2021年安徽省六安市普通高校對(duì)口單招英語(yǔ)自考預(yù)測(cè)試題(含答案)

2021年安徽省六安市普通高校對(duì)口單招英語(yǔ)自考預(yù)測(cè)試題(含答案)學(xué)校:________班級(jí):________姓名:________考號(hào):________

一、單選題(50題)1.Thankyouforthe______youdidme.tomovethesofaupstairs.

A.favorB.goodC.helpD.kindness

2.Sendmyregardstoyourwifewhenyou__________home．

A.wroteB.willwriteC.havewrittenD.write

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

4.Busyastheyare,parentsshould______atleasttwohourstospendwiththeirchildren.

A.setoutB.setawayC.setasideD.setoff

5.—Theeducationsystemratherthantheteachers______toanswerfortheoverburdenonthestudents—IagreeIhopethereform.beingcarriedoutinourcountrywillhangaboutthe_____results.

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

6.______yourhomeworkandmakesurethatyoudon't______anymistakes.

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

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

8.tosunlightfortoomuchtime,asthedoctorssay,willdoharmtoone‘sskin.

A.Beingexposed

B.Havingexposed

C.Exposed

D.Afterbeingexposed

9.Thesenationalparksareveryimportantforpreservingmanyanimals,whichwouldruntheriskofbecomingextinct.

A.insteadB.thereforeC.neverthelessD.otherwise

10.Inoticedhiseyes______,becausetheywereverylarge.

A.inparticularB.withparticularC.inspecialD.withspecial

11.Sometimeschildrenhavetrouble______factfromfictionandmaybelievethatsuchthingsactuallyexist.

A.toseparateB.separatingC.forseparatingD.ofseparating

12.Wemust__earlyinthemorningsoastocatchthefirsttrain.

A．setup

B．setout

C．setabout

D．setaside

13.Whenwe______themuseumisnotdecided.

A.visitedB.visitC.willvisitD.visiting

14.Theproblemwassettledtothecompleteofthem,sotheydidn‘tcomplain.

A.amazementB.satisfactionC.disappointmentD.attraction

15.Sicknessdeprivedme______thepleasureofseeingyou.

A.fromB.ofC.outofD.with

16.CountriesthattraditionallyneverallowedforeignstudentstostayandworklikeGermanyortheUnitedKingdom—arefacingtheirownlabor______ininformationtechnologyandrelaxingtheirimmigrationlaws.

A.cutsB.shortagesC.weaknessesD.imports

17.Thebankisreportedinthelocalnewspaper,_______inbroaddaylightyesterday.

A.beingrobbed

B.havingbeenrobbed

C.tohavebeenrobbed

D.robbed

18.Thewaterwillbefurtherpollutedunlesssomemeasures______.

A.willbetakenB.aretakenC.weretakenD.hadbeentaken

19.Mr.Black,ournewEnglishteacher,isstrict______kind.

A.orB.butC.withD.aswell

20.______hecome,theproblemwouldbesettled.

A.WouldB.ShouldC.ShallD.If

21.Haveacigarette,______?

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

22.Little_________thattheirplanhasbeenDiscovered．

A.didtheysuspect

B.dothesuspect

C.dotheysuspect

D.theysuspect

23.______today,bewouldgettherebyFriday.

A.Wereheleave

B.Wasbeleaving

C.Werehetoleave

D.Ifheleaves

24.Hewasamanofstrongfeelings,______normallylayhiddendeepinsidehim.

A.itB.thatC.thoseD.which

25.—Hasthewalletbeenreturnedyet?—No，butweexpect______anydaynow.

A.toreturnit

B.ittoreturn

C.ittobereturned

D.itreturned

26.Balloonsfloatintheair_________boatsdoonthesea.A.justasB.whenC.thatD.where

27.Thesquirrelwasluckythatitjustmissed_______.

A.catchingB.tobecaughtC.beingcaughtD.tocatch

28.Itisreportedthatmanyanewhouse_______atpresentinthedisasterareaA.arebeingbuilt

B.werebeingbuilt

C.wasbeingbuilt

D.isbeingbuilt

29.Helenalwayshelpshergrandmothereventhoughgoingtoschool____mostofherday.

