2021下半年昆明市英语统招专升本练习题【带答案】

2021下半年昆明市英语统招专升本练习题【带答案】学校:________班级:________姓名:________考号:________

一、阅读理解(30题)1.Ifyouarenotemployedbyacompany,youshouldNOT______.

A.writealettertopresentyourthanksforinterview

B.writealettershowingthereasonwhyyoufailintheinterview

C.applyforthesamepositionagainseveralweekslater

D.applyforotheravailablepositionsinthiscompanysomeweekslater

2.

第43题Theword“confront”(1ine2，para4)mostprobablymeans“________”．

A.bringfacetofaceB.findoutC.understandD.accept

3.46.Inmostcaseswomenshoppersarcsupposedto______.A.wastemoneyongoodsofpoorqualityB.buyonlythebestclothesC.bemuchmorecarefulthanmenD.thinkofthepriceofclothesandnothingelse

4.Whichofthefollowingisthemainpurposeofthisannouncement?

A.Totellcampuspersonnelofthenewlibraryservices.

B.Toannouncethenewmoviesoncampusthissummer.

C.Tonotifyuniversitypeopleofimportantschedulechanges.

D.Toremindstudentstovalidate(使生效)theiridentificationcards.

5.Accordingtothecontext,thewordin"oncogenes"inpara.2means______.

A.genesthatcankillcancer

B.genesthatwillleadtoleukemia

C.virusesthatcankillAIDS

D.genesthatwillleadtocancer

6.WhowasthefirstpresidenttohaveadogintheWhiteHouse?

A.BillClinton

B.JohnF.Kennedy

C.DwightEisenhower

D.GeorgeWashington

7.34.WhatcausedtheblackoutinJuly1977?A.Duringastorm,lightningdamagedcable.B.Becauseofunemployment.C.Heatwaveshadmadepeopleusetoomuchelectricalpower.D.Becausethelootersdamagedtheelectricitysupply.

8.Whatthewriterworriesaboutinabigcityis______.

A.thenumberoftrafficlights

B.theshortageofbuses

C.thelackofmotorways

D.thetrafficcongestion

9.Whenaluminumwasfirstproducedaboutahundredandfiftyyearsago,itwassodifficulttoseparatefromtheores(矿石)inwhichitwasfoundthatitspricewashigherthanthatofgold.Thepriceremainedhighuntilanewprocesswasdiscoveredforrefiningthemetalwiththeaidofelectricityapproximatelythreequartersofacenturylater.Thenewmethodwassomuchcheaperthataluminumbecamepracticalformanypurposes,oneofwhichmakingpotsandpans.

Aluminumislightweight,rustproofandeasilyshapedintodifferentforms.Bymixingitwithothermetals,scientistshavebeenabletoproduceavarietyofalloys,someofwhichhavethestrengthofsteelbutweighonlyonethirdasmuch.

Today,theusesofaluminumareinnumerable.Perhapsitsmostimportantuseisintransportation.Aluminumisfoundintheenginesofautomobiles,inthehullsofboats.Itisalsousedinmanypartsofairplanes.Infact,thehuge“airbus”planeswouldprobablyneverhavebeenproducedifaluminumdidnotexist.Bymakingvehicleslighterinweightaluminumhasgreatlyreducedtheamountoffuelneededtomovethem.Aluminumisalsobeingusedextensivelyinthebuildingindustryinsomecountries.

Sincealuminumissuchaversatile(多用的)metal,itisfortunatethatbauxite(铝土矿),whichisoneofitschiefsources,isalsooneoftheearth’smostplentifulsubstances.Asthesourceofaluminumisalmostinexhaustible,wecanexpectthatmoreandmoreuseswillbefoundforthisversatilemetal.Thepriceofaluminumwassharplyreducedwhenpeoplediscoveredanewrefiningprocesswiththeaidof______.A.A.windB.solarenergyC.hydraulicpowerD.electricity

10.ThewriterfeelslongbusridesarelikeTVshowsbecause______.

A.thecommercialsbothonTVshowsandonbillboardsalongtheroadarefun

B.theybothhaveabeginning,amiddle,andanend,withcommercialsinbetween

C.thedriversarealwaysrecklessonTVshowsjustastheyareonbuses

D.bothtravelingandwatchingTVarenotexciting______.

11.AtypicalAmericanwomanis______.

A.singleormarried

B.divorced

C.sureaboutherselfandherrole

D.alloftheabove

12.Accordingtothepassage,JoachimSchmid______.

