readingquicklyandnotwordbyword

C.readingbyrepeatingsomeimportantwords

D.readingmorethanonearticleatthesametime

六、作文(1题)96.一位学者将在你所在的社区做一个讲座。请以社区委员会(NeighborhoodsCommittee)的名义写一份通知。内容包括：(1)谁做讲座;(2)讲座主题;(3)讲座的时间、地点;(4)讲座对象。

参考答案

1.D

2.B

3.Dapplyto应用；applyfor申请

4.A解析：句意：她昏倒了。给她脸上浇些水，或许她会醒过来。本题考查词组辨析。comeround：过访，绕道而来，苏醒过来；comeback：回来，恢复；comeagain：再说一遍，重复一遍；comeout：出来，传出。

5.A本题考查祈使句型：

【应试指导】句意：Mary，到这里来，其余的人待在原处。根据句子的结构可判断出这是个祈使句。所以要用动词原形开头。Mary在句中不是

主语，而是“呼语”。

6.C

7.C

8.B解析：此处是对将来情况的假设。虚拟条件句的谓语部分为should，had或were时，可把if省去，而把should，had或were放在从句的主语之前，构成主谓部分倒装。

9.D本题考查时态。

【应试指导】句意：当你写信回家的时候，请代我向你的妻子问好。在时间状语从句中用一般现在时代替一般将来时。

10.B解析：theeducationsystem是主语，谓语动词应用单数；thedesiredresults意为“期望的结果”。

11.D

12.D解析：从句中的问句主谓不倒装。从句的时态随主句。我想知道那辆车的价格。

13.A

14.A

15.B考查反义疑问句。原句应是：youwouldthinkhehadhaveforgotten…反义疑问句的规则是陈述部分是肯定式，疑问部分应是否定式。Wouldthink表示推测，疑问部分也应选择would。选项B是正确的。【句子大意】你难道还认为他已经忘掉了，是吗?

16.C解析：本题考查倒装虚拟语气用法。本句是表示与将来事实相反，所以从句用wereto形式。句意为：如果他今天出发的话，他就会在星期五以前到达那里。

17.B

18.B解析：takemeasures意思为“采取措施”，本句应用被动语态。

19.D解析：上句责备玛丽应该做作业而不是坐到那儿看电视，下句是玛丽对妈妈责备的一种辩解：“你说过电视是有教育意义的。”所以D项正确。

20.A解析：shape意为“(女人的)姿态，身段”；form意为“形状，形态”；appearance意为“外表，样子”；body意为“身体”。由题意知应选A。

21.A【句子大意】新打字机的价格是二手货的三倍。

22.C解析：much用在句中修饰比较级better。

23.D解析：本题考查动词搭配。doone'shomework“做作业”；makemistakes“犯错误”。句意为：做作业，还要保证别犯错误。

24.D

25.B

26.A

27.B

28.A解析：此题考查反意疑问句的用法。主句为祈使句，因此其反意疑问句用willyou。

29.A

30.C

31.A

32.D

33.B解析：encourage：鼓励、鼓舞；discourage：使泄气；prevent：阻止；ask：要求。根据句意只有选B。

34.C解析：notonly…butalso连接主语时，谓语动词根据就近原则由butalso后的成分来决定。TomandMary是两个人，所以动词用复数形式。

35.C解析：本题考查词义的辨别。rise出现，put放下，raise提起，arise升高。

36.C解析：句子的前半部分是主语从句，主语从句中的谓语动词时态应根据句意而定。

37.D解析：forgetdoingsth．忘了已做过某事。注意区别forgettodosth。忘了而没有做某事。

38.D解析：which修饰非限定性定语从句，指代前边一句话。本题涉及句法知识——简单句、并列句和复合句。例如：Hehastwodaughters.Theyaredoctors.(简单句)Hehastwodaughtersandtheyaredoctors.(并列句)Hehastwodaughters,whoaredoctors．(复合句)

39.B

40.A解析：本题考虚拟语气在名词性从句中的用法。在“ask(advise，desire，ordersuggest，require，etc。)+the广引导的从句中，谓语动词应用“should+认”，should可以省去，再结合语态，故A项正确。本句大意为：他们要求所有的必要文件都必须在月底之前交到校长办公室。

41.B解析：cuts“裁减”；shortages“短缺”；weaknesses“弱点”；imports“进口”，故正确选项为B。

42.B

43.B解析：本题考查动词固定搭配的用法。deprive后常接介词of，表示剥夺什么。

44.B解析：本题考查固定搭配的用法。当否定词位于句前时，得出结论应用reach/achievein/arriveatconclusion，故选B。

45.A解析：favor：帮助，一般用domeafavor；good：好处；help不与do搭配：kindness：善良。故选A。

46.C

47.A本句考查两个并列句之间的连接的词。题干的意思是：“气球能够浮在空气中正如船能够浮在海面上一样。”在四个选项中，只有A项的justas有“正如，犹如”的意思。故选A。

