所以事由要写得简明扼要 。5、称呼 The salutation指对收信人的一种称呼 。
较常使用的有Dear Sirs, DearMadam, Dear Mr. XX，。称呼后面的标点，一般使用逗号 。
称呼里的第一个字母要大6、开头语 The open sentences开头语没有统一的格式，但习惯上先用客套的语句把收到对方来信的日期，主题及简单内容加以综合叙述，使对方一目了然这是答复哪一封去信的 。如果是第一次通信，也可以利用开头语作必要的自我介绍，并表明目的要求 。
开头语一般与正文分开，自成一节，要求简单明了 。7、正文 The body of the letter 信的主体 。
一封信件的优劣，完全要看正文写的好或坏 。我们会在后面继续讨论写作商务信函的一些技巧、规则 。
8、结尾语 The complimentary close结尾语一般用来总结文本所谈的事项，提示对收信人的要求，如“希望来信来函定货”，“答复询问”等，另外也附加一些略带客套的语气 。正文结束后，另起一段写结尾语 。
9、结束语 The complimentary close结束语是结束信函时的一种客套，应该与前面的称呼相呼应 。例如：“Sincerely,”“Best Regards, ”or “Yours Truly，”. 结束语写在结尾语下隔一行，只有第一个字母大写，后面加逗号 。
10、签名 The signatrue写在结束语的下面，签上写信人的名字 。如果是传统的信件，写信人最好亲笔签上您的名字，因为用印章的话，说明该信件并非本人亲自过目，只是通函而已，不为人重视 。
签名的下面，最好写上发信人的职位 。11、附件 Enclosure如果信中有附件，应在左下角注明Encl. 或Enc. 。
3.大学商务英语写作题write proposal ,急,31号中午前Report on staff recruitment As our company is developing several new products, the department of R&D needs new staff urgently to help design and monitor our products. Thus we need to recruit 35 new staff, including electrical engineers and product developers. All of them should have at least two years ' experience in relevant field. More specific requirements will finally be decided in a few days.As to recruitment methods, the disadvantage of relying on recruitment agency is that we need more time and procedure than we can afford. So I suggest we turn to a more direct way of Newspaper advertisement, which has been used many times and proved effective. Comparing the two newspaper, Echo and Chronicle, we prefer the former because though it charges ?500 more than the latter, the general readers are 400,000 more, most of whom are highly-educated.We are sure to get reply soon after we launch the recruitment campaign.
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4.英语论文的PROPOSAL怎么写啊Procedure The procedure or the methodology is the heart of the proposal because it must tell the reader how you propose to carry out your project. It must convince your advisor (or in industry your manager or potential client) that you clearly understand your task, have a logical time plan for solving your problems, and have identified all the resources you need.If your proposal is for an IQP, you must take special care to explain HOW you plan to relate some aspect of science or technology to society. Note that "technology" need not be defined narrowly here: "technology" can mean the techniques used to manage or evaluate any resource efficiently, not just "nuts and bolts" hardware. But you must explain clearly how your procedure insures that the WPI IQP degree requirement will be satisfied by completing a project which defines, investigates, and reports on a topic relating science or technology to a social need or issue. In short, why is your topic an IQP?Some of the other questions the reader will expect you to answer in this section are:1. What are the tasks and sub-tasks identified to achieve your objectives? 2. What materials will you need to carry out your project: equipment? computer support? typing? graphics? others? 3. What data are needed for the project and how will they be collected? If the project requires a survey or interviews, the design of this instrument (especially the selection of participants) must be explained and justified. 4. What method or process will be used to analyze this data and where else (if anywhere) has this method or process been used? 5. What time frame do you think you will need to accomplish identified tasks or subtasks? Should schedules be presented in standard forms like PERT or Task Charts? (see Figures 1 and 2.) 6 。