目前學校正在討論是否應變單一的教學體制為立體式教學――除單一課本授課外、采用多媒體及網絡教學。請寫一封信給學校報社說明你對此的看法。內容應涉及傳統教學方法的局限性，立體教學優越性和局限性，二者互為補充。

　　A letter to the University Newspaper on Changing Teaching System

　　Dec, 23, 2006

　　Dear Sirs,

　　Im sending you this letter to offer my opinions regarding whether we should change traditionally unitaryteaching system into a tri-dimensional one, which has recently become a heated issue in your paper.

　　In my view, both traditional teaching and tri-dimensional one have their advantages and disadvantages. While traditional teaching does have such limit as restricting students vision, it offers a face-to-face communication between teachers and students that no other teaching can provide. Similarly, while tri-dimensional teaching offers a more convenient way of studying, it will somehow make students more passive simply because they have no opportunity to speak out.

　　Personally I think it would be better to integrate these two teaching methods so as to fully utilize their advantages and avoid their disadvantages.