1.了解亚当斯密的绝对成本论和李嘉图的比较成本学论。 2.了解赫克歇尔、俄林要素禀赋学说和里昂惕夫的反论所 we lan com引起的对要素禀赋学说的扩展。 3.认识当代国际贸易发展过程中的各种经济现象

I. Revision mins com Teacher uses the following exercise to help the students to revise the important expressions or phrases

查找原材料生产企业报价——以阿里巴巴为例 查找原材料生产企业的报价,有多种方式。在这里我们选择在专营贸易的网站中比较 出色的阿里巴巴(htpwww. (http: //www.alibaba.com/))做一下简介。阿里巴巴有中文和英文两个版 本,在两种版本上都是既可以进行跨国采购,又可以进行国内采购

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1994年，一个叫Jeff Bezos的年轻人迷上 了迅速发展的互联网，当时他还是个财务分 析时兼基金管理员。他列出了20种可能在互 联网商畅销的产品。通过认真的分析，他选 择了图书。六年后，他创办的亚马逊 （Amazon.com）年销售额突破了20亿元， 回头客超过了2000万

Bell Labs, Lucent Technologies, Crawford Hill Lab, Holmdel, NJ 07733, USA: herwig@lucent.com Abstract Optical communication has advanced into the tera-era deploying 1/2 terameter of fiber and carrying several Tb/s per fiber. Remaining challenges include extending the success of point-to-point long-haul to metropolitan networks and broadband access applications. Introduction Reflecting on the past 15 years of optical communication, one can only marvel at the amazing advances in this technology and in its applications

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As can be seen from the carton nowadays many people follow the hen and swarm into the tide of promise-makir But we may observe that some of the promises are nothing but duties these peo ple should fulfill, just like the most com- mon egg

日前，江西省景德镇市中级人民法院公开开庭审理了福建省晋江市品质陶瓷 建材有限公司（以下简称品质陶瓷）诉王云龙不正当竞争及商标侵权纠纷一案， 当庭判决王云龙立即停止在因特网上使用其注册的中文域名国星建材和英文域 名：www.guoxing-cn.com，赔偿原告品质陶瓷经济损失 1 万元