2024年甘肃专升本英语真题

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2024年甘肃专升本英语真题

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I.ReadingComprehension(每题2分,共40 分)

Directions:Therearefourpassagesinthispart.Eachpassageisfollowedbyfivequestionsor unfinishedstatements.Foreachofthem,therearefourchoic esmarkedA,B,C andD.You shoulddecideonthebestchoiceandmarkthecorrespondingletterontheAnswerSheetwithasinglelinethroughthecenter.

PassageOne

Classifiedadvertisingisthatadvertisingwhichisgroupedincertainsectionsofthepaperandisthusdistinguishedfromdisplayadvertising.Suchgroupi ngs#s "HelpWanted","RealEstate(房地产)"，“LostandFound"aremade, the ratechargedbeinglessthanfordisplayadvertising.Classifiedadvertisementsareaconveniencetothereaderandasavingtotheadvertiser.

Thereaderwhoisinterestedinaparticularkindofadvertisementfindsalladvertisementsof thattypegroupedforhim.Theadvertisersmay,onthisacc ount,useaverysmalladvertisementifitwereplacedamonglargeradvertiseme ntsinthepaper.Itisevidentthatthereaderapproachestheclassifiedadvertisementinadifferentframeofmindfromthatinwhichheapproachestheotheradvertisementsinthepaper.Heturnstoapageofclassifiedadvertisements

tosearchfortheparticularadvertisementthatwillmeethisneeds.

Ashisattentionisvoluntary,theadvertiserdoesnotneedtorelytoo

muchextentondisplay typetogetthereader'sattention.Formerlyallclassified advertisementswereofthesamesizeanddidnothavedisplaytype.Withtheincreaseinthenumberofsuchadvertisements,however,eachadvertiserwithin acertaingroupiscompetingwithothersinthesamegroupforthereader'sattention.81.Inmanycases,theresulthasbeenanincreaseinthesizeofthespaceusedandtheadditionofheadlinesandpictures. Inthatway,theclassified advertisementhasinrealityadvertisement.Thisisparticularlytrueofrealest ateadvertising?

1.Allofthefollowingfactsareadvantagesofclassifiedadvertisementforadv ertisersEXCEPTthat

A.classifiedadvertisementchargeslessmoney

B.itiseasiertoattracttheattentionofthetargetconsumers

C.itprovidesmoreinformationforthereaders

D.itdoesnothavetorelytomuchondisplaytype

2.Oneoftheexamplesgivenoftypesofclassifiedadvertisementis

A.ahousesforsale

B.peoplewhoareaskingforhelp

C.peoplewhoarelost

D.jobvacancies

3.Whatsortofattitudedopeoplehavewhentheylookatclassifiedadvertisement,accordingtothewriter?

A.Theyareintheframeofmindtobuyanything.

B.Theyarelookingforsomethingtheyneed.

C.Theyfeellostbecausetherearesomanyadvertisements.

D.Theyfeelthesameaswhentheylookatdisplayadvertisements.

4.Accordingtothepassage,inwhichwayhavetheclassifiedadvertisements changednowadays?

A.Theydependmoreondisplaytype

B.Moremoneyischargedforthem.

C.Theyaredividedintomoregroups.

D.Theyarelessformal.

5.Whyhaveclassifiedadvertisementschangedinappearance?

A.Becausepeoplenolongerwantheadlinesandpictures.

B.Becauserealestateadvertisingisparticularlytruthfulnow.

C.Becausetheincreaseinthenumberofsuchadvertisementsmeansthey havetobesmallnow.

D.Becausetherearemoreadvertisementsnowandmorecompetitionamonga dvertisers.

PassageTwo

You stare at waterfall for a minute or two, and then shift your gaze to its surroundings.Whatyounowseeappearstodriftupward.

Theseopticalillusionsoccurbecausethebrainisconstantlymatchingitsmo del of reality to signals from the body's sensors and interpreting what must be happening-thatyourbrainmusthavemoved,nottheother;thatdownwardmo tionsisnownormal,soachangefromitmustnowbeperceivedasonupwar dmotion.

Thesensorsthatmakethismagicareoftwokinds.Eacheyecontains

about120millionrods(杆), whichprovidesomewhatblurryblackandwhitevisi on.Thesearethewindowsofnightvision;onceadaptedtothedark,theycan detectacandleburningtenmilesaway.

Colourvisionineacheyecomesfromsixtosevenmillionstructurescalle dcones(圆锥细胞). Underidealconditions,everyconecan "see" theentirerainbowspectrumofvisiblecolors,butonetypeofconeismostsensitivetored,anothertogreen,athirdtoblue.

Rodsandconessendtheirmessagespulsinganaverage20to25times

Persecondalongtheopticnerve.Weseeanimageforafractionofasecondlongerthanitactuallyappears.Inmovies,reelsofstillphotographsareprojected ontoscreensat24framespersecond,trickingoureyesintoseeingacontinuo usmovingpicture.

Likeapparentmotion,colourvisionisalsosubjecttounusualeffects.When

daygiveswaytonight,twilightbringswhatthepoetT.S.Eliotcalled“theviolet hour".Alightlevelsfall,therodsbecomeprogressivelylessresponsive.Rodsare mostsensitivetotheshorterwavelengthsofblueandgreen,andtheyimparta

strangevividnesstothegarden'sblueflowers.

However,lookatawhiteshirtduringthereddishlightofsunset,andyou'llstillseeitinits"true"colour-white.notred.Ourevesareconstantlycomp aringanobjectagainstitssurroundings.Theythereforeobservetheeffectofa

shiftinthecolourofilluminatingonboth,andadjustaccordingly.

The eyes can distinguish several million graduations of light and shades of colour.Eachwakingsecondtheyflashtensofmillionsofpiecesofinformatio

ntothebrain,whichweavesthemincessantlyintoapictureoftheworldaroundus.

Yetallthisisdoneatthebackofeacheyebyafabricofsensors,calledtheretina(网膜), aboutaswideandasthickasapostagestamp.AstheRena issanceinventorandartistLeonardodVincewroteinwonder,"Whowouldbeli evethatsosmallaspacecouldcontaintheimagesofalltheuniverse?"