请问disappointed with 和 disppointed at 有什么区别呢?

请问disappointed with 和 disppointed at 有什么区别呢? 有be disappointed with么 be disappointed in和be disappointed with的区别? 关于disappointed的问题~be disappointed in /with disappointed Disappointed disappointed with my self什么意思 With his student __,the teacher felt unhappy.A.disappointed B.to be disappointed C.disappointingD.being disappointed. 对.感到失望到底是be disappointed with 还是be disappointed to呀 be disappointed at 与be diaappointed with区别 disappointed 加at还是with?有什么区别 I am a bit disappointed with your attitude,good night? In the park I sat down to read on the bench,disappointed by life with good reason to complain.后面还有一句：for the world was always letting me down.请问这句话怎么翻译啊?,disappointed by life with good reason 这句最难翻译，请 请问这道英语选择题的结构是什么?With his son ( ),the old man felt unhappy.A.to disappoint B.to be disappointed C.disappointing D.being disappointed 正确答案选择C项.请问这道题的句子是什么结构?为什么选择C?整句 What he has done is really ____.Now his parents are _____ him. A. disappointing; disappointed at B. disappointing; disappointed about C. disappointing; disappointed with D. disappointed; disappointing by You were just like me with someone disappointed in you这句话怎么翻译? i'm disappointed with the officer elected in our town这句话是什么意思 I hope you are not disappointed with me for that I lost the exam...