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只需365元/年，即可成为365会员。 成为365会员可以获得： 1. 全部多媒体系列课程（同步、兴趣、单项、交际、行业、商务）任意学习，种类不限，次数不限。 2. 可以参加“挑战一百易”活动，赢取奖金或学分，用以报名或者兑换礼物； 3. 春季期间可以专享一百易实时在线课堂。 |
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美国之音内容包括世界新闻、艺术、文化、商业、健康、医疗、科学技术等，特别适合您的学习，因为不...
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| 目录 | ||
| ◆ | Jatropha Plant Raises Hopes for Fuel and Poor Farmers（免费使用） | |
| ◆ | New Civics Questions for US Citizenship Test | |
| ◆ | New Test for H5N1, and New Findings Why Virus Is So Deadly | |
| ◆ | North and South Korean Leaders Promise to Work for Peace, Economic Cooperation | |
| ◆ | 'Green' schools grow around US | |
| ◆ | Making sense of a weak dollar | |
| ◆ | Project Aims to Raise Demand for Laptops for Poor Children | |
| ◆ | Some animal diseases can ruin a farmer | |
| ◆ | Of 'knockout' mice and the men who developed them | |
| ◆ | Colleges see green in sustainability studies | |
| ◆ | 2007 Nobel in economics: Designing better markets | |
| ◆ | Hunger: New causes for same old problem | |
| ◆ | Combination of Medicine and Therapy Called Best for Depressed Teens | |
| ◆ | Children's health: New polio worries in Africa | |
| ◆ | Weighing the idea of a year off before college | |
| ◆ | Microsoft, the EU and facebook | |
| ◆ | Friends may be influential in losing the fat | |
| ◆ | Best treatment for depressed teens |
