九年级期末复习讲义RG三单项选择（15分）（）21.Theworld'spopulation(人口)ismorethan7billion,soscientistswillhaveto_________newwaystosolvefoodproblem.A.catchupwithB.keepupwithC.comeupwithD.makeupwith（）22.----Tomhadnothingforbreakfast,_______he?----_______.Hehadsomebreadandmilk.A.had,YesB.had,NoC.did,YesD.did,No（）23．MrsZhangis________allhertimeandenergy__________beingamumrightnow.A.devote;onB.devoting;onC.devote;toD.devoting;to（）24.MysisterandIoftenargue______whichTVprogramme______.A.about,watchingB.with,towatchC.about,towatchD.with,watching（）25..____theageof6,Alice_____takingpianolessons.A.At,beganB.On,beganC.At,havebegunD.On,hadbegun（）26.________amazingnews！______one-year-oldchildcandrivesuchabeautifulpicture.A.What,AB.What,AnC.How,AD.Whatan,An（）27.It’swrong__________you_________other’shomework.A.of,copyB.for,copyC.of,tocopyD.for,tocopy（）28．________you_________heisinterestedinTVseries，butIam．A．Neither；norB．Notonly；butalsoC．Either；orD．Both；and（）29.Andywouldrather______whileMillieprefers_______to_______.A.walk,jogging,walkingB.walk,jogging,walkC.towalk,tojog,walkingD.walking,jog,walk（）30.—Whathappened?—Theoldmannextdoorwasfound_____inthelivingroom.It'sverysadA.deadB.dieC.diedD.death（）31.It’stimefortest.Bequiet,please.I’mgoingto_____yourtestpapers.A.giveupB.giveoutC.handinD.workout（）32.Thequestionis_________thatnobodycananswerit.A.veryhardB.toodifficultC.strangeenoughD.sostrange（）.–Look,Marylookssad.Let’sgoand_______.A.cheeruphimB.cheerhimupC.cheerupherD.cheerherup（）34.–Mum,canIhavesomething________?–Oh,dear.Youcanonlydrinksomewater.Thereis________inthekitchen.A.todrink;nothingelseB.drinking;somethingelseC.toeat;somethingelseD.eating;nothingelse（）35.Icanhardlyknow_______somuchwastewater.A.howtodowithB.whattodowithC.whattodealwithD.howdealingwith完形填空。（15分）Everyoneneeds__36__.Weallliketowatchclosetosomeone.__37__isnicetohaveafriendtotalk,laugh,anddothingswith.__38__,sometimesweneedtobealone.Wedon’talwayswantpeople__39__.Butwewouldfeellonelyifw