大學(xué)英語提分班四級：選詞填空（2019 年12 月）

搶分app四級課程講義商志老師具體詳盡講解見商老師在“搶分”這個手機(jī)app上的課程2019年12月四級選詞填空多題多卷之第一套注：考試采取“多題多卷”模式，且試題上沒有標(biāo)出是第幾套，本講義與其他版本的4級歷年真題存在“第幾套”不對應(yīng)的情況，請依據(jù)試題進(jìn)行核對。Finally,somegoodnewsaboutairplaneIfareonaplaneasickpassenger,areunlikelygetsick.the26ofanewthatlookedathowrespiratory(呼吸道)viruses27onairplanes.Researchersfoundthatonlypeoplewhowereseatedrowasapassengertheflu,forexample----oronerowfrontoforbehindthatindividual----hadahighriskofcatchingtheillness.Allotherpassengersonlyavery28chancegettingsick,accordingthefindings.Mediareportshavenotnecessarilypresented.29informationabouttheriskgettinginfectedonanairplaneTherefore,thesenewfindingsshouldhelpairplanepassengersfeelless30catchingrespiratoryinfectionswhiletravelingbyair.Priorthenewlittlewasknownabouttherisksofgetting31infectedbycommonrespiratoryviruses,suchasthefluorcold,onanairplane,theresearcherssaid.So,32therisksofinfection,thestudyteamflewon10different33theUSduringthefluseason.Theresearchersfoundthatpassengerssittingwithinseatson34ofapersoninfectedflu,aswellasthosesittingonerowfrontoforbehindthisindividual,hadaboutan80percentchanceofgettingsick.Butotherpassengerswere35safefrominfection.Theyhadalessthan3percentchanceofcatchingtheflu.A)accurateexplorationsslimB)conclusionG)flightsC)directlyH)largelyM)D)eithernearbyN)vividlyE)evaluateJ)respondspreadO)vulnerable2019年12月四級選詞填空多題多卷之第二套Whentravellingoverseas,buywaterplasticbottlesortakechancestaparewanderingaboutaThaior26theruinsofhotsogrababottleofwaterfromalocalthesafethingdo,right?The27,andthelabel"purewater".Butinsidenotso28.bedrinkingknewthatthan90percentofallbottledwatersoldaroundworld29microplastics?Thattheconclusionofarecently30whichanalysed259bottlesfrombrandsninecountries,31anaverageofplasticparticlesperofThesemicroplasticsincludeda32commonlyknownasPETwidelyusedthemanufactureofclothingandfoodand33containers.ThestudywasconductedattheStateUniversityofNewonbehalfofOrbMedia,ajournalismorganisation.Aboutabottlesareboughteveryminute,notonlybythirstytouristsbutalsobymanyofthe2.1billionworldwidewhounsafedrinkingConfrontedthis34,bottled-watermanufacturersincludingNestleandCoca-ColaundertooktheirownstudiesusingtheThesestudiesshowedthattheirwaterdidcontainmicroplasticsfarlessthantheOrbstudysuggested.Regardless,theHealthOrganisationhaslaunchedareviewintothe35healthrisksofdrinkingwaterfromplasticbottles.AadequateinstantB)admiringG)liquidC)containsH)modifiedM)sealedD)defendingnaturalE)evidenceJ)potentialO)substancereleasedrevealingN)solves2019年12月四級選詞填空多題多卷之第三套Millionsofpeopletravelbyplaneeverysingleplanningbeingthemsoon,mightnotbelookingforwardthefeelingairtraveloftenleaveswith.Besidestheairportcrowdsandstress,travellingatahighaltitudehasrealontheAlthoughthepressureofthecabinpreventaltitudesickness,could28sleepinessoraheadache.Theloweroxygenpressurefoundaircraftcabin29thatat6,000-8,000feetofaltitude.Adropoxygenpressurecancauseheadachescertain30helppreventheadaches,drinkplentyofandavoidalcoholandAirplanefoodnotbeastastelessasthought.Theairbreatheaplanedriesoutandnose,whichyoursenseoftaste.Perceptionofsweetandsaltyfoodsdroppedbyalmost30percentasimulationofairtravel.makeyourtastebudsactiveagainbydrinkingAdrymouthmay32tastebuttasterestoredbydrinkingfluids.Althoughin-flightinfections33dryenvironmentslikeairplanes,riskofgettingsickfromanairplaneactuallylowbecauseoftheair34used.Unlessaresittingnextsomeonewhocoughingorsneezing,shouldn’tworrytoomuchaboutgetting