寒武纪植物

后置定语在考试中是一个应用比较普遍的语法概念,通过后置定语的识别以此快速确立句子或者短语的中心,有助于我们在分析语段的过程中适时聚焦注意力,同时不少题目也会涉及到与后置

发表于:2018-12-02 / 阅读(65) / 评论(0) 分类 新托福写作真题解析

[ti:UNIT 2 Plant a Plant! Lesson 9: How Does a Plant Grow?] [0:00.532]UNIT 2 第二单元 [0:01.935]Lessons 9~16 第9~16课 [0:04.780]Plant a Plant! 培育植物! [0:06.829]You Will Learn 你将学到 [0:09.105]Functions 实际应用 [0:10.888]Ta

发表于:2018-12-13 / 阅读(153) / 评论(0) 分类 河北教育初中英语(初中起点)八年级下册

Many of the Burgess specimens have now been assigned to living phyla just where Walcott put them in the first place. 许多布尔吉斯标本现在已经归到活着的动物的门里就是沃尔科特最初放置它们的地方。 Hallucigenia and s

发表于:2018-12-18 / 阅读(84) / 评论(0) 分类 万物简史

Writing in the journal Evolution, Dawkins attacked Gould's assertions that evolution in the Cambrian was a different kind of process from today 道金斯在《进化》杂志上的文章里,攻击古尔德关于寒武纪的进化不同于今天的进

发表于:2019-01-01 / 阅读(37) / 评论(0) 分类 万物简史

Science and technology 科学技术 The Cambrian explosion 寒武纪大爆发 Kingdom come 动物王国出现 Chinese palaeontologists hope to explain the rise of the animals 中国古生物学家希望解释动物的起源 AMONG the mysteries of evo

发表于:2019-01-16 / 阅读(30) / 评论(0) 分类 经济学人科技系列

Gould's book was published in 1989 to general critical acclaim and was a great commercial success. 古尔德的《奇异的生命》于1989年出版,旋即引起议论纷纷,在商业上是个巨大的成功。 What wasn't generally known was tha

发表于:2019-01-29 / 阅读(54) / 评论(0) 分类 万物简史