A.Accurate communication is of utmost importan
问题详情
A.Accurate communication is of utmost importance.
B.Pilots should be able to speak several foreign languages.
C.Air controllers should keep a close watch on the weather.
D.Cooperation between pilots and air controllers is essential.请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：A
Whatlessoncouldbedrawnfromtheaccident?A)。SectionBPassageOneEdgarAllenPoe,anAmericanwriter,wasbornin1809.Hisparentswereactors.Edgarwasababywhenhisfatherleftthefamily.(16)Hewastwoyearsoldwhenhismotherdied.HewastakenintothehomeofawealthybusinessmannamedJohnAllen.Hethenreceivedhisnewname,EdgarAllenPoe.Asayoungman,PoeattendedtheUniversityofVirginia.Hewasagoodstudent,buthelikedtodrinkalcoholandplaycardgamesformoney.Asanunsldlledgameplayer,heoftenlostmoney.(17)Sincehecouldntpayoffhisgamblingdebt,helefttmiversityandbeganworkingformagazines.Heworkedhard,yethewasnotwellpaid,orwellknown.Attheageof27,hegotmarried.ForatimeitseemedthatPoewouldfredsomehappiness,buthiswifewassickformostoftheirmarriage,anddiedin1847.Throughalliriscrises,Poeproducedmanystoriesandpoemswhichappearedindifferentpublications,yethedidntbecomefamousuntil1845,whenhispoem,TheRaven,waspublished.Thereisaquestion,however,aboutPoesimportanceinAmericanLiterature.SomecriticssayPoewasoneofAmericasbestwriters,andevenhadagreatinfluenceonmanyFrenchwriters,butothersdisagree.(18)TheysayPoesworkisdifficulttounderstandandmostofhiswritingdescribesmanyunpleasantsituationsandevents.EdgarAllenPoediedin1849whenhewas40yearsold.(19)Itissaidthathewasfounddeadafterdaysofheavydrinking.
