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

He _____ his hometown for many years .( A has been away B has been away from) he has been away for three weeks.写出同义句, 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 long has he been away? He has been away from here for ten years同义句转换为：He has been away from here_______ten years___ 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 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 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 he has been away for a week.(对划线部分提问 划线部分是：for a week）_____ ______ ______ he been away? （When)did your uncle leave this hometown?He(has been away)for twenty years.对不对 he has been away from the school for many years .中”from”可以省去吗?为什么? He has been away from China( )three years agoA.after B.in C.for为什么呢? 同义句He has been away from here for three hours 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 He__[has left/has been away/left]for two months.I hope he will be back soon for ;since的用法He has been away from China ____three years ago.A.inB./C.for D.since He has been away for a week.___ ____ ____ he been away?对划线部分提问 还有一题He has been here since yesterday.____ ____ ____he _____ ____?能稍微讲解一下不能.