unit3 computers单元同步测试

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1、Unit3Computers单元同步测试u第二]教育m资O源’网　　Unit3Computers单元同步测试　　I.选择填空　　1.Putthefollowingevents_______accordingtothetimewhentheyhappenedandthenput　　them______oftheirimportanceinhistory.　　A.inorder;inorderB.intheorder;inanorder　　C.inanorder;inorderD.inorder;i

2、norder　　2.Thoughtheexperimentdidn’t______asithadbeenplanned,theresultwasstill______.　　A.workout;satisfiedB.carryout;satisfying　　C.turnout;pleasedD.workout;satisfactory　　3._______whattheyhaveachievedinthepastfiveyears,westillhavetolongwaytogo.　　A.Compa

3、ringwithB.ComparedwithC.ComparingtoD.Compareto　　4.Thoughdifferentbodymovementsmeandifferentthingsindifferentcultures,______smileis______acceptedasasignofhappinessorbeingfriendly.　　A.the;universallyB.the;usuallyC.a;globallyD.a;universal　　5.Theprocedure

4、s(程序)ofoperatingacomputerhavebeen______severaltimes,theresultsofwhichhavemadeitmucheasier_______.　　A.cutdown;tooperateB.simplified;tobeoperated　　C.reduced;tobeoperatedD.simplified;tooperate　　6.Artificialintelligencecanneverbeequal________.　　A.withthat

5、ofusrealhumansB.tousrealhumans　　C.tothatofusrealhumansD.withusrealhumans　　7.Acomputercanthinklogicallyandworkmillionsandmillionsoftimesfasterthanahumanbutit_____neverreplacehumansbecauseithasto________towork.　　A.may;beprogrammedB.can;program　　C.should

6、;programD.can;beprogrammed　　8.TheapplicationoftheInternetisconsideredasarevolutionincomputerscience,_______,computerscouldbeconnectedwith_______toshareinformation.　　A.asaresult;oneafteranotherB.astheresult,oneanother　　C.asaresult;oneanotherD.astheresu

7、lt;onetotheother　　9._______timegoesby,computersaremadesmallerandsmallerandnobodyknowsforsurehowsmall_______bemadebuttheremustbealimit.　　A.With;theycanB.As;theycanC.When;theycanD.While;canthey　　10.Withmoreapplicationstobeinvented______computers,theyare

8、sure,forthemostpa