______ had I seen him_____I recognized that he was my frist teacher.A.No sooner,than B.Hardly,than C.As soon as,when D.No sooner,when为什么选A?请详细一点.每个错在哪里?

never ()a man as happy as he i had seen had i seen i have see I had ever seen it before.和[I had never seen it before.]有什么区别? 以下3句虚拟语气正确吗,希望得到肯定以及正确的解答!对过去虚拟If I had seen her here,I have said hi to her.对现在虚拟If I saw her here,I would say hi to her.对未来虚拟If I were to see her here,I would say hi to her. — Hi, I ______ you for a long time. — I ______ in Beijing. I've just come back. [ ] A. hadn't seen; am B. haven't seen; shall be C. didn't see, will be D. haven't seen; was Mr Robert had seen the film before.(改为反意疑问句） Mr Robert had seen the film before,______? I kept looking at the man ,wodering where I had seen him before .为什么不用whether I had seen him I have never had the opportunity seen myselrf 求这篇完形填空 it was years before i had seen her 和it wasyears since i had seen her是相等吗 I just had a minute to say hi意思 I have never seen a ______(bad) match before. Tom asked me ,“Have you seen that movie yet?” Tom asked me( ) A.if I have seen that movie B.whether have I seen that movie C.if I had seen that movie D.whether had I seen that movie 选择题要解析“Have you seen the film?he asked me.==>He asked me()A had I seen the filmB whether I had seen the filmC if I have seen the filmD have I seen the film Sally asked me,Have you seen that movie yet?Sally asked me( )A if I have seen that movieB whether have I seen that movieC if I had seen that movieD whether had I seen that movie要解析 英语翻译我从来没有看过这么激动人心的电影.I have never seen ______ ______ ______ film. Hi,I haven't seen you for a long time,what's up? — Has he seen this film?” — Yes.He ______ it several days ago.”a、saw b、has seen c、had seen He ______ as though he had never in his life seen me before. you had seen