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67 维生素C能否破坏DNA？ DATE=7-11-01 TITLE=SCIENCE REPORT - Vitamin C and DNA BYLINE=Nancy Steinbach (Start at 59") is is Bill White with the VOA Special English Science Report. Millions of Am...
58 对赌博时大脑活动情况的研究 DATE=6-14-01 TITLE=SCIENCE REPORT ?Gambling and the Brain BYLINE=George Grow (Start at 0'11") This is Steve Ember with the VOA Special English SCIENCE REPORT...
50 恐龙和鸟：谁是谁的祖先？ DATE=5-23-01 TITLE=SCIENCE REPORT - Dinosaurs and Birds BYLINE=Mario Ritter (Start at 59")This is the VOA Special English Science Report. A debate has continue...
48 科学家发现：蜘蛛丝强度要胜过绳子 DATE=5-16-01 TITLE=SCIENCE REPORT - Spiders and Silk BYLINE=Jill Moss (Start at 59")This is the VOA Special English Science Report. Spiders are very...
06 食盐与血压的关系 DATE=2-22-01 TITLE=SCIENCE REPORT - Salt and Blood (1)Pressure BYLINE=Jerilyn Watson （Start at 1'00")This is Steve Ember with the VOA Special English Science Report. Most...
一.本课要点及示例 在这一课里, 我们学习形容词最高级, 比方: "最高", "最好", "最快" 等等. 现在我们来听这一课的对话, 请你注意听老师的发音和语调. M: Nancy, I have to submit a report on the big fire...
