初中英语语法has been和had been的区别

初中英语语法has been和had been的区别 关于had has等英语语法has been V+ing和had been V+ing的区别. 英语语法的一些问题has been explained 和 had been explained 它们两个有什么区别吗? 英语,has been和 had been 英语语法题(94)-动词的时态和语态 P149 No.8The first use of atomic weapons was in 1945,and their power____increased enormously ever since.A.is B.was C.has been D.had been 答案+思路,3Q had been 和 has/have been的区别是什么? 英语语法完成时中HAD 和HAS 区别 47.She ______ up for two hours.A.has got B.has been C.has been got D.had been 求一道高中英语语法题答案All that can be eaten.eaten up.A.are being B.has beingC.had been D.have been请给出选项正确的详细理由以及其它选项错误的原因. 英语语法题(79)-动词的时态和语态 P145 No.3I first met Lisa three years ago.She _____at a radio shop at the time.A.has worked B.was working C.had been working D.had worked答案+思路,3Q 初中英语语法题（选择题和填空题,共四道）一、填空题 1/How many people does the doctor know who _____of the disease?A.are dying B.is dying C.has died D.dies 2/He _____ for three years.A.has joined the army B.hs been in the army C 英语语法试题Your English teacher speaks beautiful English!-------Yes.He_________ English at Yale University for four years.A has studied B.had studied C.has been studying D.studied have has had或 having +been 的区别和用法 大侠帮帮忙：英语语法（过去完成时）7 The meeting _____when Mr.Wang _____to school.A has begun; get B has been on; get C had begun; got D had been on; got答案是选C,但系我觉得答案是D.不是过去完成时肯定句式中had 292.The film ______for five minutes.A.has begun B.had begun C.has been on D.had been on The meeting ___when I got there.A has begun B has been on C had begun D had been on Mr.Smith is not at home.He___to work.A.has gone B.has been C.had been D.had gone when I got to Birds Nets,the game___.A,had started B.has been C.had been D.has began