A.takesupB.makeupC.saveupD.putup

30.Finallyhegottimeforaglance______thisreport.

A.offB.roundC.onD.at

31.WewereoverjoyedatthenewsofChina__________anotherman-madesatel1ite．A.startingB.1aunchingC.fightingD.shouting

32.

Allthestudentswenttothemagicshowyesterday.Itwasreally______A.amusinglyB.amuseC.amusingD.amused

33.—ThisismynewdogHisnameisWisdom—That'sinterestingWhy______didyougivehimsuchaname?

A.intheearthB.inworldC.onearthD.ontheworld

34.While______ajob,thegraduatestudentgotanoffertostudyabroad

A.appliedforB.applyingtoC.appliedtoD.applyingfor

35.Mary，_________here——everybodyelse，staywhereyouare．

A.comeB.comesC.tocomeD.coming

36._______manytimes,hefinallyunderstoodtheproblem.

A.ToldB.TellingC.HavingtoldD.Havingbeentold

37.Tomwasabouttoclosethewindows_______hisattentionwascaughtbyabirdA.whenB.suddenlyC.andD.till

38.Whathedescribedasonlya______detailIthoughtwasthemostimportantpartoftheplan.

A.commonB.plainC.justD.mere

39.Icanneverforget______thefamousactressduringhervisittoourschool．

A.havingbeenmetB.tomeetC.tohavemetD.meeting

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

41.Notuntilthisterm______torealizehowimportantthissubjectistohisfuturecareerasadiplomat.

A.hebeganB.didhebeginC.hehasbegunD.thathehasbegun

42.______youmayberight,Ican'taltogetheragree.

A.WhileB.AsC.ifD.Since

43.Letmehelpyou,______?

A.won'tyonB.willyouC.shallID.shan'tI

44.Iwonderedwhatdifficultyhehad_________theplan?

A.tocarryout

B.carryingout

C.carriedout

D.withcarryingout

45.12．Itwasthetraining_______hehadatschool_______madehimagoodjumper．

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

46.Theyrequiredthatallthenecessarydocuments______tothepresident'sofficebeforetheendofthismonth.

A.behanded

B.mustbehanded

C.shouldhandin

D.hadbeenhandedin

47.TomandJackarebothveryclever._________,Tomis____________Jack.

A.Allinall;asacleverboyas

B.Inotherwords;ascleveraboyas

C.Thatistosay;asacleverboyas

D.Inword;ascleveraboyas

48.Thenovelwrittenbytheauthor_______well,butfiveyearsagronoonecouldhaveimaginedhowgreatarolehe_______intheliteraryworldA.sells;wastoplay

B.selling;wasplaying

C.sold;hadplayed

D.sell;isplaying

49.Iwonderhowmuch______.

A.thatcarwasB.wasthatcarC.isthatcarD.thatcaris

50.Wecanassigntheworkto__________isreliable.

A.whoseB.whomC.whoeverD.whomever

二、補(bǔ)全對(duì)話(10題)51.Bill:Igotthejobyourecommendedmeforlastweek.Jack:That’sgreat!__________Bill:Ireallydon’tknowhowIcanthankyouenoughA.Congratulations.

B.Goodnews.

C.Ifeelsohappy.

D.Goodluck.

52.請(qǐng)?jiān)诘赺_____處填上答案。

53.―――Ifeelsick，doctor．――＿＿＿＿．

―――I'mnotsure，butIhavegotabadheadache．

A．Howlonghaveyoubeensick?

B．I'msorrytohearthat．

C．Howareyoufeelingnow?

D．Doyouhaveafever?

54.請(qǐng)?jiān)诘赺_____處填上答案。

55.根據(jù)以下資料，回答1~5題。

請(qǐng)?jiān)诘赺____處填上正確答案。

56.60.Simon:Areyoucomingtomybirthdaypartytomorrow?Gary;______,butIhavetofinishmytermpaperfirst.

57.

第57題請(qǐng)將57處填上正確答案.

58.根據(jù)以下資料，回答1~5題。

Eloise:Whatareyoudoingthisweekend?