A.isfondofcollectingfamilylifephotographs

B.foundacomplainingnoteunderhiscarwiper

C.isworkingforseveralself-publishedmagazines

D.wonderedattheartisticnatureoffoundphotographs

13.Accordingtotheauthor,whichisNOTthedesigner'schiefconcernwhenhedesignsaproduct?

A.Stressfactors.

B.Man-hours.

C.Disapproving.

D.Customer-appeal.

14.Asindicatedinthepassage,thefirstFrenchAprilFoolswere______.

A.peoplewhosupportedthenewcalendar

B.peoplewhoopposedthenewcalendar

C.KingofFrance

D.allthepeopleinFrance

15.Indeedthenameofthenewgame______whattheballshouldbethrownintoinamatch.

A.hadnothingtodowith

B.hadsomethingnotmuchtodowith

C.hadafewthingstodo

D.hadsomethingtodowith

16.PassageOneAsyouarestudentsofEnglish，itsverypossiblethatyou’llbeinterestedinEngland．

Thatswherethelanguagewasfirstspoken．ButEnglandisoftencalledbyothernalTles．ThisoftenConfusespeople．andlwonderifyouknowwhatthesenatnesmean．So,nowIwouldliketotellyouaboutmismatterofnames．Ibelievethatyou．haveheardpeopleusethenamesEngland，BritainorGreatBritain．Letsseewhateachofthesenamesmeans．

IfyoulookatamapofEurope．you’11seeagroupofislandsonelargerislandoffthenorthwestcoast，onesmallerandmanytinyones．ThesemakeupwhatiscalledtheBritishIsles(不列颠群岛)．ThelargestislandoftheBritishIslesisBritain．ItisalsocalledGreatBrit—ain．Thesmallerislandiskeland(爱尔兰)．

Britainisdividedintothreeparts：Scotland，WalesandEngland．ButsometimestheWord“England”isusedinsteadof“Britain”．Whyso?

Inancienttimes，whatisBritainnowusedtobethreedifferentcountries，Peopleinthesedifferentcountriesspokedifferentlanguage．Overmanyyearsthethreecountriesbecameone．Englandisthelargestandrichestofthethreeandithasthemostpeople．SotheEnglishpeopletakeitforgrantedthattheirownnamestandsforthewholeisland．

There’sanotherthingthatconfusespeople：sometimesyoumayhearpeoplesay＂theUntiedKingdomofGreatBritainandNorthernIreland＂。Thatisofficialnameofthecountry．NorthernIrelandisonlyonesixthoftheislandofIreland．Therestoftheislandisanindependentstate,calledtheRepublicofIreland．Sowehavethenamesof"England＂，"Britain"，"GreatBritain"，and"theUnitedKingdomofGreatBritainandNorthernIreland"．Nowdoyouknowwhateachofthemmeans?

Englishwasfirstspokenin__________．

A.BritainB.EnglandC.GreatBritainD.Ireland

17.WhichofthefollowingstatementsisNOTtrue?

A.Therearemanyformsofcommunicationinexistencetoday．

B.Languageisthemostcommonform.ofcommunication．

C.Touristsareincapableofusinganoralform.ofcommunication．

D.IdeasandthoughtsCanbetransmittedbybodylanguage．

18."Isuspectthatyourbusinesswillstartthatwaytoo."inthelastparagraphmeans______.

A.Idoubtyouwillstartabusinessinthesameway

B.Idon'tbelieveyourbusinesswillsucceedifyoustartthatway

C.Ithinkitislikelyyoustartabusinessthatway

D.Ihavenoideaifyouwillstartabusinessthatway

19.Carlcamebacktoourcityto______.

A.takehissummervacation

B.lookafterhisgrandpa

C.swimintheriver

D.knowwhathappens

20.AnanalogywasusedtocomparethewayonecouldflyintheSoloFlyerto______.

A.howahelicopterflies

B.howtheJetsonsfly

C.howtheairphibianflies

D.howSupermanflies

21.Ifyouwanttosavesomeonedrowning,you______.

A.havetopullofyourclothesfirst

B.shouldhurrytogethimoutofwaterassoonaspossible

C.shouldfirstmakeoutwhoheis

D.oughttothrowalifeboattothepersonfirst

22.WhichofthefollowingisTRUEofthepassageaboutonlinedistancelearning?

A.Ithasmoredisadvantagesthanadvantages.

B.Itisalearningform.basedoninternet.

C.Itisnotavailableforsomestudents.

D.Ithasonlyenrichmentclasses.

