4、gether.A.havedated B.hadbeendatingC.tohavedatedD.wasdating7.Thereare51studentsinClassThree,_____failedinthetest.A.allofwhichB.allofthemC.noneofwhomD.noneofthem8.Ithehobbyoffishingasachild.A.builtupB.setupC.keptupD.tookup9.She opened the door_________ saw nothing_________ darkness.A.
5、but, but B.when, except C.but,and D.and,from10.Only_________asaninterpreter_________howimportantitwastopractisespeakingEnglish.A.whendidIwork…IrealizedB.whendidIwork…didIrealizeC.whenIwork…didIrealizeD.whenIworked…didIrealize11.MuchofChina’smilitarytechnologyissimilarto____