請(qǐng)?jiān)诘赺____處填上正確答案。

59.57請(qǐng)選擇最佳答案填入()

60.

第57題請(qǐng)將正確答案填在第57處。

三、完型填空(10題)61.50

A.settleB.putC.biteD.let

62.33

A.GraduallyB.ConsequentlyC.ImmediatelyD.Probably

63.【B2】

A.bitB.suchC.veryD.so

64.(48)

A.professionalB.amateurC.specialD.ordinary

65.(73)

A.takeB.makeC.getD.want

66.30.______A.spaceB.balanceC.frustrationD.direction

67.(46)

A.simpleB.naturalC.practicalD.difficult

68.(54)

A.effectiveB.sensitiveC.ordinaryD.careful

69.(40)

A.jobB.ideaC.opinionD.work

70.Notlongago,Ihadmyfirston-linechat.Ithoughtitwouldbe【56】because.Ihaveheardsomanypeople【57】itinthatway.Butitwas,disappointingly,quiteanunpleasant【58】.

OnlineImetaman【59】saidhewasamanagerinabigcompanyinDalian.We【60】pleasantlyfirst,thenexchangede-mail【61】inordertokeepintouchinthefuture.【62】,hesentme【63】.WhenIopenedit,Ifound,tomy【64】,adetailed(詳細(xì)的)self-introductionincludingage,【65】,weight,habitsandfutureplans.Itwasanadvertisementforadating(約會(huì))service!Iwashurt【66】feltratherangry.

WhenItoldaveteran(有經(jīng)驗(yàn)的)Internetsurfer(網(wǎng)民)【67】myexperience,hesaiditwasnot【68】!was【69】.TheWebprovidessuchanice,largeplacetomakefriends,whydosomepeople【70】it?

Therelationshipbetweenoneanothershouldbemutual(互助的)politenessand【71】.Onlinewe【72】seeoneanother'sphysicalform,butwearetalkingthroughour【73】.Such【74】astheoneImetarenotpoliteatall.

SincetheWebbelongstoeveryone,everyuserhasadutytokeepafriendlyandpoliteatmosphere(氛圍]).Weneed【75】honestyandrespecton-line.

(36)

A.excitingB.disappointingC.surprisingD.frightening

四、翻譯(20題)71.ThetraditionalAmericanThanksgivingDaycelebrationgoesbackto1621.

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

73.Astohisexperience,heisnotverysuitableforthisposition.

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

75.Itisdeterminedthroughteststhattheharmfulsubstancesinafogdroplet,suchasacid,sodium,salt,amine,phenol,dustsandpathogenmicrobes,aredozensoftimesmorethanthatinanormalatmosphericwaterdrop.

76.我們?cè)趯ふ矣薪?jīng)驗(yàn)的人士，他們?cè)笧槲覀兏呖?jī)效的組織做出貢獻(xiàn)，并能為他們職業(yè)生涯的成功而奮斗。

A.Weareseekingexperiencedindividuals,willingtoattributetoourhighperformanceorganization,anddevotedtothesuccessoftheircareer.

B.Wearelookingforexperiencedindividuals,arewillingtocontributetoourhighperformanceorganization,anddevotedtothesuccessoftheircareer.

C.Wearelookingforexperiencedindividuals,willingtocontributetoourhighperformanceorganization,anddevotedtothesuccessoftheircareer.

D.Weareseekingexperiencedindividuals,reluctanttodistributetoourhighperformanceorganization,anddevotedtothesuccessoftheircareer.

77.Therewillbeadvancesinbiologicalknowledgeasfar-reachingasthosethathavebeenmadeinphysics.

78.Itisunderstoodthatwhentwounionsquarreloverthreejobs,theargumentissettledbygivingeachuniontwo.Thatmeans33percentovermanning,33percentlessproductivitythancouldbeobtained.

79.Iusuallyglanceattheheadlinesinthenewspaperonthebustomywork.

80.Whatcansolvethisproblem?Thefactisthatpollutioniscausedbymanbyhisgreedandhismodernwayoflife.

81.Itwasnearlyimpossibletolivefreefromfinancialstressinmodernsociety.

