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[跟可可背精美短文] 跟可可背精美短文 第78篇:Treasure in Sunk
英语原文Treasure in Sunken Ships Of the tens of thousands of ships on the ocean bottom, only a handful, less than 1 percent, contain negotiable treasure, such as gold and jewels. Most give us a diff2009-02-26 编辑:echo
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[跟可可背精美短文] 跟可可背精美短文 第77篇:Topaz 黄水晶
英语原文Topaz Topaz is a hard, transparent mineral. It is a compound of aluminum, silica, and fluorine. Gem topazisvaluable. Jewelers call this variety ofthestone"precioustopaz".Thebest-known..2009-02-25 编辑:echo
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[跟可可背精美短文] 跟可可背精美短文 第76篇:英法战争
英语原文TheWarbetweenBritainand France In the late eighteenth century, battles raged in almost every corner of Europe, as well as in the Middle East,South Africa, the West Indies, and Latin America.2009-02-24 编辑:echo
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[跟可可背精美短文] 跟可可背精美短文 第75篇:The Source of&nb
英语原文The Source of Energy A summary of the physical and chemical nature of life must begin, not on the Earth, but in the Sun; in fact, at the Sun's very center. It is here that is to be found th2009-02-23 编辑:echo
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[跟可可背精美短文] 跟可可背精美短文 第74篇:The Satiric Lite
英语原文The Satiric Literature Perhaps the most striking quality of satiric literature is its freshness,its originality of perspective.Satire rarely offers original ideas.Instead, it presents the fa2009-02-22 编辑:echo
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[跟可可背精美短文] 跟可可背精美短文 第73篇:The Salinity of&
英语原文The Salinity of Ocean Waters If the salinity of ocean waters is analyzed, it is found to vary only slightly from place to place. Nevertheless, some of these small changes are important. Ther2009-02-21 编辑:echo
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[跟可可背精美短文] 跟可可背精美短文 第72篇:The Origin of&nb
英语原文The Origin of Sports When did sport begin? If sport is, in essence, play, the claim might be made that sport is much older than humankind, for, as we all have observed, the beasts play. Dogs2009-02-20 编辑:echo
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[跟可可背精美短文] 跟可可背精美短文 第71篇:The Origin of&nb
在线试听和英语短文The Origin of Refrigerators By the mid-nineteenth century, the term"icebox"had entered the American language, but ice was still only beginning to affect the diet of ordinary citiz2009-02-19 编辑:echo
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[跟可可背精美短文] 跟可可背精美短文 第70篇:The Organic Food
在线试听和英语短文The Organic Foods Are organically grown foods the best food choices? The advantages claimed for such foods overconventionally grown andmarketedfoodproductsarenowbeingdebated.Advoca2009-02-18 编辑:echo