I apologize for ___ my promise.a、not having keptb、being keptc、not to have keptd、having not kept

翻译I apologize for my belated reply I must apologize for my mistake这 I apologize for ___ my promise.a、not having keptb、being keptc、not to have keptd、having not kept I apologize for ___ my promise.(not keep)是i apologize for not keeping my promise!还是I apologize for not having kept my promise.还有http://zhidao.baidu.com/question/162883104.html说：至于动词后跟to do还是doing,和你做其它同种 I apologize to her for being late.有没有语法错误? I must apologize for my behavior yesterday.怎么回答 apologize to 和apologize for的区别 apologize for和apologize with和apologize to的区别 BUT I WANT I MUST I DO APOLOGIZE FOR ALL THAT I'VE DONE 高中英语选择题一道143,O(∩_∩)O谢谢I'm writing to apologize for my absence from last week's meeting . I was unexpectedly ___ at work.A picked upB given upC held upD made up谢谢 I must apologize for interrupting you.可以改为“I must apologize for having interrupted you.这里的having interrupted是什么时态,这个用法是怎么回事呢? I am so sorry,and have apologize to you for ever. I love you never change . 英语单选1353:I think the first thing you should do isI think the first thing you should do is ___ to your teacher for what you have doneA.apologizingB.to apologize 英语单选1353:I think the first thing you should do isI think the first thing you should do is ___ to your teacher for what you have doneA.apologizingB.to apologize 19 I must apologize for ___ ahead of time.That's all right a.letting you not know b not letting you know c letting you know not d letting not you know 需要详细分析 I honestly apologize for my being latemy being late?这句式怎么这样?不懂. I must apologize for not letting you know ahead of time.请翻译一下, I must apologize for not letting you know earlier的中文意思是什么?