2017年12月大学英语四级真题及答案解析(全三套)

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1、2017年12月大学英语四级真题及答案解析(全三套)四级听力第一套：NewsReport1A9-year-oldgirlinNewMexicohasraisedmorethan$500forherlittlebrotherwhoneedsheartsurgeryinHouston,TexasthisJuly.AddisonWitulski'sgrandmotherKimAllred,saidAddisonprobablyoverheardaconversationbetweenfamilymemberstalkingaboutthefundsneededtogetherlit

2、tlebrothertotreatment. "Iguesssheoverheardhergrandfatherandmetalkingabouthowwe'reworriedabouthowwe'regoingtogettoHouston,formygrandson'sheartsurgery,"saidAllred.Shedecidedtogooutsideandhavealemonadestandandmakesomedrawingsandpicturesandsellthem.”That'swhenAddisonandherfriendsErikaandEmilyBo

3、rdendecidedtoselllemonadefor50centsacupandsellpicturesfor25centseach.BeforeAllredknewit,NewMexicoStatePoliceOfficerswereamongthemanystoppingbyhelpingthemreachatotalof$568. Thefamilyturnedtosocialmediaexpressingtheirgratitudesaying,"Fromthebottomofourhearts,wewouldliketodeeplythankeachandeve

4、rypersonthatstoppedby!"1:WhodidAddisonraisethemoneyfor?2:HowdidAddisonraisethemoney?1.D)Herlittlebrother.2.B)Bysellinglemonadeandpictures.30NewsReport2:Lastweek,Franceannouncedthatthecountrywillpave621milesofroadwithsolarpanelsoverthenextfiveyearswiththegoalofprovidingcheap,renewableenergyt

5、ofivemillionpeople.CalledtheWard Way,theroadswillbebuiltthroughjointeffortswiththeFrenchroadbuildingcompanyColasandtheNationalInstituteofSolarEnergy.Thecompanyspentthelastfiveyearsdevelopingsolarpanelsthatareonlyaboutaquarterofinchthickandarestrongenoughtostanduptoheavyhighwaytrafficwithout

6、breakingormakingtheroadsmoreslippery.Thepanelsarealsodesignedsothattheycanbeinstalleddirectlyontopoftheexistingroadways,makingthemrelativelycheapandeasytoinstall.Franceisthefirstcountrytokickaroundtheideaofpavingitsroadswithsolarpanels.InNovember2015,theNetherlandscompleteda229-footlongbike

7、pathpavedwithsolarpanelsasatestforfutureprojects.However,thisisthefirsttimeapanelhasbeendesignedtobelaiddirectlyontopexistingroadsandthefirstprojecttoinstallthepanelsonpublichighways.    3:WhatwasFrance’spurposeofconstructingtheWard Way?4:Whatisspecialab