单词：infinite cardinal number
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占星学将星座分成：本位、固定和变动三大特质。这三者与四种自然元素(火象、土象、风象、水象)组合之后，就衍生为十二种星座独有的特质。 the three qualities defined in astrology are, after the el
轻松英语
Grammar Girl here. Today's topic is dates. This podcast is sponsored by GoToMyPC. Use GoToMyPC to take your office computer with you wherever you go. Visit http://gotomypc.com/podcast for your free 30 day trial. Can you believe it's already almost 20
英语语法 Grammar Girl
1. Achilles and the Tortoise 1. 阿喀琉斯和乌龟 How could a humble tortoise beat the legendary Greek hero Achilles in a race? The Greek philosopher Xeno liked the challenge and came up with this paradox. 小乌龟如能跑赢希腊传奇英雄阿
英语新闻视频
To do a job right, you need the right tools. Even a chimp knows that. According to a study in the American Journal of Primatology, chimps in the Congo use multiple tools to capture army ants. Youve probably seen footage of chimps using sticks to har
60秒科学
To do a job right, you need the right tools. Even a chimp knows that. According to a study in the American Journal of Primatology, chimps in the Congo use multiple tools to capture army ants. Youve probably seen footage of chimps using sticks to harv
Scientific American(九)月
教宗方济各将访问华盛顿 At the Basilica of the National Shrine of the Immaculate Conception, major preparations are underway for the visits of the Pope. 为了迎接教宗的到来，华盛顿的罗马天主教堂（Basilica of the National
VOA标准英语2016年(一月)