If we had known that she had planned to arrive today,we ___ her at the bus station.A.may have met B.might meet C .may meet D.might have met选什么?为什么?

英语翻译翻译一句话 please rest assured that we would have informed the time of your purchase ,if we had known about this then If it had been known that,why the need for and at the beginning .If it had been known that,why the need for and at the beginning . If we had known that she had planned to arrive today,we ___ her at the bus station.A.may have met B.might meet C .may meet D.might have met选什么?为什么? If I_____that erlier,I wouldn't have made that mistake.A.know B.had known C.have known D.knew Stave said that if he had known how it worked,he would have been told If I had known that,I could have helped you.had和known怎么都是过去式,have在这里是什么意思,为什么它不用过去式 that is,we'll react if the transition is attempted when there are known problems that is,we'll react if the transition is attempted when there are known problems 英语翻译Today we buried our 20-year-old son,Jim.He was killed in a motorcycle accident on Friday night.How I wish 1 had Known when I talked to him last that it would be the last time:If I had only known 1 would have said “Jim,I love you and I Scientists have discovered that genes may make some people more __________ to anxiety.If we had known that she had planned to go abroad today, we _____ at the airport.A. would see her offB. would have seen her offC. should see her offD. must have see If I ________ that she was ill,I would have gone to see her．A.knew B.know C.have known D.had known I wish I had known earlier that you could have acaree ,even if you are not top of the class . 表语从句练习he looked ___he had known nothing about itA.as if B.as C.that D.what We haven't known ____ there is life on Mars.A.that B.if C.what D.and We live a dying dream.If you know what I mean.And all that I've ever known.I 英语一句话的理解问题 if you'd said that befor i'd have knownif you'd said that befor i'd have known 两个是不是、都是had Were it not for the adoption of the open policy,things ______ they are today.A would never be B would never have been 为什么不能选A,有today难道不是错综时间虚拟条件句吗?还有一题,也类似：35.If we had known that she had plan 高中英语题目,希望有详细的解释.we first met on a train in 2000.we both felt immediately that we _____each other for years. A.knew B.have known C.had known D.know