I had been there for not more than 2 days__i set to work again.A.until B.after C.before D.when

i would have been there on the spot had it not been for the traffic problem怎么翻译 I stayed there for two months last year.stay是延续性动词,而且还有for+时间段,为什么不用had been When I got there, the meeting _____ for ten minutes.A. has been on B. had begun C. had been on D. has begun When I met him in New York .He there for five times.A had gone B had been选哪个,并且为什么 By the time I ( )there,the film ( ) for nearly twenty minutes.A;arrived at,has been on B;got,has been shownC;got,had begun D;reched,had been on 必须有理由 In 1994 ,I had been married to Barara for four i have been there 3 years ago 还是i have been there for 3 years ago If there had not been 改成 had not there been 是had not there been 还是had there not been? I had been there for not more than 2 days__i set to work again.A.until B.after C.before D.when I have been there for holidays twice翻译 I have been there( )three times.括号里加for吗 i have been there for twice 这句话有错吗 I have been there for half an hour.啥意思 I have been there for two days. 是什么意思? The meeting ___when I got there.A has begun B has been on C had begun D had been on i had lived there for three years.的意识 I would have been there on the spot()the traffic problem.括号中有四个选项 A.it had not been for B.if it were not for. C.had it not been for D.if not for正确答案选C,但我不知道为什么选C,这其中涉及到了什么句型的用法 I -------the dictionary for 2 years.have been和 have had为什么选have had