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下列哪一个不是常用的概念模型?

A、网状模型
B、E-R模型
C、扩展E-R模型
D、面向对象模型
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正确答案:

A

答案解析:

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下列关于正常枕先露分娩机转顺序,正确的是

PartIVTranslation:

I’mnotagainstusingbigwords,whenitisrighttodoso,butIhavealsolearnedthatasmallwordcanworkasmallmiracle—ifit’srightword,intherightplace,attherighttime.(PassageFour)

Ifyouwantapen,lookinsidethe_____ofthedesk.

Passage4

Questions16to20arebasedonthefollowingpassage:

IrecentlywroteanautobiographyinwhichIrecalledmanyoldmemories.Oneofthemwasfrommyschooldays,whenourninthgradeteacher,MissRaber,wouldpickoutwordsfromtheReader’sDigesttotestourvocabulary.

Today,morethan45yearslater,Ialwayscheckout“ItpaystoEnrichYourWordPower”firstwhentheDigestcomeseachmonth.Iamimpressedwiththatidea,wordpower.Reader’sDigestknowsthepowerthatwordshavetomovepeople—toentertain,inform,andinspire.TheDigesteditorsknowthatthebigwordisn’talwaysthebestword.Takejustoneexample,aQuotableQuoteformtheFebruary1985issue:”Timeisaplayfulthing.Itslipsquicklyanddrinksthedaylikeabowlofmilk.”

Nineteenwords,onlytwoofthemmorethanonesyllable,yethowmuchtheyconvey!That’susuallyhowitiswithReader’sDigest.Smallandsimplecanbeprofound.

AschairmanofafoundationtorestoretheStatueofLiberty,I’vebeenmakingalotofspeecheslately.Itrytokeepthemfairlyshort.Iusesmallbutvividwords:wordslike“hope”,“guts”,“faith”,“dreams”.ThosearewordsthatmovepeopleandsaysomuchaboutthespiritofAmerica.

Don’tgetmewrong.I’mnotagainstusingbigwords,whenitisrighttodoso,butIhavealsolearnedthatasmallwordcanworkasmallmiracle—ifit’srightword,intherightplace,attherighttime.It’sa“secret”thatIhopeneverforget.

16.Thepassageismainlyabout.

A.oneofthemanyoldmemories

B.usingsimplewordstoexpressprofoundideas

C.Reader’sDigestandschoolspeeches

D.howtomakeeffectivespeeches

17.ItseemsthatReader’sDigestisamagazinepopularwith.

A.peopleofallagesB.teenagersC.schoolteachersD.elderlyreaders

18.Theexampletheauthorgivesinthesecondparagraphmightmean.

A.onespendshisdayplayinganddrinking

B.don’twasteyourtimeasonedoes

C.timeslipseasilyifyoudon’tmakegooduseofit

D.timeisjustlikedrinkingmilkfromabowl

19.Theauthor’s“secret”is.

A.toavoidusingbigwordsatanytime

B.tousewordsthathavethepowertomovepeople

C.toworkamiraclebyusingasmallword

D.tousesmallandsimplewordswherepossible

20.Accoedingtotheauthor,well-chosenwordscangivepeople.

A.hope,courageandideas

B.confidence,determinationandstrength

C.pleasure,knowledgeandencourage

D.entertainment,informationandpower

Questions16to20arebasedonthefollowingpassage:

PartIReadingComprehension

Passage1

Questions1to5arebasedonthefollowingpassage:

InWashingtonD.C.,1600PennsylvaniaAvenueisaveryspecialaddress.ItistheaddressoftheWhiteHouse,thehomeofthepresidentoftheUnitedStates.

OriginallytheWhiteHousewasgrayandwascalledthePresidentialPalace.Itwasbuiltfrom1792to1800.atthistime,thecityofWashingtonitselfwasbeingbuilt;itwastobethenation’snewcapitalcity.GeorgeWashington,thefirstpresident,andPierreCharlesL’Enfant,aFrenchengineer,chosetheplaceforthenewcity.L’Enfantthenplannedtheycity.Thepresident’shomewasanimportantpartoftheplan.

Acontestwasheldtopickadesignforthepresident’shome.AnarchitectnamedJamesHobanwon.Hedesignedalargethree-storyhouseofgraystone.

PresidentWashingtonneverlivedinthePresidentPalace.ThefirstpresidenttolivetherewasJohnAdams,thesecondpresidentoftheUnitedStates,andhiswifeMrs.Adamsdidnotreallylikehewnewhouse.Inherletters,sheoftencomplainedaboutthecold.Fiftyfireplaceswerenotenoughtokeepthehousewarm!

In1812theUnitedStatesandBritainwenttowar.In1814theBritishinvadedWashington.Theuburnedmanybuildings,includingthePresidentialPalace.

AfterthewarJamesHoban,theoriginalarchitect,partiallyrebuiltthepresident’shomes.Tocoverthemarksofthefire,thebuildingwaspaintedwhite.BeforelongitbecameknownastheWhiteHouse.

TheWhiteHouseisoneofthemostpopulartouristattractionsintheUnitedStates.Everyyearmorethan1.5millionvisitorsgothroughthefiveroomsthatareopentothepublic.

1.TheWhiteHousewasbuiltinWashington.

A.becauseaFrenchengineerwasinvitedtodesignit

B.becausePresidentGeorgeWashingtonlikedtoliveinit

C.becausetheBritishinvaderslivedinitin1812-1814

D.becauseitwastobethenation’scapitalcity

2.ThePresidentialPalacewas.

A.paintedgrayandwhiteB.madeofgraystone

C.madeofwhitestoneD.madeverywarminwinter

3.Thepresident’shomeandthecityofWashingtonwere.

A.builtbytheAmericanarmyB.builtbytheBritishtroops

C.plannedbyGeorgeWashingtonD.plannedbytheFrench

4.Theoriginalhomeofthepresidentneededtoberebuilt.

A.becauseJohnAdam’swifedidnotlikeit

B.becauseitwascoldinwinterevenwith50fireplaces

C.becauseithadburneddownduringthewar

D.becauseGeorgeWashingtonwasnotwillingtoliveinit

5.Thenewpresidentialhomewaspaintedwhiteto.

A.coverthemarksoffireB.attracttouristfromFrance

C.topleaseMrs.JohnAdamsD.keepitwarminwinter

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