has been away for more than two months.I miss him,you know ,two months isn'thas been away for more than two months.I miss him,you know ,two months isn't short.请问这里为什么填单数啊,还有什么类似的用法吗?

He _____ his hometown for many years .( A has been away B has been away from) 这句话中has been away是谓语,还是has?还是been?还是has been?还是away?he has been away from home for months he has been away for three weeks.写出同义句, he has been away from home for months这句话中has been away做什么成分?什么是谓语动词? He has been away from here for ten years同义句转换为：He has been away from here_______ten years___ 请说明理由 1.______ the end of last week.Jenny had already collected 1,000,000 stamps.A.At B.In C.By D.Orr2.He ______ Shanghai for two days.A.has left B.has gone to C.has returned for D.has been away from3.We _____ to come to school yesterday mo Where has mum()?She's ()for half an hour选项:Abeen;been awayBgong;been away long has he been away? 52..The train _________ for twenty minutes.　　A.leftB.has leftC.is leavingD.has been away he has been away from our school for two weeks的问题这里的has been away from 可以换成has left吗 为什么 He _____ Tokyo for a long time.a.has leftb.has been away fromc.had been awayd.has gone away from He___home for nearly three weeks A has gone away B has left C has been away from D went away from为什么？ Tom ____ for more than a week.A.has left B.has gone away C.went away D.has been away He has been away for 3 hours 这里用 has been away 是不是跟 for 3 hours 有关系吖 跟其它没关系吧 has been in for是错的应该has been away fromMiss White left Shanghai a week的同义转换 has left 和 has been away from When he got to the station, the train _________ for a long time.A. had been away B. had left C. has been away D. has left The woman with two children ( ) for nearly five hours.A.have left B.has left C.have been away D.has been away