[填空]  Interviewer–WhyisEnglishsoimportant?David–Well,Englishissoimportantprimarilybecausesomanypeoplespeakitanduseit,soithasnowbecomethelinguafrancaintheworld(1)awaythatwe'veneverseenbefore.We(2)aworldlanguageofthiskindbefore.Sopeoplearelearningitnotjusttobeabletocommunicate(3)nativespeakers,butalsowithspeakersofotherlanguagesaroundtheworld.Interviewer–Andwhyhasitbecomethatdominantlanguage?David–Ithinkthereason(4)thatisactuallyverycomplicated,althoughinthetwentiethcentury,wecanjustseethatit'stheriseoftheUSmilitaryandconsumerpower.Imeanthetechnology,allthebigdevelopmentsintechnologylargelycamefromtheUS.Soallofthesedevelopmentsactually(5)withintheEnglishlanguage,andpeoplehadtolearnEnglishinordertounderstandthem,ortobenefit(6)them.TheInternetisonlyoneexampleofthatkind.Oncealanguagehas(7)thatpositionofdominance,it'sactuallyverydifficult(8)it.Sowecouldbeseeingtheemergenceofotherbiglanguagesintheworld(9)moreimportantthantheyhavebeen,likeSpanish,butit'sunlikely(10)they'regoingtoshiftEnglishfromitspositionofdominance.A.onB.inC.withD.to2.A.neverhaveB.neverhadC.haveneverhadD.hadneverhad3.A.toB.inC.withD.and4.A.forB.toC.inD.on5.A.produceB.areproducedC.haveproducedD.wereproduced6.A.forB.toC.fromD.with7.A.gotintoB.gotoutofC.gotinD.gotout8.A.shiftedB.toshiftC.shiftingD.shift9.A.becomeB.tobecomeC.becomingD.became10.A.thatB.whichC.whatD.who