Has John come yet ,yes .He has already been here for 10 minutes.这里been怎么不用COME的现在分词.

Has John come yet ,yes .He has already been here for 10 minutes.这里been怎么不用COME的现在分词. your time has yet to come John ___ come to see us tonight,but he isn't very sure yet.A.mayB.canC.has toD.must选择原因? has she come yet?可以这么说吗 --Who is the boy over there?Is it john?--No,it_____ be him.John is much taller.A.mustn'tB.may notC.can,tD.needn't--John ______ come to see us tonight,but he isn't very sure yet.A.mayB.canC.has toD.must两问,选啥?为啥? None of them has come back yet.与None of them have come back yet.有什么区别?谢谢 has tom come yet?yes he has already been here for 5 minutes填yet;already的原因 John has not yet passed the driving test ,and A Herry has not too BHerry also has not eitherC neither Herry has D neither has Herry 选什么 When the new book will ____ has not been decide yet.A.come aboutB.come outC.come onD.publish come up clear upThe question has not come up yet .The problem has not been cleared up yet .为什么一个被动一个不被动? My grandfather_____.He is still very tireds.a.has just come back b.has already come back c. have yet come backd.have just come back Has Jim come ____?Yes,he has_____ been here for ten minutes.A.yet;alreadly B.alreadly;yetC.yet;yet D.already;already原因 whatever with the past has gone ,the best is always yet to come . when the new book will come out has not been decided yet是啥意思 the result for the 2014 University Entrance Examin Guangdong Province has not come out yet. 1.______the bus come yet ?A.Did B.Has C.Does D.Have ( )----Has May come?-----_____.Shall I go and ask her to come?A.Yes,he has B.Not yet C.Yes,he doesD.No,he doesn't _____everyone arrived yet?no,mike___come yet.he ___in a minute1.have,doesn`t,comes 2.has,doesn`t,is coming 3.have,hasn`t,will come 4.has,hasn`t,will come