23.PassageThree

Thislsa_________．

A.jobadvertising

B.businessadvertising

C.parttimeadvertising

D.televisionadvertising

24.53.Themurdererwasatlastfound______.A.withthehelpofaChevroletownerB.withthehelpofcomputersC.byawitnessD.inacar

25.Wecaninferfromthepassagethat______.

A.NadiadidnotlikeKate

B.Nadiahadlivedbytheseabefore

C.Nadiahadneverseenacomputerbefore

D.Nadiaspokeinasoftvoiceoutofpoliteness

26.TheFDAhastriedrepeatedlytocontrol______.

A.theattempttofattentheanimals

B.theattempttocuresickanimals

C.theusingofdrugstoanimals

D.theusingofadditivestopreservethecoloroffood

27.Accordingtothepassage,theboycannotbetaughtto______.

A.sellhisthoughtataprice

B.confrontfailure

C.fightforhisfaith

D.breakhisfaith

28.In1909,theNobelPrizeinphysics______.

A.wasgiventoMarconiandhiscompatriotBraun

B.wasgiventoMarconiandhispartnerBraun

C.wassharedbyMarconiandBraun

D.wassharedbyaGermanscientistandanAmericanscientist

29.Accordingtothepassage,whetheryoucangetothers'helpwillmainlydependon______.

A.yourauthority

B.yourposition

C.yourrelationship

D.yourstrategy

30.Whichofthefollowingwouldbethebesttitleforthepassage?

A.TheComputerProgram.

B.TheComputerScience.

C.ChangesinLanguageBroughtbytheComputer.

D.TheLanguageoftheComputerSystem.

二、完型填空(20题)31.Enoughsleepisimportanttohealth.Theamountofsleep【C1】______dependsontheageofthepersonandtheconditionsinwhichsleep【C2】______Theyoungmayneedmoresleepthantheold,but【C3】______eighthoursisenoughforthehealthofgrown-ups.Somecandowithlessthanthisamountbut【C4】______mayneedmore.Everypersonknowshisownneed.Itisthenamatterofhowto【C5】______it.Sleepshouldbealwaysenoughtomakeonerelaxed(松弛)andreadyfor【C6】______work.Freshairis【C7】______tosoundsleep(酣睡).Itisnot【C8】______reasonforsomepeopletoinsistthatitispracticaltosleepintheopenair.【C9】______apersoncankeephimselfwarm,out-of-doorsleepingprobablygivesthebody【C10】______completerelaxation.Abilitytosleepislargelyahabit.Theconditionsreferredtoonlyleadtosleep.Out-of-door【C11】______,agoodhabitofregulardrinkingandtheavoidanceoflateeatingand【C12】______areallhelpfultosoundsleep.Suchfactorsarelargelywithinthe【C13】______ofanyperson.Abathat【C14】______,neitherhotnorcoldbutofbodytemperature,maybehelpfultosleep.Sleepingpillsshouldneverbetakenexceptwhensuggestedby【C15】______Theamountofsleep【C1】______dependsontheageofthepersonA.wishedB.expectedC.neededD.wanted

32.televisionnetworksofmany【C13】______ItisalanguageofwidercommunicationA.citiesB.stationsC.statesD.nations

33.【B9】

A.lookB.dealC.treasureD.estimate

34.26._______A.fundamentalB.widelyC.overallD.basically

35.________查看材料

A.smoothB.clumsyC.slowD.small

36.(42)

A.failuresB.winnersC.athletesD.players

37.(51)

