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页数:6页
时间:2020-06-22
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1、ReadingcomprehensionQuestions21to25arebasedonthefollowingpassage.Accordingtoairlineindustrystatistics,almost90%ofairlineaccidentsarenotsurvivableorpartiallysurvivable.Butpassengerscanincreasetheirchancesofsurvivalbylearningandfollowingcertaintips.Expertssaythatyoushouldreadandlistento
2、safetyinstructionsbeforetakeoffandaskquestionifyouhaveuncertainties.Youshouldfastenyourseatbeltlowonyourhipsandaspossible.Ofcourse,youshouldalsoknowhowthereleasemechanismofyourbeltoperates.Duringtakeoffsandlandingsyouareadvisedtokeepyourfeetflatonthefloor.Beforetakeoffyoushouldlocatet
3、henearestexitandanalternativeexitandcounttherowsofseatsbetweenyouandtheexitssothatyoucanfindtheminthedarkifnecessary.Intheeventthatyouareforewarnedofapossibleaccident,youshouldputyourhandsonyouranklesandkeepyourheaddownuntiltheplanecomestoacompletestop.Ifsmokeispresentinthecabin,yoush
4、ouldkeepyourheadlowandcoveryourfacewithnapkins,towels,orclothing.Ifpossible,wettheseforaddedprotectionagainstsmokeinhalation.Toevacuateasquicklyaspossible,followcrewcommandsanddonottakepersonalbelongingswithyou.Donotjumponescapeslidesbeforetheyarefullyinflated,andwhenyoujump,dosowithy
5、ourarmsandlegsextendedinfrontofyou.Whenyougettotheground,youshouldmoveawayfromtheplaneasquicklyaspossible,andneversmokenearthewreckage.21.Accordingtotheexperts,whenshouldtravelersreadandlistentosafetyinstructions?A.Duringlandings.B.Inanemergency.C.Throughouttheflight.D.Beforetakeoff.2
6、2.Whichexistssuggestedinthepassageshouldanairlinepassengerlocatebeforetakeoff?A.TheonesthatcanbefoundinthedarkB.TheonesatthebackoftheplaneC.Thetwoclosesttothepassenger’sseatD.Thenearestone23.Judgingfromthepassage,peoplehavemorechancetosurvivefiresinaircraftifthey_____.A.fastentheirsea
7、tbelttightlyB.keeptheirheadslowC.keeptheirfeetflatonthefloorD.readairlinesafetystatisticsbeforetakeoff24.AirlinepassengersarespecificallytoldNOTto_____.A.carrypersonalbelongingsinanemergencyB.jumpinanycircumstancesC.askquestionsaboutsafetyduringtheflightD.locatethenearestexit25.Whatis
8、thema
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