传统假设检定

[00:04.49]Scientific Attitudes [00:06.97]科学的态度 [00:09.46]Science had its beginning when man started asking questionsabout his environment. [00:14.18]科学起源于人类开始对自身环境产生疑问的时候. [00:18.91]He wondered where the sun went at night an

发表于:2018-12-04 / 阅读(49) / 评论(0) 分类 大学英语自学教程上

Idiom: Off the record 非正式的,不记录下来的事 Hit the book: Likelihood Strain Incorporate Well-being Complement Be consistent with Hypothesis

发表于:2018-12-27 / 阅读(56) / 评论(0) 分类 趣味青春英语

Rainforests exist because it rains a lot and that makes forests grow, right? Well, not so fast. What if its not the rain that makes the forests? What if its the forests that actually generate the rain? That is the contention of a paper in BioScience

发表于:2019-01-08 / 阅读(63) / 评论(0) 分类 Scientific American(五)月

离开演还有一段时间,托德和阿美兴致勃勃地聊起了古典音乐,还聊到了世界三大男高音,阿美好像很有兴趣哦! Listen Read Learn Todd: You said you like classical music very much. Then who is your favorite opera star? May: There are three of them, the Three T

发表于:2019-01-21 / 阅读(41) / 评论(0) 分类 英语口语大赢家

THIS IS AMERICA - Classical Music Today By Jerilyn Watson Broadcast: Monday, March 14, 2005 (MUSIC) VOICE ONE: Welcome to THIS IS AMERICA, in VOA Special English. I'm Faith Lapidus. VOICE TWO: And I'm

发表于:2019-01-30 / 阅读(92) / 评论(0) 分类 This is America

在托福阅读备考过程中,没有一点心机是不行的!我们在选资料,练真题,解题等方面都要有方法有技巧的进行,以下是小编这个心机girl给大家推荐的几点心机秘籍,助力大家早日取得托福阅

发表于:2019-03-04 / 阅读(90) / 评论(0) 分类 托福英语
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