A.tellsB.leavesC.meansD.ensures

38.【C2】

A.feltB.sawC.lockedD.watched

39.材料题请点击右侧查看材料问题查看材料

A.up-to-dateB.recentC.nowD.modern

40.【B8】

A.aB.someC.anyD.no

41.Whatisintelligence(智力)anyway?WhenIwasinthearmyI【C1】______anintelligencetestthatallsoldierstook,and,against【C2】______of100,scored160.Ihadanauto-repairmanonce,who,ontheseintelligencetests,couldnot【C3】______havescoredmorethan80.【C4】______,whenanythingwentwrongwithmycarIhurriedtohim—andhealways【C5】______it.Well,then,supposemyauto-repairmandesignedquestionsforsomeintelligencetests.ByeveryoneofthemIdprovemyselfa【C6】______InaworldwhereIhavetoworkwithmyhands,Iddopoorly.Considermyauto-repairman【C7】______Hehadahabitoftellingjokes.Onetimehesaid,"Doc,adeaf-and-dumb(聋哑)man【C8】______somenails.Havingenteredastore,heputtwofingerstogetheronthecounterandmade【C9】______movementswiththeotherhand.Theclerkbroughthimahammer.He【C10】______hisheadandpointedtothetwofingershewashammering.Theclerkbroughthimsomenails.Hepickedouttherightsizeandleft.Well,Doc,the【C11】______manwhocameinwasblind.Hewantedscissors(剪刀).【C12】______doyousupposeheaskedforthem?"Iliftedmyrighthandandmadescissoringmovementswithmyfirsttwofingers.Heburstoutlaughingandsaid,"Why,youfool,heusedhisvoiceandaskedforthem.Ivebeen【C13】______thatonallmycustomerstoday,butIknew【C14】______Idcatchyou.""Whyisthat?"Iasked."Becauseyouaresogoddamnededucated,Doc.Iknewyoucouldntbevery【C15】______"AndIhaveanuneasyfeelinghehadsomethingthere.

【C1】

A.failedB.wroteC.receivedD.chose

42.willoftenhavetohelp【C10】______andarrestcriminals.A.getridofB.questionC.lookforD.sentence

43.(43)

A.periodB.bookC.spiritD.class

44.根据下列材料回答下列各题。

ResearchshowsthatByusingcomputers，studentsBecomeBetterproblemsolversandBet—tercommunicators．Overanetwork，using___21___andsharingflies，studentshavethechancetocollaborateandwork___22___withotherclassmates，peers，andteachers．Networkingelec—tronicallycan23learnerscreate，analyze，andproduceinformationandideasmore24andefficiently．Networkingpeople“puttheinspiringandusablesetoftools___25___reachofthemassofcomputer___26___，empoweringthemto___27___BeyondsimplyprocessinginformationtoDesign，publish，andexpress”(Mello，1996)．Throughthis___28___electronicaccesstotheworldaroundthem，students’socialawarenessand___29___increase．Networking___30___themfromthelimitationsof___31___writingtoolsthatofteninhibitandrestrictwritingprocesses．Learningisthen___32___fromatraditionalpassive—listeningexercisetoanexperi-enceofDiscovery，exploration，andexcitement．StudentscanBeginto___33___theirfullpoten—tialwhen__34__areempoweredtocontributeandcollaborateasateamtoaccomplishtheirwritingtasks35effectively．

21.（）A.A.1etterB.e-mailC.bookD.message

45.(79)

A.dutyB.moneyC.workD.pay

46.35._______A.tendencvB.shiftC.1iftD.hike

47.【B16】

A.provideB.createC.supplyD.support

48.Abathat【C14】______,neitherhotnorcoldbutofbodytemperature,A.anytimeB.bedtimeC.midnightD.lunchtime

49.30.（）A.A.freeB.freesC.stopD.stops

50.30.A.haveB.doC.haven'tD.does

三、语音(10题)51.

A.uncle

B.umbrella

C.custom

D.university

52.（）A.A.combine

B.complain

C.comprise

D.complex

53.(2)

A.bottle

B.bold

C.college

D.concert

54.（）A.A.leave

B.scream

C.head

D.lead

55.(1)

A.cakeB.faceC.babyD.badly

56.(3)

A.exhibition

B.honor

C.horror

D.honest

57.1.________A.literature

B.mature

C.nature

D.feature

58.(5)

A.shirtB.tireC.sir

D.skirt

59.(4)

A.violin

B.professional

C.hospital

D.oral

60.

A.says

B.plays

C.stays

D.days

四、词汇与结构(20题)61.Itelephonedthestationtomake______thetimeofthetrain．

A.sureB.realC.trueD.right

62.Itisessentialthatallthesefigures______twice.

A.mustbecheckedB.becheckedC.ischeckedD.willbechecked

63.Letmegiveyou______.

A.advicesB.someadviceC.anadviceD.theadvice

64.______cavethatGeorgehasdiscoveredinhislifetimeisneartheAlps.

A.ThehundredthB.ThehundredC.HundredthD.Ahundred

65.Aftergoingtoseveralinterviews,sheeventually______togetajob.

A.managedB.attainedC.succeededD.achieved

66.11.IwishI______youyesterday.A.seenB.didseeC.hadseenD.weretosee

67.______,thespeakerinterruptedhislecture.