82.Theresultofthisprogressisanenormouspopulationincreasethatthreatensthequalityoflife,broughtaboutbyprogressinthemedicalprofession.

83.Thepovertylineisthelowestincomethatpeopleneedforanacceptablestandardofliving.Peoplewithincomebelowthepovertylineareconsideredpoor.

84.Forweekshehadworriedoverhowtoconvincethegraduatesthatthey,too,couldsucceedagainstseeminglyimpossibleodds,thattheycouldmovemountains.

85.Iwouldbegratefulifyoucouldsendmeanapplicationform.andfurtherinformationaboutthesalaryandworkingconditions.

86.Theyoungmanwasverymiserable.Hehadnomoneyabouthim.Allsavingshadbeenstolen

87.WewelcomeallthosetoattendtheconferencewhoarekeenlyinterestedinInternetdevelopment.

88.Onlythosewhoworkhardwillbefavoredinthefiercecompetition.

89.Acultureanditslanguagesareasinseparableasbrainandbody;whileoneisapartoftheother,neithercanfunctionwithouttheother.

90.Fivehundredyearsisarelativelyshortperiodoftime,sowemayassumethatmanwillcontinuetogrowtaller.

五、閱讀理解(5題)91.Theauthorbelievesthat________．

A.manyteachersareopposedtotheideaofbeingevaluatedbythestudents

B.studentsareopposedtotheideaofevaluatingtheteachersontheirown

C.studentsfearthattheyarelikelytobecriticizedbytheirteachersiftheyaretogivetheirassessments

D.manyteachersfearthattheyarelikelytocriticizethestudentswhohavegiventheirassessments

92.Itcanbeinferredfromthepassagethat_______.

A.manhasn’tcompletelydevelopedtherichesofthesea

B.technologyforexploringtheseahasbeensolved

C.plantingriceintheseawillbemadepossibleinashorttime

D.inthenearfuturemancanliveontheoceanfloor

93.Itcanbeinferredfromthepassagethatinthepast．_________

A.workersoftengotillbecauseofthepoorworkingconditions

B.companieswerefreetoputoutanyproductstheywantedto

C.manypeoplewerekilledbytheDangerousproducts

D.industrieswerenotascarefulinmanagementastheyaretoday

94.

What'sthemeaningoftheword"elastic"(Line2,Para2)?

A.Adaptable.B.Flexible.C.Pliable.D.Yielding.

95.Theunderlinedword"Intrigued"inthethirdparagraphprobablymeans______.

A.ExcitedB.ConvincedC.DelightedD.Fascinated

六、作文(1題)96.假設(shè)你的朋友叫楊立，是優(yōu)秀學(xué)生。校報(bào)請(qǐng)你寫(xiě)一篇介紹他的短文。他的基本情況是：現(xiàn)在讀高二，是班長(zhǎng)，是全班學(xué)習(xí)最好的;最喜歡學(xué)習(xí)英語(yǔ)和數(shù)學(xué);愛(ài)好體育，課余常踢足球，還是學(xué)校游泳隊(duì)隊(duì)員;經(jīng)常幫助別人。注意：(1)基本情況不可遺漏;(2)要有標(biāo)題;(3)詞數(shù)為100左右。

參考答案

1.A解析：favor：幫助，一般用domeafavor；good：好處；help不與do搭配：kindness：善良。故選A。

2.D本題考查時(shí)態(tài)。

【應(yīng)試指導(dǎo)】句意：當(dāng)你寫(xiě)信回家的時(shí)候，請(qǐng)代我向你的妻子問(wèn)好。在時(shí)間狀語(yǔ)從句中用一般現(xiàn)在時(shí)代替一般將來(lái)時(shí)。

3.A

4.C

5.B解析：theeducationsystem是主語(yǔ)，謂語(yǔ)動(dòng)詞應(yīng)用單數(shù)；thedesiredresults意為“期望的結(jié)果”。

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

7.B

8.A

9.D

10.Ainparticular是固定搭配，意為“特別地”。

11.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(shí)孩子們?cè)诜智骞适潞同F(xiàn)實(shí)方面會(huì)有困難，相信故事中的事確實(shí)存在。