48.D解析：本题测试形容词辨析。四个选项的意思分别是“普通的”，“清楚的”，“正义的”，“仅仅的”。根据句意，D项正确。本句大意为：他仅仅把它作为一个细节来描述，而我却认为它是这个计划中最重要的部分。

49.D

50.B解析：本题考查固定搭配。havetrouble(in)doingsth.“做某事有困难”。句意为：有时孩子们在分清故事和现实方面会有困难，相信故事中的事确实存在。

51.

52.C

53.C60．答案为C

首先应读懂上文，后进行逻辑推理、选扦填充词句。上文意为“你从哪儿弄到的那台汁算机?”所填充的词句意为“吉姆给我的。”

54.D

55.H

56.AIreallywanttoseeyournewcar

这是有关买车的一段对话。

Brown：我看那种车开起来一定很不错，还很便宜。

William：的确是个不错的选择。你还需要一位机械师帮你检查检查，确保车的质量。

Brown：我的朋友是机械师，今天上午他已经给我看过了。

William：你真聪明，提前想到了。你跟卖家说好价钱了吗?

Brown：说好了。他同意我提出的价位。

William：你考虑怎么付费了吗?

Brown：我为买车准备了足够的现金。

William：看来你已经把一切都考虑好了。我跟你一块儿去付款吧，帮你把车开回家。

Brown：那太好了。这样我就轻松多了。

William：咱们现在就去办吧，真想看看你的新车!

57.B

58.F

59.E

60.【提示】本题立足于日常表达。平日里，人们可用不同的说法表达相同的意思，因此此题比较灵活，答案不唯一，符合题意和口语表达方式即可。1.【答案】Wehaven’tseeneachotherforayear【解题指要】根据中文提示得知两人已有一年未见，因此填入Wehaven’tseeneachotherforayear。2.【答案】Icameherethreedaysago【解题指要】根据中文提示，她说自己三天前才到这个地方，因此填入Icameherethreedaysago。3.【答案】Totellyouthetruth【解题指要】根据中文提示“说实话”，此空填入Totellyouthetruth。4.【答案】Wouldyoulikesomecoffee【解题指要】根据中文提示，他想邀请她一起喝咖啡，因此此空填入Wouldyoulikesomecoffee。5.【答案】I’llstayhereforamonth【解题指要】根据中文提示得知他要在这里待一个月。因此该空填入l’llstayhereforamontho【参考译文】Bill：请进。Alice：谢谢。Bill：我们有一年不见了吧，你最近怎么样?Alice：嗯，还不错。你呢?Bill：我也挺好的。Alice：我三天前刚到这里，就过来看看你。Bill：你真好。说实在话，我真地很想念你。Alice：我也是。Bill：去喝杯咖啡怎么样?Alice：不了，我四点和别人还有些事要谈。我得走了。Bill：你现在就得走吗?Alice：我在这里要待一个月呢。我会再来看你的。

61.D文章没有涉及价格，只是谈论变化。说作者小时，电视刚普及。选项D是正确的。

62.A久和平的基础上的相互信任迈出了第一步。

63.B解析：从常识中我们知道指南针一方指北，一方指南，所以选B。

64.B

65.D后面提到“他们的孩子”，这里肯定指家长们。选项D是正确的。

66.C

67.A解析：修饰easily用quite。选项A是正确的。

68.C解析：本题应选C项initself。in表示“在……方面”，在此处initeself的意思是“在电视本身来说……”。A项byitself意为“通过它自身”，B项ofitself意为“自身的”，D项itself意为“自身”，此三项在语义上不符合句子意思的要求。

69.B解析：私营公司只能通过购买播放时间来做广告。period意为“一段时间”；hour指时间的单位小时。

70.B解析：词语搭配题。frommouthtomouth是固定搭配，意为“口口相传”。

71.（玩具要经过严格的安全检验，才能卖给孩子们）

72.孪生儿有时候孤立在池们自己的世界里因此他们与成年人的交流比其他孩子要少．孪生儿有时候孤立在池们自己的世界里，因此，他们与成年人的交流比其他孩子要少．

73.生物学知识的发展将像物理学的发展一样具有广泛的影响。

74.Thelittlegirl’ssongsbroughtsunshine/happinesstotheoldmana