一、什么叫做CDMA? 二、CDMA的优点 三、CDMA的客户服务 四、CDMA手机的五大魅力 五、CDMA发展史 六、CDMA手机上网有多快?

一、材料的发展过程 1、天然材料 2、烧炼材料 3、合成材料 4、可设计材料 5、智能材料

一、弄清当代自然科学中的重大基本问题 二、了解现代高新技术

Text AA Friend In Need Objectives Background Discussion Structure Study Need Language Study

Text A Smart Cars Part 1 Objectives Part 2 Background Part 3 Structure Study LR Part 4 Language Points

Text The Icy Defender Part 1 Objectives Part 2 Background Part 3 Structure Study Part 4 Language Points

Text A All the Cab Had Was a Letter Part 1 Objectives Part 2 Cultural Notes Part 3 Text Structure Part 4 Language Points Part Content Questions

Part 1 Objectives Part 2 Background Part 3 Text Organization Part 4 Structure Study Part 5 Language Points Part Translation

Part 1 ObjectivesPart Part 2 Background Part 3 Ddiscussion Part 4 Language Points Part Ccontent Questions Part 6 Translation

Part 1 Objectives Part 2 Discussion Part 3 Background Part 4 Structure Study Part 5 Language points Part 6 Content Questions