◼ 成本的概念 ◼ 短期成本曲线 ◼ 短期产量曲线和短期成本曲线 ◼ 长期总成本 ◼ 长期平均成本与长期边际成本

◼ 生产函数 ◼ 等成本线 ◼ 最优要素组合 ◼ 扩展线 ◼ 规模报酬

一、需求曲线和供给曲线 二、需求弹性和供给弹性 三、蛛网模型(动态模型的一个例子)

第一章入境 Chapter IEntry 第二章入出境证件检査 Chapter ll Inspection of Entry and Exit Certificates

Chapter I Entry 第一条外国人入境,应当向中国的外交代表机关、领事机关或者外交部授权的其他驻外机关 申请办理签证。 Article I For entry to China, aliens shall apply for visas to Chinese diplomatic missions, consular posts or other foreign-based agencies authorized by the Foreign Affairs of the People's Republic of China

1. Special in Guilin Guilin Three Treasures: Fermented Bean Curd; Chilli Sauce; Sanhua Liquor Guilin rice noodle Yao Minorities'Oil Tea Yangshuo beer fish Fish from the clear water of Li River, Lingchuan dog meat Lipu steamed port with taro Stewed duck with gingko nuts Guilin field snails

(于1993年3月1日起施行) 1限制进境物品 (1)无线电收发信机、通信保密机 (2)烟、酒 (3)濒危的和珍贵的动物、植物(均含标本)及其种子和繁殖的材料

Teaching aims Have a general introduction about the course---a. what can students learn from le course b students' course evaluation 2. Have a general introduction about hotel and lodging industry

1. Jiangguo Hotel Jiangguo Hotel---the first China-Hongkong cooperative hotel; Hongkong fund entered in 1979. Penisula Groups took charge of Jiangguo in1982

Personnel Personnel management has been neglected in the past; but now more and more hotels have realized its importance, owing to the following 2 factors: 1. the trend to chain operation has swallowed up many of the independent hotels, and a chain operation can well afford personnel specialists