英语书信开头的句子模板** 一、致尊敬的长辈或领导 1. Dear Mr./Ms. [姓氏]， 2. Respected [职务] [姓氏]， 3. To whom it may concern， 二、致平辈朋友或同事 1. Hi [名字]， 2. Dear [名字]， 三、致不熟悉的人 1. To whom it may concern， 2. Dear Sir or Madam， 四、询问信 1. I am writing to inquire about... 2. I am interested in learning more about... 3. I would like to know more about your... 五、感谢信 1. Thank you for your time and consideration. 2. I am grateful for your support and guidance. 3. I appreciate your kind words. 六、求职信 1. I am writing to express my interest in the position of... 2. I am confident that my skills and experience would be a valuable asset to your company. 3. I am eager to contribute my expertise in... 七、投诉信 1. I am writing to complain about... 2. I am dissatisfied with the service I received from... 3. I would like to express my dissatisfaction with... 八、申请信 1. I am writing to apply for the position of... 2. I am confident that my skills and experience would make me a suitable candidate for your company. 3. I am eager to learn more about your company and how I can contribute to its success. 九、道歉信 1. I am writing to apologize for my... 2. I am deeply sorry for any inconvenience or distress I may have caused. 3. I take full responsibility for my actions and I promise to make amends. 十、邀请信 1. I would like to invite you to... 2. I am pleased to invite you to... 3. I hope you will be able to join us for...