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Bythetimethepolicecame,thealiens____

By the time the police came, the aliens _____ for a few minutes.
[     ]
A. have already left
B. had left
C. had been away
  初中三年级英语被动语态   本列表只显示最新的10道试题。
被动语态 Peoplemustpouringdirtywaterintothelake.[]A.stopfromB.bestoppedC.stoppedfromD.stopped
被动语态 句型转换。1.Myparentsshouldallowmetostudywithfriends.改为同义句Ishouldtostudyw
被动语态 -Canyougotoschoolinotherclothes?-No.Wetogointotheschoolunlessweareinschooluniforms.[
被动语态 Bytheendof1989manybuildingsbuiltinthecity.[]A.willB.havebeenC.hadbeenD.have
被动语态 根据括号里的要求改写句子。1.Thepencanbekeptfortwoweeks.对画线部分提问thepen
被动语态 Thepostmanusuallyusesamachinetodividethelettersintotwosorts.Thenthelettersfromoneplacet
被动语态 HaveyoueverheardofDolly,theclonedsheep?Yes,sheinScotlandafewyearsago.[]A.createdB.wasdi
被动语态 ThistheorybyEinstein.[]A.putforwardB.hadbeenputforwardC.wasputforwardD.hasputforward
被动语态 HaveallthestudentsknownthatBackstreetBoyswillap-peartothem?Yes.Everyoneaboutit.[]A.hast
被动语态 Doyouoftencleanyourclassroom?Yes,ourclassroomeveryday.[]A.cleanB.cleansC.iscleanedD.cle
在线识字
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