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CHAPTER TWO Reading POLLUTUO FIGHTERS [00:09.90]Judy is collecting some facts for a class project on pollution. [00:18.44]She is interviewing Doctor Ray,a scientist,about trees. [00:27.51]Judy:Why are you so interested in trees,Doctor Ray? [00:38.16]
By Nancy Steinbach Broadcast: November 19, 2003 This is Phoebe Zimmermann with the VOA Special English Health Report. When scientists want to test the effectiveness of a new drug, they usually divide
00:08.88]hallelujah Hamlet Harriet Tubman have an effect on [00:14.12]哈利路亚 哈姆雷特 哈丽特.塔布曼 对..产生作用 [00:19.36]heel Helen Keller hesitate hi-tech=hight technology [00:26.19]鞋跟 海伦.凯勒 踌躇 高科技 [00:33
大家对high heels(高跟鞋)这个词一定不会感到陌生,还有一个和heel有关的词是well-heeled(富有的)。好的鞋跟儿和“富有”之间有什么关系?一起来看看
今天我们要学的词是side effect。 Side effect, 副作用。一项最近民调显示,Most Americans want health reform but fear its potential side effects, 大多数美国人都希望看到医疗改革,但是又担心改革可能带来的副