Our school has been open for 70 years.（改为 同义句） It ______ 70 years _____ our school opened.

many a teacher in our school has been aboard Our school ____ for 60 yeas.A.has opened B.has been opend D.has been open Our school has been open for 70 years.（改为 同义句） It ______ 70 years _____ our school opened. Our school is a new one,it _____ for 5 years.A.has openedB.has openC.has been openD.has been opened Our P.E teacher has been at this school since he came.（划线提问） there _____ (be) four buildings built already in our school.是填have been 还是has been 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 our school has a tennis Mr Wang is one of the teachers in our school to the U.S .twice.A who has been B that has been C which has been D who have been Mr Brown has been working in our school ___he came 2004 A.when B.before C.since 要理由的. There _____two films this week in our school.a.is b.have c.have been d.has -（ ）Mr Hand ( ) our school for a long time?-Yes.He came here four years ago.A.has come to B.has been toC.have been in sorrysorry，如果C选项是.has been in the answer has been always in our Our youth has been slowlydrained是什么意思 The number of the league members in our school ___more than three hundred and seventy people so far.A.have been B.is C.has been D.are 请问这里应该填什么?there ＿＿(be) four buildings built already in our school应该填have been还是has been? 这里应该填什么?there ＿＿ (be) four buildings built already in our school应该是have been还是has been? He is the only of the teachers who ____ completed forty years of teaching in our school.为什么填has,不填has been?