Aarr和Barr两个数组说明如下:VARAarr:Array[0…7]ofchar;Barr:Array[-5…2,3…8]ofchar;这两个数组分别能存放的字符的最大个数是

A、7和35
B、1和5
C、8和48
D、1和6
查看答案
正确答案:

C

答案解析:

暂无解析

上一题
你可能感兴趣的试题

Itisnotuncommonforthere_____problemsofcommunicationbetweentheoldandtheyoung.

A、being
B、wouldbe
C、be
D、tobe

_____theirhelp,wewouldnothavesucceeded.

A、Hadn’tbeenfor
B、Hadnotitbeenfor
C、Ithadn’tbeenfor
D、Haditnotbeenfor

Passage1

Questions1to5arebasedonthefollowingpassage:

DoyouwanttosaywhatyouthinkinalettertothePresidentoftheUnitedStates?You’llgetareplyfromhim—writteninink,nottyped—afteronlyafewdays.

ThePresidentgetsabout4,000letterseveryweek.HeanswerseveryonewhowritestohimonspecialWhitesHousepaper.Buthedoesn’tneedalotoftimeforit.Infact,heonlygives20minutesaweektolookathispersonalcorrespondence.Hehasthemostmodernsecretaryintheworldtohelphim.

It’scomputer,worth£800,000,whichhasitsownroomsonthefirstflooroftheWhiteHouse.IthasabankofelectronicpenswhichwritelikethePresidentwrites,inhisfavoritelightblueink.EachletterthePresidentreceivesgetsanumber,accordingtothetypeofansweritneeds.Thepensthenwritethecorrectreplyforit,accordingtothenumber.Eachlettertakeslessthanasecondtowrite.AWhiteHouseofficialsaid,“It’snotimportantthatletterscomefromacomputer.EachlettersayswhatthePresidentwantstosay.”

1.forareplyfromthePresident.

A.YouhavetowaitalongtimeB.Youonlyhavetowaitseveraldays

C.YouhavetowaitatleastonemonthD.Youonlyhavetowaitafewweeks

2.ThereplyfromthePresident.

A.isalwaysprintedB.isalwaystyped

C.isalwayswrittenininkD.isalwayswrittenbyhimself

3.Ittakesthecomputertowritetenletters.

A.nomorethantensecondsB.alittlemorethantenseconds

C.lessthantensecondsD.atleastonesecond

4.Thecomputercanbedescribedas.

A.expensivebutefficientB.possessingabeautifulhandwriting

C.heavyandinefficientD.thePresident’smostreliablesecretary

5.Itcanbeinferredfromthepassagethat.

A.thePresidentneverreadsanyletterswrittentohimbyordinarypeople

B.thePresidenthiresaveryefficientsecretarytodealwithhiscorrespondence

C.thePresidentdoesnotreallycareaboutthelettershereceiveseveryweek

D.thePresidentisassuredthatthecomputerexpresshisviewsintheletters

Yesterdaywassucha____daywedecidedtogoforadrive.

A、glorious
B、dynamical
C、avenue
D、invitation

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

热门试题 更多>
相关题库更多>
网络技术
数据库
信息安全技术
软件测试技术
试卷库
试题库