.--- “Fail to do your homework again?”---“Sorry,I ____ something else and didn‘t hear your assignment.”A.thought B.had thoughtC.was thinking D.have been thinking

why do you fail to see me? never fail to do fail to do fail to do=? fail to do sth=? 翻译when you fail to plan,you plan to fail. if you fail to plan,you plan to fail fail to do 还是fail to have done? We do not plan to fail we fail to you never fail to fascinate You are sure to fail if you do it that way.(改为同义句) fail in sth..fail to do sth.啥意思? fail to do和 fail doing有区别没? Never giving up when you fail to do it.我这样说格式多吗? often fail to do英文意思 never fail to do 与must比较谁更委婉有个句子：you never fail to study hard语气和must比较谁更委婉 fail to do sth与forget to do的区别 I can't fail to miss you