2012考研考試英語書信寫作句型
    道歉信開頭常用句式：
    I am writing this letter to express my regret.。.
    I am writing to apologize for.。.
    I would like to give you my apology for.。.
    I am very sorry to say that.。.
    I must apologize about （not） doing sth.。.
    Please accept my sincere apology for.。.
    I am writing to say sorry for.。.
    I am terribly sorry， but.。.
    道歉信結(jié)尾常用句式：
    Once again， I am sorry for any inconvenience I have caused.
    Please allow me to say sorry again.
    Hope you can accept my apologies and understand my situation.
    I sincerely hope that you will be able to think in my position and accept my apologies.
    I want to let you know how regretful I am feeling now.