A.Hisvoicewasdrownedbythenoise

B.Hisvoicebeingdrownedbythenoise

C.Drownedbythenoise

D.Hisvoicedrownedbythenoise

68.20.Marry,aswellasTom,______akeytotheoffice.A.have

B.having

C.tohave

D.has

69.Ineed______tofinishthechair.

A.onemorewoodB.muchwoodsC.manywoodsD.apieceofwood

70.I'djustliketo______(emphasis)howimportantitisforpeopletolearnforeignlanguages.

71.Thisisthesecondletterthathe______hisbrotherrecently.

A.hasgotto

B.hasheardof

C.hasreceivedfrom

D.hasheardfrom

72.—Haveyoubeenpaidforthepainting?—Yes,Iremember______$60forit.

A.tohavepaidB.topayC.beingpaidD.paying

73.Inspringandsummer,themostpopular______istennis.

A.workB.activityC.gamesD.sport

74.Tom______morethantwentypoundsforthedictionary.

A.spentB.paidC.costD.took

75.______IpreferacolorTV,Ihavedecidedtobuyablackandwhiteonethistime.

A.AlthoughB.BecauseC.IfD.When

76.Hardly________agoodjobwithoutputtinghisbestfootforwardathisjobinterview．

A.everJimgets

B.everhasJimget

C.everJimmayget

D.everdoesJimget

77.6.Hisbrotherhasbecomealawyer,______hewantedtobe.A.whoB.whatC.thatD.which

78.______fromspace,ourearth,withwatercovering70%ofitssurface,appearsasa"blueplanet".

A.SeeingB.TobeseenC.SeenD.Havingseen

79.Thenewswasaterribleblowtoher,butshewill______theshocksoon.

A.getoutB.getthroughC.getoffD.getover

80.______wasthoughtful______Johntosendmethispresent.

A.It;forB.He;forC.It;ofD.He;of五、书面表达(1题)81.假定你是中国文化知识大赛组委员会主席李华，写信祝贺参赛选手JohnSmith获得本次

大赛一等奖，并通知其以下事项：

1．出席12月10日晚在北京友谊宾馆举行的庆祝晚会。2．赢得了免费中国10Et游。

3．如果能够参加旅游，应将信中所附表格填好，并准备好护照（passport）。组委会将负责

其他相关事宜。

注音．词数为100左右

October17th，2012

DearMr．JohnSmith，

Sincerelyyours，

LiHuaChair

CommitteeoftheChineseCultureContest六、写作(1题)82.61．你(LiYuan)丢失了钱包。需要写一个寻物启事。内容包括：

(1)丢失的时间和地点。

(2)描述钱包内外(钱包的颜色、钱包里的东西)。

(3)提供与失主联系的方式。

参考答案

1.B解析：A、C、D项在七至十行都被提到，故选B。

2.A根据上下文，可以推测出confront是“迎接、面对”的意思。故选A。

3.C46．答案为C

此考题为推理题。根据文章第4段第6句Shewilltryonanynumberofthings...，以及本段倒数第3句...awomanmayeasilyspendanhourgoingfromonecountertoanotherbeforeselectingthedressesshewantstotryon，就可以推断出C正确。

4.C

5.B

6.D解析：第四段。thenewObamafamilydog，Bo，joiningaWhiteHousetraditionthatdatestoGeorgeWashington．奥巴马的狗，Bo是自华盛顿总统以来加入白宫传统的新的总统家庭狗。由此可见，华盛顿是第一位把狗带入白宫的总统。

7.A34．答案为A

根据最后一段...whenlightninghitandknockedoutsupplycables可知停电是由于闪电击中了供电电缆。

8.D解析：参见第一段。

9.D本题为客观细节题。从文中第一段最后两句“Thepriceremainedhighuntilanewprocesswasdiscoveredforrefiningthemetalwiththeaidofelectricityapproximatelythreequartersofacenturylater．Thenewmethodwassomuchcheaper．．．”中可以得知选项D是正确答案。

10.B解析：由文章第一段第一句和第二句可知答案为B。

11.D解析：细节题。此题要求总结出“atypicalAmericanwoman”是怎样的，可根据文章第一段“AtypicalAmericanwomanmaybe...Shemayalsobe...Shemaybe...”。

12.A解析：根据第三段的hegroupsphotographsoffamilylifeaccordingtothemes可知JoachimSchmid收集家庭照片。

13.D

14.B解析：由第二段“ThisnewsystemplacedthedaythathadformerlybeenthefirstdayofanewyearonApril1.ManypeoplewerereluctanttoadjusttothenewcalendarandcontinuedtocelebrateNewYear'sDayonwhathadbecomethefirstdayofApril.Thus,theybecamethefirstAprilFools.”可知B为正确答案。

