【答案】汽车实用英语y 过程性评测(25)【参考答案】

判断题:10道,每道4分,总分40 1.Servicebrakesareappliedbypushingonthebrakepedal,andthuspressurizethebrakehydraulicsystemandapplythefrictionassembliesatallfourwheelstostopthecar. 正确 错误 2.Thisfactmustn'tbetakenintoaccountinchoosingtheclutchsafetyfactor. 正确 错误 3.Whydon’twehaveabarbecue?That'sagoodidea. 正确 错误 4.Thebrakeliningmaterial’sexposuretotheweatherresultedinpoorbrakinginthewet,anddirtandgritthrownupfromunpavedroadscausedtheunprotectedbrakeliningtowearveryrapidly. 正确 错误 5.Whenavehicleiscorneredtheinnerwheelmovesthroughashorterdistancethantheouterwheel.Thismeansthattheinnerwheelmustslowdownandtheouterwheelmustspeedup. 正确 错误 6.Exhibitinghighefficiencyintransmittingtotalenginepower,fixed-ratiotransmissionsarecheapandsimpleindesigncomparedtosteplessones,whichisthereasonwhytheyhavegainedwideacceptanceindifferenttypesofvehicles. 正确 错误 7.Simpleindesign,two-shafttransmissionshavelowlevelofnoiseandincreasedefficiencyinintermediategears,themostimportantadvantagesofwhichareconvenientarrangementandsimpledesignwhentheengineinfront-wheelandall-wheeldrivevehicl 正确 错误 8.Howareyoufeeling?Ifeelmuchbetter.Thankyou. 正确 错误 9.Single-discclutchesaresimpleinmakingandserving,reliableandnotedforsufficientlygooddisengagement，andensureeffectiveheatremovalfromfrictionpairs. 正确 错误 10.Thetransmissiongears,notonlytranmitpower,theycan'tincreaseordecreasespeedandtorque. 正确 错误 单选题:30道,每道2分,总分60 1.Iamnotfeelingverywell.I________toseethedoctor. should would need needed 2.Thecharacteristicfeaturesoftransmissionswithcylindricalmaingearenclosedinonecasingarefive______andone______. reversegears;forwardgear forwardgears;reversegear topgears;bottomgear bottomgears;topgear 3.Themainrequirementsfortheclutchare_______. simpleconstruction highreliability minimumclutchweight alloftheabove 4.Myhousewarmingpartyis________Mary’s. differentfrom differentas asdifferentas different 5.Thedependentsuspensionhasa______connectingtheleftandrightfront-wheelknuckles. I-beamorsolidaxle wheelhub spindle kingpin 6._______anyyogaclassesintheevenings? Isthere Arethere Is Have 7.Bythemethodofchangingthegearratio,thetransmissionsaredividedinto______,stepless,andcombinedtransmissions. fixed-ratio multiple-speed five-speed fixed-axle 8.I'llgive_________. themanthebook thebooktheman thebookfortheman thebooktotheman 9.Today’sclutchdesignssometimesmakeprovisionfortwoindependentclutches:oneforstartingawayfromrest;andtheotherfor______. gearchange disconnectingtheengine allowingenginebraking alloftheabove 10.Hurryup.Wedon'thave________time. many enough toomany much 11.Inmoderntransmissionsofgeneral-purposetrucksandbused,thegearratiovariesbetween___. 5.0and8.0 10and20 3.0and4.5 6and16 12.Bytheshapeoffrictionsurfaces,clutchescanbedividedintodisctypes,drumtypesand_____. blocktypes conetypes single-disctypes double-disctypes 13.Mostcarshave_______universaljoints，oneateachendifthepropellershaft. no one two three 14.Coilspringsmaybeusedoneitherthefrontor________ofthecar. at on or and 15.Whenareyou______London_________Paris? leave，gotoleavingfrom，to leaving，for leavefor 16.Thesuspensionsystemembracessprings,______,andshockabsorbers. propellershafts torqueconverters controllinkages frictionclutches 17.Beforediscussingeachcomponentindetail,youshouldbeabletovisualizeeach_______partandhowitfunctionsinrelationtotheotherparts. no major important half 18.She________ateacherinShanghailastyear. is was were are 19.IhaveanEnglishclass________aweek. three threetime threetimes two 20.Relativelysmalladaptabilitytochangesofexternalloadsisthedistinguishingfeatureof_____. internalcombustionengines gasturbineengines Stirlingengines steamengines 21.Bythemethodoftransmittingtorque,clutchescanbedividedintofriction,automaticand______clutches. hydraulic forcedcontrol automaticcontrol BandC 22.I'm_________alistofthingstobuy. doing making having make 23.Whenavehicleiscorneredtheinnerwheelmovesthroughshorterdistancethantheouterwheel.Thismeansthattheinnerwheelmustslowdownandtheouterwheelmust________. slow quickly slowdown speedup 24.Inthesuspensionsystem,thespringscanbeofthecoil,leaf,pneumaticand______type. torsionbar strut conical cylindrical 25.Thesuspensionsystemworkswiththetires,frame_______unitbody,wheels,wheelbearings,brakesystem,andsteeringsystem. or and not either 26._______ofthebluegearsfreewheelontheyellowshaftatthedifferentratescontrolledbytheirratiostothelayshaft. Both Neither Either None 27.Roseisexperienced_________training. in at of on 28.Whichis_________，theYangtzeRiverortheYellowRiver? abitlong morelong longest longer 29.________prepareeverythingtoday? Howabout Whydon'twe Whatabout Whynotto 30.Inclutcheswithperipherallocationofsprings,thespringsmaybulgeundertheactionof_____. physicalforce electricalenergy centrifugalforce semi-centrifugalforce