He's already back home,___he?A hasn't B has C is D isn't

He 's already back ,反义疑问句是什么 He’s back already 反义疑问句 说明理由 He’s back from china already.的反意疑问句 He's already back home,___he?A hasn't B has C is D isn't 完成时与一般现在时的区别He 's back from London already,____?isn't he .有already不是完成时吗,为什么不选 hasn 't he he's already back to Australia,No.he is on a visit to shanghai为什么选isn‘t he,不选hasn't he. He's already back to Australia,(.(.).He is on a visit to Shanghai.A.isn't he;No ...He's already back to Australia,(.(.).He is on a visit to Shanghai.A.isn't he;NoB.hasn't he;YesC.isn't he;YesD.hasn'he;No正确答案是A,可是为什么要用isn't he, He's already been back from Australia, _____? _____.he is on a visit to Shanghai后面是yes 还是no He's already back to Australia,_____?________.He is on a visit to shanghai .A isn't he ; noB hasn't he ; yesC isn't he ; yesD hasn't he; no这里的He‘s 不是 He has 有already 不是完成时? He's already back home,___he? A hasn't B has C is D isn't前面不是 has么?反义疑问句难道不用hasn‘t? Will's already back from the charity walk,______?——_______,Now he's talking a rest in the next room;isn't he;Yes 请问为什么不能用has't he;Yes Mr Green's already back,as Isaw him a moment ago.-__?I thought he wouldn't until tomorrow.填 IS heA Have he BIs he CHave you ,选哪个,原因, He's already back to Australia ,--- .He is on a visit to Shanghai .A.isn't he;No B.hasn't he ;Yes C.isn't he ;Yes D hasn't he ;No为什么He's 是He is 而不是He has you can't imagine ____I want to go back to my hometown.It's quite a few years since I left there.A.how much B.how longC.how oftenD.how soon——He's already back to USA?——_____,He is on a visit to Shanghai.A.isn't he;NoB.hasn't he;No He's come back from Canada.是什么意思 He hvae already come back.的否定句和疑问句?请分析一下这个句子. He came back late,____which time all the guests had already left.空里填after为什么不行 it's eight o'clock already. Jack be here by now.--It's eight o'clock already. Jack_______be here by now.--Oh, he told me that he was going to see his dentist and wouldn't be back until ten.A. must B. can C. should D. could答案: should求解释