8.咨询信（1）
directions:
you are preparing for an english test and are in need of some reference books. write a letter to the sales department of a bookstore to ask for:（①情景描述）
1) detailed information about the books you want,
2) methods of payment,
3) time and way of delivery.（②提纲：）
you should write about 100 words on answer sheet 2. do not sign your own name at the end of the letter. use "li ming" instead. you do not need to write the address. (10 points)（③要求）
dear sir,
i'm now preparing for the national entrance test of english for master's programs and i'm in urgent need of some reference books of english listed below:
1. a vocabulary book, preferably written by zhou gu
2. a collection of simulated english tests, by bi jinxian
3. an english grammar book, by zhang daozheng
4. a book on english writing.
i would appreciate it very much if you can, at your earliest convenience, let me know whether you have these books and, if yes, when and how i may get the books mentioned. and please tell me your preferred way of payment and i'll send you the money immediately.
（我将非常感激，如果在你最为方便的情况下，最好能让我尽快获悉你那里是否有这些书？如果有，何时，通过哪种方式，我可以获得这些书，同时请您告诉我您的首选付款方式，然后我会立即寄款于您。）
sincerely,
li ming