课时作业(三十三)[选修7Unit3Underthesea](限时：35分钟)Ⅰ.单项填空1．Theyurgedthatthelibrary________openduringthevacation.A．waskeptB．wouldbekeptC．iskeptD．bekept2．Recentyearshave________therapiddevelopmentoftheInternetanditsinfluenceonsocietyandpeople.A．watchedB．observedC．witnessedD．realized3．Theeventhasnotonlyincreasedpublic________ofworldhunger，butraisedalotofmoneyforthepoorchildren.A．directionB．contributionC．awarenessD．loneliness4．Whydon'tyoubring________tohisattentionthatyouaretooilltoworkon?A．thatB．itC．hisD．him5．Thelocalgovernmentprovided________forthehomelesssoonaftertheflood.A．possessionsB．accommodationsC．souvenirsD．groceries6．Thelastdecadeofthe21stcentury________therapid,steadydevelopmentofChinainvariousfields.A.witnessedB.waswitnessedC.iswitnessedD.hadwitnessed7．________onhispastmistakes,Tedrealizedthathehadstayedaroundthewrongpeople.A.ToreflectB.ReflectingC.ReflectedD．Beingreflected8．WhenI________inthekitchen，nothingmademefeelbetterthanpreparingtheeggsandservingthemjustthewaythecustomerswanted.A．helpedoutB．figuredoutC．workedoutD．foundout9．________oftheurgencyofthecurrentsituationmakeshimwanttolearnmore.A．BeingawareB．AwareC．TobeawareD．Beaware10．Thefrequentrobbers'attacksnearthebanksweresooftenthatit________thelocalpolicetotakeimmediateactiontofightagainstthecriminals.A．calledB．chargedC．urgedD．impressed11．________unemploymentandcrimearehigh，itcanbeassumedthatthelatterisduetotheformer.A．BeforeB．WhereC．UnlessD．Until12．Youhavenoideahowshefinishedtherelayrace________herfootwoundedsomuch.A．forB．whenC．withD．while13．Aftertryingmanytimes，theyhadto________thehopeofsavingtheseriouslywoundedelephant.A．abandonB．releaseC．discourageD．resign14．Tomdoesn'treallyworkhere.He________untilhisbrotherrecoversandcomestoworkagain.A．justhelpsoutB．wasjusthelpedoutC．isjusthelpingoutD．willjusthelpout15．Research________outsupportsmyideathatourcompanyshouldtakeactioninnotime.A．tocarryB．carryingC．beingcarriedD．havingcarriedⅡ.完形填空There'salwaysbeenadebateonwhetherhumanbeingsareborngoodorbad.Dependingonhowyouviewtheworld，youcanthinkofallthecrimesandinjusticeandconcludethatwe'rebad，soweneedasystemoflawstokeepusincheck.However，therearealsoalotofstoriesofgooddeeds.Ithinkwe'reallborngood.Today，ItookatriptoSouthBendtoattendmyfriends'weddingreception.Ihad__16__thenightbeforeattheforecastanditsaidweweregoingtogetabout3inchesofsnow，soIthought“，That'snotso__17__”．IsetoutonmyjourneyanditwascompletelyclearuntilI__18__togettowardsNiles，M1…Iwas__19__withthisominous(不祥的)cloud.Ithoughttomyself“，Hmm，thiscan'tbeagood__20__”．Soonenough，thehighwaybecameasnowpackedwallofwhite.Ishouldhaverememberedthatsuchseverechangesin__21__arecommoninthispartofAmerica.IthentriedtogettothepopulousareaofSouthBendandgot__22__inthesnow，__23__toturnleftontoastreet.I__24__for20minutestodigmyselfoutwithonlyascraper(刮刀)．Itwasn'tavery__25__street，soIdidn'tseemanypeople.JustasIwasstartingtogiveup，afewpeoplestoppedbymycarandthenhelpedpushmeoutofthesnowbank.Itwasonepersonatfirst，andthenafewothers.Then，onthewaytomydestination，anotherladygotstuck.__26__，Igotoutandwas__27__toofferthesamehelpthatIhadreceived.Atleastfiveothersjoinedmeinmy__28__togethercarunstuck.Itiskindofstormthatmakesroadsundrivable.SouthBend__29__upgettingover3feetofsnow.Inthe...
