答案整理b

Apassportisasmallofficialbook.Itprovidesthepersonalparticulars_.abouttheholder_______suchashis/hername,age,sex,nationalityandsoon.(D)32.About__.two-thirds______ofthecrewonthevesselarefromChina.(D)36.AllthestaffoftheEngineDepartmentlike_their_______chiefengineer.(A)63.A.C.isbetterthenD.C.___inmanyways_____.(A)132.Afterthereplacementand____cleaning____,theyreassembledthecylinder.(B)151.Allengineroomdocuments_arekept_______inthebookcase.(A)153.Avoidanyexplosion___occurring_____inboiler.(A)166.Allthemenonboardarebusyintheengineroom,__examiningandrepairing______machinesandequipment.(C)244.Afterinspection,the2ndengineerfoundNo.2cylindercover____cracked____.(A)277.Allnutsandbolts___mustbetightened_____withcarewhenyoureassembletheengine.(D)282.AlltheChineseseamen___areworking_____hardforthesocialistmotherland.(A)288.Allcylinderscovers,pistons,liners,connectingrods,andbushes__havebeendismantledandcleaned______thoroughly.(A)324.Accordingtotherepairlist,youshouldreplacethese__corrodedpipes______.(A)336.__Thegenerators______areusedtosupplytheshipwithelectricalpower.(C)338.Anymachinecanbedividedintotwoparts,__themovingpartsandthefixedparts______.(D)353.Allclassesoffirescanbesafelycutoffusing__.CO2______.(B)361.Afterservingforalongtime,itisnecessaryforaship_____.toenterashipyardforrepairs___.(D)406.Adieselengineissimilartoagasolineexceptthattheformerhasno_____.sparkplug___(D)410.Amaindieselenginecanbedividedinto_themovingpartsandthefixedparts_______.(A)415.Acylindercoverismountedonthetopofthe__cylinder______.(B)433.Atwo-strokecycletakesplacein_______twoconsecutivestrokes_oftheengine.(B)434.Afour-strokecycletakesplacein______tworevolutions__oftheengine.(B)437.Anemergencyshut-downsystemenablesthemainengine______tobestopped__quicklyinanemergency.(C)461.Asmokyexhaustindicatesthattheengineis____over-load____.(A)488.Atnormalseagoing,weuse____anexhaustgasboiler____insteadofdonkeyboiler.(C)500.______Windlassandcranes__areusedtomoortheshipandhandlethecargo.(B)501.______.Adeckcrane__areusedforliftingcargoonboardtheship.(B)502.A:Sorry,Icouldn'trepairthewinch.Iwassickthatday._That'sallright_______.(A)519._____Bilgepumpsandballastpumps___areusedtokeeptheshipdryandtrimmed.(B)522.______Cargooilpumps__arenotusedtosupplytheneedsofthemainengineandboilers.(A)530.A:Whatisthetotal_weight_______ofthegenerator?(A)536.Assoonasthemainpowerplantfails,theemergencygeneratorshouldbe__started______.(B)537.Amachinewhichtransformselectricalenergyintomechanicalenergyiscalled____motor____.(B)538.Ahydraulicmotormaybedrivenby__.theoil______.(A)545.AnA.C.generatorcansupply_______alternatingcurrent548.AnA.C.switchboardisusually_____smallerandlighter___thanthecorrespondingD.C.board.(B)556.A(An)_____indicator___onthemainswitchboardshouldshowwhethertheemergencybatteryisinserviceornot.(B)560.Atsea,weusuallyuse____aheater____toprovidehotwater.(A)567.Areyouready?Yes,I____am____.(C)323.Beforedocking,pleaseinformusofthequantityanddistributionof____.thefuelandwater____.(A)335.Beforeoperatingthenewequipment,everyonemustread____instructionbook____carefully.(D)386.Besuretomaketheengineturnby___.turninggear_____beforestartingandafterstopping.(B)480.Boilersareusedonboardshipforproducing__steam______.(A)68.Couldyoushowme__.howtooperate______thelathe?(A)91.CanIpaybycreditcards?I’mafraidyou__can’t/acceptcash______.Weonly________.(B)109.Canyouarrange__foracartotakeusto______theport?(C)300.Checkingtelegraphbeginswiththeorder_Slow_______.(A)347.Coolingsystemscanbedividedintotwoseparatesystems,____A&Bareright____.(D)375.Compressedairisusedonboardship___Alltheabovearetrue._____.(D)436._______Howmuch_coolingwateristhereinthecylindercover?(B)507.Centrifugal___.purifiers_____areusedforthepurificationofoil.(B)509.Coolersareusedforcooling_______wateroroil_.(C)528.____.Electricity____canmakeamotorrun.(A)26.___.What_____doyouthinkofyourmainengine?Itworkswell.(B)28.Didyouseeourchiefengineerandour2ndengineerthismorning?No,Isaw___.neither_____ofthem.(A)62.Doyouhavetowatchtheworker___welding_____onthespot?(B)96._______Howmuch_dieseloildoyouneed?(B)221.Duringyourwatch,youmustalways.keepintouchwith________theofficeronthebridge.(A)239.Doyouwant____toworkonboard____inthefuture?(A)260.Don’tworry,I’llkeepyou_informedofanychange_______.(A)348.Dieselengineisstartedbysupplying_______compressedair_intothecylinder.(C)360.Dieselenginesmaybedividedintotwoclasses,two-stroke/four-stroke________dieselenginesand________dieselengines.(C)379.Dieselengineconverts____heatenergyintomechanicalenergy____.(C)430.Duringthesuctionstroke,thepistonismoving_____downwards___.(D)512.Duringnormaloperationonheavyoilatsea,theoilistakenfrom_.theHOtanks_______,whereitisstored.(A)17.Excuseme,__could______youtellmewhereIcanfindatelephonebooth?(B)44.Eachpersonis___.on_____dutytwiceaday.(C)248.Everyoneisbusyintheengineroom,__doingmaintenancework______carefully.(D)280.Electricitymakesamotor____run____.(B)394.Effectivehorsepoweristhepowerdevelopedbythe_.piston_______inthecylinder.(A)395.Effectivehorsepoweristhepowerdevelopedbythepis