单词：zigzag instability
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Text In 1976, during America's bicetennial celebration, a family decided to travel to the American West instead of joining the majority of people that were celebrating on the East Coast. They wanted t
大学英语精读第四册
Many countries, including Australia, Britain and Canada, have privatised air-traffic services or turned them into state-owned firms. 许多国家，包括澳大利亚、英国和加拿大，已经私有化的空中交通服务或转为国有企业。
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说一口流利的英语，从简单的单词开始。 听听，读读，背背，今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 knit [ nit ] Mother is knitting a swea
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By Mil Arcega Washington 03 December 2007 A panel of oil experts, including an ambassador from a producing nation, warned this week growing militancy in the Middle East poses a threat to world oil markets. The forum, hosted by a conservative think ta
VOA常速英语2007年（十二月）
英语中有一种很有意思的词汇和叠词类似，是由两个结构相近、尾音相似的词语组合，可作为形容词、副词、动词或名词。因为读起来琅琅上口，很有节奏感，这类词便被称为叠声词。他们结
卡卡课堂早餐英语