15.D解析：本题属深层理解题。文章第三段倒数第二句已指出：Naismith没找到合适的盒子时，他不得不用篮子来代替，也就是说，在实践过程中，篮球才逐渐被使用的。

16.B

17.C

18.C

19.A解析：本题属推理分析题。由文章第二段第一、二句可知：暑假期间，Carl将与他外公在一起，也就是说，他回来是度暑假的。

20.D解析：参见第二段：当你驾驶着飞行器飞行在建筑物之上时，你会觉得自己的飞行如同超人一样。

21.B

22.B解析：从第一段可知，远程教育是以计算机为最基本的应用工具，通过电子邮件、聊天室等形式进行授课和听课。也就是通过网络。

23.A

24.B本题为推理题。文章告诉我们，警方最初只发现一男一女在车内被谋杀，唯一的线索只是一个目击者，证明曾见过一辆1950或1951型号的雪佛莱汽车从死者车旁经过。但如果没有计算机的帮助，要从250万辆这种型号的车辆中找出凶手的车是不可能的。所以，计算机的帮助成了抓获凶手的关键，证人仅提供了线索，但并未亲自去抓捕罪犯，所以B正确，而C错误。A和

D与文中内容相矛盾。

25.C解析：由文章第六段纳迪亚的描述可知，她没见过电脑。

26.C

27.D解析：倒数第5行讲到“havefaith”，故选D。

28.C解析：见原文最后一段。1909年，马可尼与德国科学家分享了诺贝尔奖。

29.D解析：第1段开头讲到“获利帮助更多地与策略与方式有关”，故选D。

30.C

31.C根据上下文可看出，本句意思是指所需睡眠时间取决于年龄和条件等因素。理解了本句，不难看出C项正确。

32.D根据前面句子中的networks“网络”可知应选择nations，指“国家”。其他选项只是国家的部分地区。

33.C

34.D

35.A词义辨析题。

【应试指导】Johnny努力跟上Lisette平滑的舞步。smooth平滑的；clumsy笨拙的；slow缓慢的；small小的。根据句意，应选A。

36.B解析：获胜者成为国家英雄。

37.C解析：本题属于词选题。这句话要表达的意思是：这就意味着其他的经济将受到损害。所以选means。

38.C宇航员可以看到星星离他们很近，地球变得越来越小。从句子结构来看，空白处应填一个连系动词，构成主系表结构，四个选项只有C项正确。

39.Bup．to-date现代的、最新的，recent最近的，now现在、立刻，modern现代的。根据上下文，对于红葡萄酒来说，这两个年份是最近的最佳酿酒年份。选项B是正确的。

40.D解析：故事的前面已经提到，儿子整日玩耍，不学无术。所以这里应是没有学到一点手艺。

41.C从第一段第二句知“所有的士兵都参加了考试”，故可排除D项；“我得了160分而平均分才100分”，可以排除A项。而B项搭配不对。故应选C项。、

42.Clookfor“寻找”；getridof“摆脱”；question“质问”；sentence“判处”。此处是警察寻找并追捕犯罪分子。

43.A解析：这个自然段说的是美国内战时期的失聪学校有很多困难，that应该指的是那个时期。

44.B

45.D解析：pay“工资，报酬”。从文中我们可以看到，雇主家庭的收入受到威胁，所以此处指明原因是男主人的工资降低了。

46.B

47.D

48.B睡前洗个澡，不冷不热，保持体温温度即可。因此答案应是B项。

49.B

50.A答案为A。此题与24题相同。由于主句的时态是现在完成时，助动词是have而不是do，因此在用助动词代替实义动词避免重复时要用have。

51.DA、B、C三项划线部分发[A]，而D项划线部分发[ju：]，故选D项。

52.D

53.B

54.C

55.D解析：该题测试元音字母a的读音。选项A、B、C中字母a发[ei]音；选项D中字母a发[ae]音。

56.C解析：画线部分读[h]，其他选项的画线部分不发音。

57.BA、C、D三项划线部分发[t∫e]，而B项划线部分发[tjue]，因此选B项。

58.B

59.D解析：画线部分读[el]，其他选项的画线部分读[l]。

60.A

61.A解析：本题考查动词短语的用法。makesure确定，maketrue变成现实。

62.B解析：这是一种虚拟语气。类似的还有“itisimportant；itisnecessary”等。从句用shoulddo的形式，shou