even if i had known her address,i () time to to write to her答案是might not have had为什么?

I wish I had known earlier that you could have acaree ,even if you are not top of the class . even if i had known her address,i () time to to write to her答案是might not have had为什么? Even if i had to leave这句话是什么意思? have had done与had have done区别——，I'd have told you.A.If I would have known B.If I had have known C.Had I known D.Should I know 假如早知道我是个天才 IF I HAD KNOWN I WAS A GENIUS怎么样 If I_____that erlier,I wouldn't have made that mistake.A.know B.had known C.have known D.knew 英语：1.I would have phoned you ,if I ___ time.( )A.had had B.have had C.had2.If I __ her tomorrow,I would pass your note to her.( )A.see B.shall see C.saw3.__,I'd have told you.( )A.If I would have known it B.If I had known it C.Had I known it4.T I had a terrible yesterday,but （ ）I went to work as ususl.A.even if B.even so C.even D.even as 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 Whatever,I will remember you forever ,even if you had hurt my hearWhatever,I will remember you forever ,even if you had hurt my hear even if l had known her adress ,l ()time to write to her a.can not have had b.will not have had c.must not have had d.might not have had详解 More people came __ I had expected.A,as if B,like C,as if D,even if 英语翻译When I was fourteen,I answered a pen-friend advertisement and started to write to a boy in the USA.He was twenty-one and I knew he wouldn't have written back if he had known my real age,so I told him I was eighteen.I even sent him a photo 英语翻译When I was fourteen,I answered a pen-friend advertisement and started to write to a boy in the USA.He was twenty-one and I knew he wouldn't have written back if he had known my real age,so I told him I was eighteen.I even sent him a photo I 'd even see it again if I had a chance-如何理解此句的语法,had 不好理解 I would ask Tom to lend us money if I _ him.A.had known B.knew C.have known D.know If I ________ that she was ill,I would have gone to see her．A.knew B.know C.have known D.had known If only I __about his coming,I would have met him at the station.A.had known B.knew二选一