简介:Unit1MakingaDifferenceⅠ.单项填空1.Ifailedinthefinalexaminationslasttermandonlythentheim-portanceofstudies.A.IrealizedB.IhadrealizedC.hadIrealizedD.didIrealize2.Sometimesitwasabitboringtoworktherebecausetherewasntalwaysmuchtodo.A.suchB.thatC.moreD.quite3.Icanlendthemoneytoyou,butyoumustthatyoullpayitbackinduetime.A.engageB.imagineC.scanD.predictolden4.Wewantedtogethomebeforedark,butitdidntquiteasplanned.A.makeoutB.turnoutC.go...
简介:Ⅰ.单项选择1.——Hestillhasn'tfinishedtheworkaftersuchalongtime.——He____veryhard.A.mustn'thaveworkedB.canhaveworkedC.can'thaveworkedD.shouldn'thaveworked2.——It'salreadyseveno'clock.MissLiuhasn'tturnedupyet.——She____thebus.