Has the train .Has the train （ A arrived B reachedC got toD arrived in理由

After The Train Has Has he caught the train to The train has arrived.这句中has起到了什么作用? The train has just left the station.可不可以写成The train just has left the station. Has the train .Has the train （ A arrived B reachedC got toD arrived in理由 The train has just arrived but they don't notice it 这句话是不是限定性定语从句,或非限? the house has t---- windows The train has been here ten minutes.改错 The train has been here ten minutes.改错 Has he caught the train to London是什么意思 The train has left here 可不可以这样说 The train has already arrived如何改为否定句 Has the train (arrive) yet?用什么形式呀? 翻译The train which has just left is fof shanghai Could you tell me when_____?A.the train has left B.the train leaves选择哪一 52..The train _________ for twenty minutes.　　A.leftB.has leftC.is leavingD.has been away ce train qui s'en va是the train is leaving的意思还是the train has left的意思? The train ___here for ten minutes already.A has come B has been C has stopped D came为什么？