12.Bsetout意為“出發(fā)，動(dòng)身”。

13.C解析：句子的前半部分是主語(yǔ)從句，主語(yǔ)從句中的謂語(yǔ)動(dòng)詞時(shí)態(tài)應(yīng)根據(jù)句意而定。

14.B

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

16.B解析：cuts“裁減”；shortages“短缺”；weaknesses“弱點(diǎn)”；imports“進(jìn)口”，故正確選項(xiàng)為B。

17.C

18.B解析：takemeasures意思為“采取措施”，本句應(yīng)用被動(dòng)語(yǔ)態(tài)。

19.B

20.B解析：此處是對(duì)將來(lái)情況的假設(shè)。虛擬條件句的謂語(yǔ)部分為should，had或were時(shí)，可把if省去，而把should，had或were放在從句的主語(yǔ)之前，構(gòu)成主謂部分倒裝。

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

22.C

23.C解析：本題考查倒裝虛擬語(yǔ)氣用法。本句是表示與將來(lái)事實(shí)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(huì)在星期五以前到達(dá)那里。

24.D解析：which修飾非限定性定語(yǔ)從句，指代前邊一句話。本題涉及句法知識(shí)——簡(jiǎn)單句、并列句和復(fù)合句。例如：Hehastwodaughters.Theyaredoctors.(簡(jiǎn)單句)Hehastwodaughtersandtheyaredoctors.(并列句)Hehastwodaughters,whoaredoctors．(復(fù)合句)

25.C

26.A本句考查兩個(gè)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。”在四個(gè)選項(xiàng)中，只有A項(xiàng)的justas有“正如，猶如”的意思。故選A。

27.C

28.D

29.A

30.D

31.Blaunch為“發(fā)射”講；其余為干擾項(xiàng)。

32.C所有的學(xué)生都去看了昨天的魔術(shù)表演。它太令人不可思議了。這里主要考查的是動(dòng)詞的現(xiàn)在分詞和過(guò)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(dòng)。

Iammoved．我很感動(dòng)。

33.C

34.Dapplyto應(yīng)用；applyfor申請(qǐng)

35.A本題考查祈使句型：

【應(yīng)試指導(dǎo)】句意：Mary，到這里來(lái)，其余的人待在原處。根據(jù)句子的結(jié)構(gòu)可判斷出這是個(gè)祈使句。所以要用動(dòng)詞原形開(kāi)頭。Mary在句中不是

主語(yǔ)，而是“呼語(yǔ)”。

36.D

37.A

38.D解析：本題測(cè)試形容詞辨析。四個(gè)選項(xiàng)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(xiàng)正確。本句大意為：他僅僅把它作為一個(gè)細(xì)節(jié)來(lái)描述，而我卻認(rèn)為它是這個(gè)計(jì)劃中最重要的部分。

39.D解析：forgetdoingsth．忘了已做過(guò)某事。注意區(qū)別forgettodosth。忘了而沒(méi)有做某事。

40.D

41.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(dòng)詞提前。其余選項(xiàng)均可排除。除Notuntil外還有never，seldom，rarely，seldom，no，little，hardly，innotime等否定副詞或結(jié)構(gòu)放在句首時(shí)，句子需要部分倒裝。

42.A解析：while意為“雖然”；as意為“因?yàn)椤保籭f意為“如果”；since意為“因?yàn)椤薄８鶕?jù)題意選A。

43.A解析：反問(wèn)疑問(wèn)句的陳述部分是肯定式時(shí)，疑問(wèn)部分用否定式。以letme或letus起始的反問(wèn)疑問(wèn)句，疑問(wèn)部分用willyou或won'tyou，所以選項(xiàng)A是正確的。

44.B

45.B

46.A解析：本題考虛擬語(yǔ)氣在名詞性從句中的用法。在“ask(advise，desire，ordersuggest，require，etc。)+the廣引導(dǎo)的從句中，謂語(yǔ)動(dòng)詞應(yīng)用“should+認(rèn)”，should可以省去，再結(jié)合語(yǔ)態(tài)，故A項(xiàng)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(zhǎng)辦公室。

47.B

48.A

49.D解析：從句中的問(wèn)句主謂不倒裝。從句的時(shí)態(tài)隨主句。我想知道那輛車(chē)的價(jià)格。

50.C

51.A

52.E

53.D

54.DSureyoucan這是有關(guān)學(xué)車(chē)路考的一段對(duì)話。

學(xué)員：我考得好嗎?

