河北工業(yè)大學 學術英語讀寫與交流

1、文檔來源于中國慕課mooc學術英語讀寫與交流學術英語讀寫與交流Unit1UnderstingHackingDrones1.WhichisnotconsideredtobethethreemaincommunicationlinksA.AwirelesstetherB.AtwowaylinkC.OnemesignalstonotifyotheraircraftsD.TheincomingnavigationsignalfromGPSsat

2、ellites2.Whichisthecrectexplanationof“Achilles’Heel”inthispassageA.ThenameofonepartofbodyB.AnameofaacterinastyC.AdeadlyweaknessvulnerablepointD.Amistakemadebyhumanbeing3.Whatisthesolutionfthesmalldronetostayoutofthewayof

3、otheraircraftA.AutomaticDependentSurveillance—BroadcastB.InertialguidancesenssC.GPSsystemD.Spoofing4.WhichisnottheharmofspoofingtothedroneA.JammingthesignalfromdroneB.ThreatingaGPSsystemC.Causingapilottodie5.Comparedtoci

4、vilGPSwhatistheseriousproblemofADSBtothedroneA.ItstransmissionsarenotauthenticatedB.ItisexpensivetoaccesstoC.ItisrarelyusedD.Itishardtocontrol6.Tomaneuveradroneupdownsidewaysfwardrequirethreemaincommunicationlinks.Please

5、matchthenameofthefeaturewiththesentence.A.NominalizationB.PassivevoiceC.NoneoftheaboveD.Nonfinitefmsofverbs7.Itwasonlysavedfromcrashingbyanoperatwhowaspoisedtooverridethespoofingcomms.Pleasematchthenameofthefeaturewithth

6、esentence.A.NoneoftheaboveB.Nominalization文檔來源于中國慕課mooc14.WhichofthefollowingisnotsuggestedwhengivingapresentationA.UsepreachingmethodB.UseexamplesC.UsestatisticsdiagramsD.Usevisualaids15.Whatcanthespeakerdotoattractthea

7、udienceA.AvoideyecontactB.TalktothescreenC.TryhisbesttobehumousD.UsemovementsgesturesUnit2UnderstingTheDawnoftheAgeofArtificialIntelligence1.WhichofthefollowingisnotmentionedbytheauthsaboutthedevelopmentofATA.Theemergenc

8、eofAIwouldfundamentallychangetheeconomicgrowthprospectsB.AIimprovesthelivesofpeoplewithdisabilities.C.AIhasspeededupthewaypeopletravelaroundthewld.D.AIhaschangedthemodeofeducationmakingmepeoplegetaccesstoextensiveresourc

9、es.2.WhichofthefollowingistrueA.Over75%ofsmartphoneusersarestillindevelopedcountries.B.By2012therewereapproximatelysixbillionmobilephonesubionsinthewld.C.In2000methan30%ofmobilephonesubionsinthewldwereindevelopingcountri

10、es.D.ThesaleofsmartphonesaccdingtoIDCwillmakeupabouttwothirdsofallsalesby2017.3.“BillionsofInnovats”refersto__________.A.thoseintelligentpeopleinthehistyB.7.1billionpeopleonearthC.inventioncreationofmankindD.AImachines4.