i regret to tell you this,but...i regret to tell you this,but i broke the window.为什么要用but.还有一个.it's hard work climbing mountains.it's hard work后加doing

I regret to tell you,net i can't come to meeting.同上... I regret to tell you that you didn't pass the exam because of（care）用carelessness还是careless I regret to tell you that you are fired(被解雇).一句中that所占的成分是什么,谢 i regret to tell you this,but...i regret to tell you this,but i broke the window.为什么要用but.还有一个.it's hard work climbing mountains.it's hard work后加doing 英语翻译Ten years is not easy to miss you,Where are you now,I want to tell you,Past lovers only you deep in my heart,Love you I do not regret it,I only regret I betrayed you,I regret the nature of fun,Regret not cherish you connivance,Half of the my parents expect me to stay at home.as a ---,i regret to tell you that i have to delay our plans I regret to tell you that you didn't pass the exam because of _____(care).根据提示填恰当的英文 改错题：I regret to tell you the news that he is going to leave US on good.on good 需要改正. 英语改错 I regret to tell you the news that he is going to US on good.on good 错了,要怎么改? I regretted to tell you the news.为什么不是I regretted telling you the news./I regret to tell you the news.我就是问为什么题目的regret 要加ed.为什么不能是以下的?I regretted telling you the news.我后悔告诉了你这个消 I regret the mistake,waiting for you to forgive 英语翻译1.I regret to say that I am while to help you 2.To tell you the truth I really regret not helping him3.It is reasonable to the water pollution to these factories 4.You look very tired.The music will help to relay you5.He was so selfish th I will make you regret I will make you regret I want to tell you i miss I regret to inform you that we are unable to offer you employment急呀, i came to see you and i don't want to regret翻译中文 regret to tell you that you can't pass the examination.我很遗憾地通知你你不能通过这次考试．sth不是“事情还没有做”的意思吗,为什么还用 regret to tell you.