常用書信句型：

　　(1)I would like to inquire about some information about…

　　(2)I would like some detailed information on…

　　(3) I shall be grateful if you could have details concerning. . . available.

　　(4) I am writing to you in the hope that I may obtain…

　　(5) Would you be so kind as to let me know. . .

　　(6) I am greatly concerned about. . .

　　(7) Your prompt and favorable attention to my inquiry would be greatly appreciated.

　　(8) I am looking forward to a favorable reply at your earliest convenience.

　　(9) Yours sincerely,

　　×××

　　June 21st, 2009

　　Dear Sir,

　　I am organizing a group of students to pay a visit to the historical exhibition in you town. This visit will be part of our school’s social survey project. I would be grateful if you could supply me with the following information.

　　First of all, what are the dates between which the exhibition will be held, and what are the daily opening hours? Secondly, what is the size of the exhibition, what is its theme and what objects are on display? Thirdly, are there any other activities being held in connection with the exhibition?

　　I would also like to inquire if there is any discount available on entrance tickets for students. If so, how much is the discount and what is the minimum number of students necessary for it?

　　I look forward to your reply.

　　Yours sincerely,

　　Li Ming