you should have made much progress if you ----trying.A.continueB.go onC.go on withD.had kept on为什么．请详细分析每个选项

Once having made a promise,you should keep it.have为什么要用having? I SHOULD HAVE MADE IT AS HARD FOR YOU TO LEAVE ME谁帮着翻译一下 what should you have? “You should not have. ____ you have made a promise,you should carry it out.A.For B.UntilC.As soon as D.Once “When you have made a resolution,you should( )firmly.”该填什么?在这里先多谢了! whatever 和however ___ great progress you have made,you should remain modest.A.Watever B.However 为什么? Once having made a promise,you should keep it.为什么have要用进行时having?还有为什么shall要用过去时should? should you have to是什么意思 Should Have Been You 歌词 疑问句,Have you made...还是make...Have you make decision?Have you made decision? They should have made sure it got back to me. _______great progress you have made in your studies,you should continue to work hard.Aeven if Bwhatever 选B 请问为什么不能选A you should have made much progress if you ----trying.A.continueB.go onC.go on withD.had kept on为什么．请详细分析每个选项 （）you have made a promise,you should cary it out.A.Once B.Until C.For D.As soon as I should have made it as hard for me to leave you,as it now for you to leave me前后两个意思相同吗 根据句意和首字母写出所缺的单词 You have made a big m________.You should say sorry to him however 和whatever How great progress you have made,you should remain modest.此句中how 应该改为however,还是whatever?为什么?