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一个计算机操作系统通常应具有()。

更新时间:2024-11-24 00:42:38
A、CPU的管理;显示器管理;键盘管理;打印机和鼠标器管理等五大功能
B、硬盘管理;软盘驱动器管理;CPU的管理;显示器管理和键盘管理等五大功能
C、处理器(CPU)管理;存储管理;文件管理;输入/出管理和作业管理五大功能
D、计算机启动;打印;显示;文件存取和关机等五大功能
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正确答案:

C

答案解析:

暂无解析

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ReadingComprehension

Passage1

Languagesaremarvelouslycomplexandwonderfullycomplicatedorgansofculture.Theyembodythequickestandthemostefficientmeansofcommunicatingwithintheirrespectiveculture.Tolearnaforeignlanguageistolearnanotherculture.Inthewordsofapoetandphilosopher,“Asmanylanguagesasonespeaks,somanylivesonelives.”Acultureanditslanguagesareasinseparableasbrainandbody;whileoneisapartoftheother,neithercanfunctionwithouttheother.Inlearningaforeignlanguage,thebestbeginningiswiththenon-verballinguisticelementsofthelanguage,itsgestures,itsbodylanguage.EyecontactisextremelyimportantinEnglish.Directeyecontactleadstounderstanding,or,astheEnglishmaxim(格言)hasit,seeingeye-to-eye.Wecanneverseeeye-to-eyewithanativespeakerofEnglishuntilwehavelearnedtolookEnglishisspoken

3.Accordingtothispassage,gesturesare________.

A.non-verbalaswellasnon-linguistic

B.verbalandlinguistic

C.non-verbalbutneverthelesslinguistic

D.verbalbutneverthelessnon-linguistic

4.“Asmanylanguagesasonespeaks,somanylives”means________.

A.ifoneleansmanyforeignlanguages,onewillhaveabetterunderstandingofhisownlanguage

lifeisricherandmoreinterestingifoneknowsseverallanguages

nomatterhowmanylanguagesoneknows,onecanneverknowmorethanone’sownculture

ifapersonspeaksonlyonelanguage,hewillliveaveryhappylife

5.Oneofthefollowingwhichisnotsynonymouswiththeothersis_______.

A.signsB.gesturesC.maximsD.bodylanguage