【答案】汽车实用英语y 过程性评测(46)【参考答案】

判断题:10道,每道4分,总分40 1.Therearendofthecrankshaftusuallycontainsaflangewithadrilledandtappedhole.Theflywheelissecurelyfastenedtoit. 正确 错误 2.Thehistoricalcodesarelistsofthingsthathavebeendetectedinthepastbutarenolongeranissue,whilsttheactivecodesarethingsthatareaproblemrightnow. 正确 错误 3.Thesetoolscanreadoutthefaultcodeandresetthesystemtocontainnocodes. 正确 错误 4.Asamixtureofwaterandoil,coolantcirculatesthroughthesewaterjackets,pickingupheatandcarryingitaway. 正确 错误 5.Areyoureadytoorder`?Yes.I’llhaveachickensaladplease. 正确 错误 6.WhendidhegotoAmerica.Twoyearsago. 正确 错误 7.Thecompletecycleofanenginerequiresthreepistonstrokes:compression,powerandexhaust. 正确 错误 8.Theheavystressesimposedupontheshaftduringoperationrequireitsconstructiontobeverystiffandtough.Thematerialusedforitsmanufactureisaspecialalloysteel,whichiseithercastorforgedintoshape. 正确 错误 9.Oneofthedifferenceeitherthedieselengineorthepetrolengineisthecompressionratioofthedieselengineisveryhigh. 正确 错误 10.Isthereabanknearhere?Yes.Isawhimthismorning. 正确 错误 单选题:30道,每道2分,总分60 1.Comparedwiththein-linepump,theDPAhasthefollowingadvantages:self-lubricating,easyservicing,lowcostofproductionand______. acommonsingleelement fittedtomorebiggerengines. amoreprecision-builtunit BothAandC 2.ThedoctortoldMrSmiththathewouldn’tgetbetterifhedidn’t_________smoking. giveup giveaway giveout giveto 3.Haveyouhadyourbreakfast?No,Ihaven’thadit______. never yet just erer 4.Theshortcomingsofthepetrolengineinthenineteenthcenturyincludethefollowingsexcept______. unreliablenatureoftheignitionsystem veryexpensiveandnotefficientenough nosparkplugisused highfireriskcausedbypetrol 5.I’mreallylookingforwardto______fromyou. hear heard hearing beinghear 6.Ihavetogonow.Ihavetopick______mysonfromschool. in with up from 7.Isitdifficulttolearnto________TaiChi? play go do beat 8.Mybrothertoldme________histriptoScotland. on in about with 9.I'mgoingtobuyMaryabirthdaygift.Doyouhave＿inmind? specialsomething specialanything anythingspecial somethingspecial 10.Arodconnectstheactuatortothelatch,andanotherrodconnectsthe_____totheknobthatsticksupoutofthetopofthedoor. rob latch lock knob 11.Thetwobasictypesoffuelinjectionpumpsusedinthedieselengineare______andin-linetype. out-linetype low-pressurepipe DistributorPumpAssembly fuelfilter 12.Thedieselengineisalsocalledcompressionignitionenginebecause______. compressionstrokeisoneofthefour-strokesofadieselengine. thedieselengineisignitedbytheheatofcompressionnotbyspark. thedieselenginehasaveryhighcompressionratio. BothAandB 13.MrHiltonisnotgoodatmusic.Neither________hischildren. are is be being 14.Thefunctionofthepistonringsisto________. helpcoolthepistonbytransferringheatfromthepistontothecylinderwall provideaslidingsealbetweenthepistonandcylinderwall scrapeoiloffthecylinderwallasthepistonmovesdownonthepowerandintakestrokes. alloftheabove 15.Therewasn’t__________inthehousewhenshegothome. any some somebody anybody 16.Sorry,I’mnotfreethisevening._______dinnerwithMike. Iwillhave I’mhaving Ihave have 17.IwaswatchingTV＿＿＿thetelephonerang. while when since what 18.Themanagertoldalltheemployees_________lateformeeting. notbe benot nottobe no 19.Ilovetravelling.I________mostplacesintheworld. havebeento havegoneto wentto was 20.Pistonsformodernenginesaremadeof_______. castiron steel aluminum-alloy tin-alloy 21.Heisagoodfriendof_________. we our's our ours 22.______makesthepistontomoveupanddownintheenginecylinder. pressurechanges pistonhead atmosphericpressure mechanicalforce 23.Isthesupermarket________therightorleft? on in at under 24.IhadasandwichbeforeIplayedbasketball,________I’mveryhungrynow. but and so to 25.Duringthepowerstroke,aforceofupto4000poundsissuddenlyappliedtothepistonheadfor_______timesasecond. 30 40 70 30to40 26.Theconnectingrodismadeof______. castiron forgedalloysteel aluminum-alloy sheetsteel 27.Couldyoupleasetelluswhatkindofwork＿＿＿youhavegotexperience? atthat inwhich which that 28.Sheorderedthefish,_________? doesn’tshe didn’tshe hasn’tshe didshe 29.Whenyouindicateonewayandtheblinkerflashes_______thanwhenyouindicatetheotherway,itmeansoneofthebubshasblown. quicker slower faster auickly 30.Thewindowliftonmostcarsusesareallyneatlinkagetoliftthewindowglasswhilekeepingit________. level open close clean