Unit2WorkingthelandⅠ.单项填空1．Theboylayonhisback，histeeth________andhisglaringeyes________.A．set；lookedB．set；lookingC．setting；lookedD．setting；looking2．Peoplearestruggling________pollution.A．forB．againstC．toD．on3．Itisoftensaidthat________teachershave________veryeasylife.A．/；/B．/；aC．the；/D．the；a4．—MayIopenthewindowtoletinsomefreshair?—________A．Comeon.B．Takecare.C．Goahead!D．Holdon!5．Heexpanded________hisnewtheory.A．inB．intoC．aboutD．on6．Susanwantedtobeindependentfromherparents.Shetried________alone，butshedidn’tlikeitandmovedbackhome.A．livingB．toliveC．tobelivingD．havinglived7.—Youwerebraveenoughtoraiseobjectionsatthemeeting.—Well，nowIregret________that.A．todoB．tobedoingC．tohavebeendoneD．havingdone8．—Anythingtosayaboutthelatesttalkbetweenthetwocountries?—________A．Nocomment!B．Nothingtosay.C．Ibegyourpardon?D．Goahead.9．Thefactoryisequipped________modernmachineryand________themostrecenttechniques.A．with；usesB．on；usingC．by；useD．into；touse10．It’sacknowledgedthatthetrafficaccidentwaslargely________thedriver’scarelessness.A．becauseofB．duetoC．thankstoD．witharesultof11．ForalltheseyearsIhavebeenworkingforothers.I’mhopingI’ll________myownbusinesssomeday.A．turnupB．fixupC．setupD．makeup12．Somestudiesevensuggestthatplayingmore________biggerbrainsthatare________atreasoningandlearning.A．refersto；goodB．turnsto；betterC．sticksto；goodD．leadsto；better13．Ifyourwagesaresmall，you’llbefree________incometax.A．withB．aboutC．toD．of14．________inyourclass?A．WhomdoyouthinkisthetalleststudentB．DoyouthinkwhoisthetalleststudentC．WhodoyouthinkisthetalleststudentD．Whoyouthinkisthetalleststudent15．—Hewillcometomorrow.—ButI’dratherhe________thedayaftertomorrow.A．willcomeB．iscomingC．cameD．hadcomeⅡ.阅读理解ATwoyearsago，theFunkfamilyofsuburbanChicagoadoptedaChinesebabygirlwhohadbeenabandonedonasidewalknearatextilefactoryinYangzhou.Lastyear，theRamirezfamilyofsuburbanMiamiadoptedagirlwhohadbeenabandonedaweeklateronthesamespot.BothfamiliesnamedtheirdaughtersMia.Itturnsout，afirstnameandChineseheritagearen’ttheonlythingsthethreeyearoldshaveincommon.Thegirls’mothers—HollyFunkandDianaRamirez—metonawebsiteforparentswhohadgonethroughinternationaladoptions.Afteralotofemailscomparingphotographsandbiographicaldetails，DNAtestingprovedthefamilies’suspicions:Thegirlsareprobablyfraternaltwins.“Iwasinshock，”saidRamirez，wholiveswithherhusbandCarlosinPembrokePines，Florida.“Well，nowthisisforreal.”TheInternetandWebgroupsrevolvingaroundinternationalorphanagesareincreasinglybeingusedtolinkadoptedchildrenwithbiologicalkin(亲属)．ThesitethatFunksandRamirezesusedhasamembershipof137people，with15setsoftwinsand7setsofsiblingswhoserelationshipshavebeenconfirmed.AtareunionatChicago’sO’HareInternationalAirport，MiaDiamondFunkandMiaHanyingRamirezshylysurveyedeachother，andthenreachedforeachother’shand.DNAtestsestablishan85percentprobabilitythatthegirlsareatleasthalfsisters.Scientistsdonothaveabiologicalparenttotestandreachagreatercertainty，butgiventheiragesandphysicalsimilarities，expertssayitislikelytheyarefraternaltwins.DouglasandHollyFunkhopetobringtheirMiatoMiamiinOctober.Bothsetsofparentssaytheyarecommittedtostayingintouchandoftenletthetwosisterstalktoeachotheronthephone.16．Boththeadoptedgirlssharedafirstname___...
