生物植物地理学

疯狂英语易背作文 63.A Geography Group

Last term I took part in a geography research study group. Our topic was environment pollution and protection. We took a variety of pictures, showing the present pollution conditions of our city. To our surprise, there are still a lot of people doing

发表于:2018-11-28 / 阅读(244) / 评论(0)

疯狂英语易背作文

US Able to Protect Servicemembers from Biological Threat, Sa

Broadcast: Jan 10 2003 The Pentagon has issued a statement 2) asserting the military is prepared to protect its personnel from possible biological weapons attack. On the surface, the Pentagon's assert

发表于:2018-12-08 / 阅读(128) / 评论(0)

VOA2003（上）-健康之旅

英语导读1000句[40]:Geography

Section 40 Geography What is the capital of this country? Where is such and such a country? This is what we think of when we think of geography. In fact, geography covers not just countries and cities

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英语导读1000句

EDUCATION REPORT - Geography Competition

EDUCATION REPORT – June 6, 2002: Geography Competition By Jerilyn Watson This is the VOA Special English Education Report. The National Geographic Society is a private organization that studies and

发表于:2019-01-07 / 阅读(145) / 评论(0)

教育与新闻

VOA慢速英语2015 改变植物基因或能增加产量

Changing Gene in Plant Could Yield More Crops 改变植物基因或能增加产量 Plants have a biological clock that tells them when to produce leaves, seeds and other growth. A new study says understanding that clock may help scientists develop cr

发表于:2019-01-12 / 阅读(126) / 评论(0)

2015年VOA慢速英语(四)月

2006年VOA标准英语-UN Leader Warns of Biological Weapons Threat

By Lisa Schlein Geneva 20 November 2006 U.N. Secretary-General Kofi Annan is urging nations to do more to combat biological weapons, and to create global safeguards to keep them out of terrorist hands. Kofi Annan at a review conference on Biological

发表于:2019-01-12 / 阅读(206) / 评论(0)

2006年VOA标准英语（十一月)

美国国家公共电台 NPR Is The Pentagon Modifying Viruses To Save Crops — Or To Wage Biological Warfare?

STEVE INSKEEP, HOST: The Pentagon is funding some new research on insects and plant viruses. It says the goal is to protect agricultural crops. Some critics say it looks more like an attempt to make biological weapons. Here's NPR's Dan Charles. DAN C

发表于:2019-01-17 / 阅读(172) / 评论(0)

2018年NPR美国国家公共电台11月

AGRICULTURE REPORT - Biological Controls, Part 1

AGRICULTURE REPORT - Biological Controls, Part 1 By Mario Ritter Broadcast: Tuesday, April 13, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Biological controls are living

发表于:2019-01-30 / 阅读(145) / 评论(0)

农业与发展

VOA标准英语2011--Israel Practices Biological Attack Response

Israel Practices Biological Attack Response The Israeli government has carried out a two-day exercise it says is aimed at boosting preparedness for any terrorist attack aimed at sparking an outbreak of a highly contagious disease. Israeli officials e

发表于:2019-02-12 / 阅读(154) / 评论(0)

VOA标准英语2011年(十二月)

【英语趣味课堂】生物入侵-Biological Invasion

Nick: In Australia, theres a lot of snakes as well. Is there snakes in Guam? Cheryl: Yeah, theres plenty of snakes in Guam, one of which is very famous. Its the brown tree snake. Now the brown tree snake was brought over to Guam a long time ago in ca

发表于:2019-02-16 / 阅读(110) / 评论(0)

英语趣味课堂

加州英语分级G5 What's the Buzz About the Geography Bee 04

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加州英语分级G5 What's the Buzz About the Geography Bee 03

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加州英语分级G5 What's the Buzz About the Geography Bee 01

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加州英语分级G5 What's the Buzz About the Geography Bee 05

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加州英语分级G5 What's the Buzz About the Geography Bee 10

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加州英语分级G5 What's the Buzz About the Geography Bee 09

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加州英语分级G5

加州英语分级G5 What's the Buzz About the Geography Bee 07

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加州英语分级G5 What's the Buzz About the Geography Bee 06

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学英语单词

'Ajab Allāh

a drink made from rice

actinomyce-antagonist

actual unit weight

Alto Vista

anoplophora beryllina