变更等位基因

1-4 乘风飞翔

The Wind Beneath Her Wings In 1959, when Jean Harper was in the third grade, her teacher gave the class an assignment to write a report on what they wanted to be when they grew up. Jean's father was a

发表于:2018-12-05 / 阅读(374) / 评论(0)

英语沙龙2004全年合辑上

关于感恩节的英语演讲稿

Students, we come from? To hear this question, I am sure you will say that parents are taken to put us up in the world. Yes ah, one day more than a decade ago, our parents happy with tears and smiles to greet the arrival of the U.S.. But when we came

发表于:2018-12-08 / 阅读(234) / 评论(0)

VOA标准英语2018年(五月)

Genetically modified cows

Jen: Hello and welcome to 6 Minute English from BBC Learning English. I'm Jen and with me today is Neil. Neil: Hello there. Jen: Todays story is all about allergies. If you have an allergy to something, your body reacts to it in a negative way. Do yo

发表于:2019-01-07 / 阅读(321) / 评论(0)

六分钟英语

清华学生的“PX百度词条保卫战”

In defense of science, truth Bi Xiaotian acquired a new habit recently. Every time he opens his web browser, he checks the entry of paraxylene (PX) on Baidu Baike. As one of the participants in correcting the Baidu entry in early April, the 22-year-o

发表于:2019-01-08 / 阅读(275) / 评论(0)

英语笔译

France,Germany consider Lisbon Treaty modification

DEAUVILLE, France, Oct. 18 (Xinhua) -- France and Germany pondered over（深思,考虑） necessary amendments on Monday about the Lisbon Treaty by 2013 in the hope of better responding to(响应) crises. France and Germany consider it necessary to

发表于:2019-01-11 / 阅读(325) / 评论(0)

英语新闻

集装箱改装成新住宅

AS IT IS 2015-09-14 Living in a Shipping Container 集装箱改装成新住宅 Many people do not earn enough money to buy a house in the San Francisco Bay area. Housing prices in northern California can be very high. So, some young people have begun

发表于:2019-01-12 / 阅读(337) / 评论(0)

2015年VOA慢速英语(九)月

外国学生促进美国的创新

外国学生促进美国的创新 Foreign students earning their doctoral degrees in the United States can help revitalize innovation and economic growth. A new study says the U.S. should make it easier for such students to enter and remain in the co

发表于:2019-01-20 / 阅读(245) / 评论(0)

英语新闻

【一起听英语】转基因牛

转基因的东西越来越多，食用这些转基因食品是否会对人体健康造成不利？ Jen: Hello and welcome to 6 Minute English from BBC Learning English. I'm Jen and with me today is Neil. Neil: Hello there. Jen: Todays story is all a

发表于:2019-01-23 / 阅读(364) / 评论(0)

一起听英语

经济学人138:犯罪余震

Science and technology 科学与技术 Policing 治安 The aftershocks of crime 犯罪余震 An idea borrowed from seismology may help to predict criminal activity. 从地震学上获取的灵感或许能预测犯罪行为。 LOS ANGELES is one of th

发表于:2019-01-26 / 阅读(331) / 评论(0)

经济学人科技系列

2016排名最前的假新闻故事

A BuzzFeed News analysis has identified the 50 fake news stories that attracted the most engagement on Facebook this year. Together they totaled 21.5 million likes, comments, and shares. Of these stories, 23 were about US politics, two were about wom

发表于:2019-02-02 / 阅读(238) / 评论(0)

英语新闻

乘风飞翔的人追求梦想的信念

In 1959, when Jean Harper was in the third grade, her teacher gave the class an assignment to write a report on what they wanted to be when they grew up. 那是1959年，琼-哈珀在上三年级的时候。有一次，老师布置全班同学写一篇

发表于:2019-02-09 / 阅读(243) / 评论(0)

英语美文

基因的作怪导致男人的“好色”

Swedish researchers said Tuesday what women have suspected all along: that marital woes can often be attributed to men's genetic make-up, according to a study linking a common male gene to relationship problems. The gene variant, which is present in

发表于:2019-02-14 / 阅读(302) / 评论(0)

阅读空间

2010上海世博会：浦东主题馆

2010上海世博会：浦东主题馆 Theme Pavilions in PudongLocation: Section B, western side of Expo Axis地理位置：会馆轴线西边Ｂ场Floor area: Total area of 80,000 square meters above ground and 40,000 square meters underground占地面

发表于:2019-02-15 / 阅读(280) / 评论(0)

实用英语

对话常用句-合同篇

1.We are satisfied with the terms of this contract for the most part, but we feel that your terms of payment are too severe. 对合同的条款，我方大致上满意，但是贵方的支付条款似乎太苛刻了 2.We would like to have another di

发表于:2019-02-16 / 阅读(266) / 评论(0)

实用英语

万物简史第440期:小生物的世界(11)

In 1969, in an attempt to bring some order to the growing inadequacies of classification, 1969年，为了整理一下越来越显得不足的分类法， an ecologist from Cornell University named R. H. Whittaker unveiled in the journal Science a pr

发表于:2019-02-17 / 阅读(439) / 评论(0)

万物简史

你所爱之人的痛苦

I do not know the suffering of a person you love but love a person can love to the original as deaf as dumb. He is one of him, no matter what, you are accepted, do not want to do anything a little bit of modification. And the extraordinary in his eye

发表于:2019-02-17 / 阅读(242) / 评论(0)

英语美文

厂商瞄准中国的新能源汽车市场

Shifting from the focus on the display of vehicle designs seen in previous years, in this year's Shanghai Auto Show, so-called green auto cars become a priority. Zheng Gang, general manager of BJEV, a Beijing-based auto maker, says the company is in

发表于:2019-02-17 / 阅读(252) / 评论(0)

英语新闻

gre作文：巧用替换词得高分

能够able capable, in a(ny) position 一直all the time continually, continuously, constantly, perpetually 许多地a lot noticeably, considerably, a great deal, substantially 许多的a lot of many, numerous, a wide variety of (themes), a whole ran

发表于:2019-02-19 / 阅读(304) / 评论(0)

GRE作文

美国文化脱口秀第471期:测测你的驾驶英语

最近满眼都是车！除了《速8》席卷票房，还有刚开幕的上海车展，今天我们就学学和开车相关的英语吧！关键词： Fast amp; Furious 8 Fast amp; Furious：《速度与激情》 The Fate of the Furious：《速度与

发表于:2019-02-22 / 阅读(304) / 评论(0)

美国文化脱口秀

托福口语范文：通过群落对环境的作用

2016年最新托福口语题目：通过群落对环境的作用 Task 4 题目文章中介绍的词是autogenic succession, 意思大概是通过群落对环境的反作用使环境条件发生变化，由于这些变化了的条件的作用形成了新

发表于:2019-03-04 / 阅读(293) / 评论(0)

托福英语

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brightpoint

bulk charge