实用英语CET4听力试题练习实用5篇

好文供参考!1/9实用英语CET4听力试题练习实用5篇【引读】这篇优秀的文档“实用英语CET4听力试题练习实用5篇”由网友上传分享，供您参考学习使用，希望此文对您有所帮助，喜欢的话就分享给下载吧！最新英语CET4听力试题练习1SyrianForeignMinisterWalidal-MoallemsayshisnationiswillingtoworkwiththeinternationalcommunityinthefightagainstIslamicStatemilitants.Healsoappealedtootherstoendtheirsupportforthemilitants.TheofficialspokeMonday;thedayafterSyrialostamajorairbaseinthenorthernRaqqaprovince.Mr.Moallemsaid,Mygovernmentisreadytocooperateandcoordinatebothregionallyandinternationallytofightterrorism.HesaidthattheIslamicStatemilitantsandJabhatal-Nusrat,anotherjihadistgroup,aremoredangerousthantheTalibanoral-Qaida.ThetwogroupshavefoughtagainsttheanditsNATOalliessince2001好文供参考!2/9But,Mr.MoallemwarnedagainstairstrikesinSyria.HesaidanyactioninSyriamustbeapprovedbySyria.HewarnedthatSyriacouldattempttoshootdownwarplanesthattakeactionwithoutapproval.TheSyrianforeignministeralsoaccusedbothQatarandTurkeyofsupportingthemilitants.UkraineSaysRussianMilitaryHasCrossedItsBorderAtopUkrainianofficialsaidMondayRussiantanksandothermilitaryvehicleshadcrossedintosoutheasternUkraine.AspokesmanforUkrainesNationalSecurityCouncil,AndriyLysenko,saidthegroupof10tanks,twoarmoredvehiclesandtwotruckscrossedthebordernearShcherbak.HesaidtheRussianmilitaryvehicleswereflyingflagsofseparatistDonetskrebels.最新英语CET4听力试题练习2FromLearningEnglish,thisisScienceintheNews.ImFaithLapidus.好文供参考!3/9AndImMarioRitter.Todaywetellaboutherbsandspices,andsomeoftheirmanyuses.Peoplehavebeenusingherbsandspicesforthousandsofyears.Generally,herbscomefromthegreenleavesofplantsorvegetables.Sfromotherpartsofplantsandtrees.Someherbsandspicesarevaluedfortheirtaste.Theyhelptosharpenthetasteofmanyfoods.Othersarechosenfortheirsmell.Stillotherswereusedtraditionallyforhealthreasons.Whenpeoplethinkofimprovingtheirdiet,theyoftentalkabouteatingmorefruitsandvegetables.Otherswanttoeatmorefishandlessredmeat,inadditiontoreducingtheamountoffoodtheyeat.But,theycanimprovetheirdietsevenmorewithjustasimpleaddition.Americanresearchershavefoundthatadietrichinspicescanhelpreducetheharmfuleffectsofeatinghighfatmeals.ResearchersatPennsylvaniaStateUniversityreportedthefindings.PennStateAssociateProfessorSheilaWestled好文供参考!4/9aninvestigationofthehealtheffectsofaspice-richdiet.Herteamknewthatahigh-fatmealproduceshighlevelsoftriglycerides,akindoffat,intheblood.Shesaid,Ifthishappenstoofrequently,oriftriglyceridelevelsareraisedtoomuch,yourriskofheartdiseaseisincreased.Wefoundthataddingspicestoahigh-fatmealreducedtriglycerideresponsebyabout30percent,comparedtoasimilarmealwithnospicesadded.最新英语CET4听力试题练习3FromLearningEnglish,thisistheTechnologyReport.Thereareincreasingcallsforlawmakerstoreconsidercopyrightlawsthatprotecttheownersof3-Dprintingdesigns.Butthereisalsoconcernthatextensivelawscouldsuppressnewideas.3-Dprintershavespreadfromscientificlabstoindustrialworkshopstoprivatehomes.Andpricesof3-Dprinterscontinuetodrop.Designersdemonstratealargenumberof好文供参考!5/9differentmachinesat3-Dprintshows.Therearemodelsthatcanproducecomplexcopiesofhumanorgans.Therearelesscostly3-Dprintersthatmaketoysforchildrenorpartsforhomeelectricaldevices.OneGermanautomakerrecentlydemonstratedanexampleofacarstructureprintedinonepiece.AndaChinesemanufactureradvertisedahousecreatedina3-Dprinter.Withthehelpofcomputer,almostanyonecanprintexactcopiesofmanykindsofobjects.Buttheyalsoviolatethelawindoingso.JulieSamuelsisalawyerwiththecivillibertiesgroup,ElectronicFrontierFoundation.Shesayspeopleshouldbecarefulaboutwhattheycreatewhenusing3-Dprinters.Ifacertaindesignthatyouwanttoprintiscoveredbycopyright,thenifyouprintthatyouareinfringing,arguably,someonescopyright,saidJulieSamuels.But3-Dcompaniesareconcernedaboutpassingmorerestrictivecopyrightprotectionlaws.They好文供参考!6/9thinktheselawscouldplacebansontherightsofcitizens.Theyalsobelieverestrictivecopyrightlawscouldsuppresstechnologicalinvention.最新英语CET4听力试题练习4FromLearningEnglish,thisistheEconomicsReport.InternationaleconomistssaytheyarehopefulaboutAfricaseconomy.Theysayeconomicgrowthonthecontinentwillincreasebyasmuchasfiveorsixpercentoverthenexttwoyears.Thatwouldbethecontinentshighestgrowthratesincetheworldwideeconomicrecessionin。Economicexpertssaythegrowthispartlybecausegovernmentshaveestablishedpoliciesinvitingtoforeigninvestors.TheysayincreasedtradeamongAfricannationsisalsogrowingthecontinentseconomy.Andtheexpertssaythegrowthiswidespread.TheymadetheobservationsintheAfricanEconomicOutlookreport.TheAfricanDevelopmentBank,theUnitedNationsDevelopmentProgramandtheOECD好文供参考!7/9DevelopmentCenterproducedthereporttogether.AngelaLusigiisaU.N.DevelopmentProgrameconomistandpolicyadviserforAfrica.AlotofpeoplethinkgrowthinAfrica,theythinktheonlydrivenbymineralwealthoroil-exportingcountries,butwefindnowthereportthatevencountriesthatarenotresourcericharestillgrowingeffectively.Thisismainlybecauseoftheiragriculturalsectorbutalsogrowthinservices[includingtourism]andalittleinmanufacturing,saidLusigi.ThereportsaysAfricastopforeigntradepartnerisEurope.About40percentofAfricantradeiswithEuropeannations.25percentiswithAsia