Unit4Earthquakes单元同步测试I.单项选择1.Whenhelearnedthathisbrotherhadreturnedfromabroad,hesetofftohishome_____.WhichofthefollowingisnotOK?A.immediatelyB.rightawayC.rightthenD.rightnowE.atonce2.Withincomegoingdownandprices______,itisveryhardtomakealivingnowadays.A.risingupB.risingC.riseD.riseup3.Youcouldhearwaterpipescracking_____they_____becauseofthecold.A.when;burstB.before;wereburstC.when;wereburstD.before;burst4.Youcanhardlyimaginetheonceclearcanal_____soseriouslypollutedthatnofishcanliveinit.A.havebecomeB.havingbecomeC.tohavebecomeD.tobecome5.Thereontheshoreyoucanseeasteampoweredshipcoveredwithdirt_____,waitingtobetakenapart.A.layinruinsB.lieinruinC.laidinruinsD.lieinruins6.Itisreportedthatfivepassengersgotkilledand_____got_____inthetrafficaccident.A.muchmore;injuredB.manymore;woundedC.manymore;injuredD.muchmore;hurt7.Steel,brickandcementareallnecessarybuildingmaterials_____.A.withwhichtobuildadamB.whichtobuildadamwithC.buildingadamwithD.tobuildadam8.Itcametotheworld_____thatmorethan10prisonerswereburied_____bytheterrorists..A.asshocking;aliveB.ashock;livingC.shocked;liveD.asashock;alive9.Whentheearthquake,adestructivenaturaldisaster,happened,ninety-ninecoalminersweretrappedinthecoalmine_____theruins,waiting_____.A.in;toberescuedB.under;forbeingrescuedC.in;torescueD.under;toberescued10.Electricityplays_____partinourlifethatitisunimaginabletolivewithoutit.A.suchimportantB.soimportantC.suchimportantaD.soimportanta11.Weshouldhaveourselves_____ifwewanttogetthework_____inthegiventime.A.organizewell;finishedB.wellorganized;doneC.wellorganized;tobefinishedD.tobeorganizedwell;tobedone12.Thestorythathappened30yearsagostillremains_____inmymindasifit_____yesterday.A.clean;happenedB.fresh;happenedC.clear;washappenedD.clearly;happened13.---Willyoupleasehelpme_____theexercisebookstothestudents?----SorryIhavebeeninaraceandmystrengthhascompletely_____.A.giveout;givenoutB.giveoff;givenupC.giveout;giveninD.giveup;givenup14.Seventypercentofthestudents_____takenpartintheworkand...