考官：你想知道真實(shí)成績(jī)嗎?

學(xué)員：我為什么不想知道?

考官：你的成績(jī)很糟。

學(xué)員：你說(shuō)的很糟到底是什么意思?

考官：你沒(méi)有通過(guò)。

學(xué)員：我為什么沒(méi)通過(guò)?

考官：沒(méi)通過(guò)的原因很多。

學(xué)員：我都什么地方做錯(cuò)了?

考官：總體來(lái)說(shuō)，你根本不知道如何駕駛。

學(xué)員：我可以重考嗎?

考官：當(dāng)然可以，但必須在兩周半內(nèi)。

55.E

56.H60.H

57.B

58.B

59.D

60.E

61.B詞義比較前后照應(yīng)固定搭配我想把它記下來(lái)（putdown），但是為自己。putdown寫(xiě)下，記下(=writedown)；settledown定居,平靜下來(lái),專心于；bitedown咬下；letdown放下，使失望。

62.C根據(jù)上下文應(yīng)該是immediately，立即，馬上。

63.D解析：本題考搭配。so…that…意為“如此……以至于……”。

64.A解析：以前，奧運(yùn)會(huì)的參賽者都不是職業(yè)運(yùn)動(dòng)員。所有的運(yùn)動(dòng)員都是業(yè)余的。直到現(xiàn)在，這種情況才發(fā)生了變化。

65.A解析：本句的意思是：因此他們工作時(shí)間都比幾年前更長(zhǎng)，而休假卻更短。英語(yǔ)中表達(dá)“休假”用“takevacation”這一固定搭配。如：We’lltakeourvacationinJuly．我們七月休假。

66.D

67.D解析：該空后面的stillmoredifficult就是提示。

68.D

69.D解析：根據(jù)上下文，此處應(yīng)為“在處理這場(chǎng)沖突的工作中”。

70.A解析：exciting“令人興奮的”；disappointing“令人失望的”；surprising“令人驚奇的”；frightening“令人恐懼的”。原文講到“這是我第一次上網(wǎng)聊天”，所以A為正確答案。

71.傳統(tǒng)的美國(guó)感恩節(jié)慶祝活動(dòng)可追溯到1621年。傳統(tǒng)的美國(guó)感恩節(jié)慶祝活動(dòng)可追溯到1621年。

72.Thisguarderwarnedusnottowatertheflowersatnoon.

73.就他的經(jīng)驗(yàn)而言,他并不適合這個(gè)職位.

74.繼棲息地減少之后，這種撞擊是導(dǎo)致遷徙鳥(niǎo)類(lèi)死亡的第二大原因，據(jù)估計(jì)死亡數(shù)量可達(dá)十億。

75.據(jù)測(cè)定，霧滴中各種酸、堿、鹽、胺、酚、塵埃、病原微生物等有害物質(zhì)的比例，比通常的大氣水滴高出幾十倍。

76.B

77.生物學(xué)知識(shí)的發(fā)展將像物理學(xué)的發(fā)展一樣具有廣泛的影響。

78.據(jù)說(shuō)當(dāng)兩個(gè)工會(huì)為三項(xiàng)工作爭(zhēng)執(zhí)的時(shí)候，解決爭(zhēng)端的辦法是給每個(gè)工會(huì)兩項(xiàng)工作。這就意味著有33%的人員配置是多余的，勞動(dòng)生產(chǎn)率比實(shí)際降低33%。

79.我通常在上班的公共汽車(chē)上匆匆瀏覽一下報(bào)紙的標(biāo)題。我通常在上班的公共汽車(chē)上匆匆瀏覽一下報(bào)紙的標(biāo)題。

80.什么可以解決這一問(wèn)題?事實(shí)是污染是由人類(lèi)自身引起的——人類(lèi)的貪婪和現(xiàn)代生活方式