2019年12月英语四级听力真题原文【完整版】.doc

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1、2019年12月英语四级听力真题原文【完整版】　　News1　　Adevicethatweighslessthanonekilogramispartofamissionthatwillallowscientiststodeliverfourthgenerationor4Gmobilecoveragetothemoonin2019。Ifsuccessful，thetinydevicewillprovidethemoonwithitsfirstevermobilephonenetwork。Thelunarnetworkwillsupporthighdefinitionstrea

2、mingofvideoanddatabetweenthemoonandearth。Thenetworkispartofamissiontothemoon。Thisisaprojectwiththegoaloflandingthefirstprivatelypaidformissiontothemoon。The4GmissionissettolaunchfromCapeCanaveralintheUnitedStatesonaspaceXFalcon9rocketin2019。Missiontothemoonintendstoestablishandtestthefirste

3、lementsofacommunicationsnetworkonthemoon。Thescientistsworkingontheprojectoptedtobuilda4Gratherthanafifthgenerationor5Gnetwork。Thisisbecausefifthgenerationnetworksarestillintestingandtrialphases。Thismeansthata5Gnetworkmaynotyetbestableenoughtoworkonthemoon‘ssurface　　Question1：Whatarescienti

4、stsplanningtodo?　　Question2：Whydidscientistschoosetosetupa4Gnetworkintheirmission?　　News2　　It‘srespondedtoafireWednesdaynightatanabandonedmallinHeywood。Thefirewasreportedat9：26pmatanoldshoppingcenteronMichiganAvenuenearSt。Mary’sChurch。Sixfireengines，twotrucksandtwochiefsrespondedtothescene

5、。Crewshadthefireundercontrolinabout45minutesandmanagedtocontainthefiretoitspointoforigin。Thereweresomepeopleinsidethebuildingwhenthefirebrokeoutbuttherewerenoreportsofanyinjuries。Fireinvestigatorshaverespondedtothescenebuthavenotyetdeterminedthecauseofthefire。Firefighterswillremainonthesce

6、neuntillaterthismorningtoensurethatthefiredoesn‘tstartupagain。Theshoppingmallhadnotbeeninusesince2002。In2014CityHalldevelopedaplantoknockdownthebuildingandreplaceitwithaffordablehousing。Howevertheplanwasdroppedduetolackoffunds。　　Question3：Whatdoesthenewsitemsayaboutthefire?　　Question4：What

7、hadCityHallplannedtodo?　　News3　　PotatochipsinJapanarebeingsoldfor6Xtheirnormalprice。Thisisafterthecountry‘smainmanufacturerstoppedsalesduetoapotatoshortage。Stormsandfloodsanditsmainpotatogrowingregionlastyearcausedtheworstharvestandmorethan3decades。Localmediar