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

翻译I would have been such I think I would have been silent on翻译rt I would have been waiting for you,Until you married I would prefer you never to have been seriously I have a dream,you would been having happiness life I would prefer you never to have been seriously mp3 I have a dream,you would been having happiness life 翻译：I would have written before,but I have been ill. 英语翻译I wonder what my life would have been like had he been a greater presence. 翻译 How happy I would have been ,if you had been with me then. I suppose that would have been too easy和..would be easy 意思的区别. would have been的 总结 We would have been very 9.I would have told him the answer had it been possible,but I ________ so busy then.a.had been b.were c.was d.would be 10.He studied hard at school when he was young,________ contributed to his success in later life.a.which b.therefore c.that d.so th 帮忙啊!If I ()you, I () him the turth.A.was...would tell B. were... would tell toldC. were... would have told D. have been..could have I would have tole him the answer had it been possible ,but i simply ___ no time A.had,hadB.had been C.had D.would have had 翻译i like to think that Jack would have been happy with what I did If I had been there ,I would have felt extremly happy 这句话对吗,急