单词：Gastrophryne carolinensis
单词：Gastrophryne carolinensis 相关文章
As you've probably experienced firsthand, some mosquito species have a real taste for warm, human blood. So much so that if you raise them on it the lab, they'll accept no substitute. Fortunately, I don't get major reactions at all. Brad Main is a mo
2016年Scientific American(九)月
Mike: Oh hi guys. Maggie: Hi mike. Jason: Well, your timing is terrible. We just finished dinner. Maggie: Oh gosh. I didnt even realize it was dinner time. I've been working all day on my English term paper. Maggie: All day? Mike: Yeah, pretty much.
成长的烦恼第四季
Carol felt tired. She felt tired all the time. She didnt use to feel tired. She used to have a lot of energy. Why was she so tired all the time? You should eat more sugar, her friend told her. Sugar will give you energy. But Carol didnt want to eat m
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By Bill Gasperini Moscow 01 January 2006 Russia's natural gas monopoly Gazprom headquarters in Moscow, Sunday, Jan. 1, 2006 Russia began the process of cutting off natural gas supplies to neighboring
2006年VOA标准英语（一月）
By Lisa McAdams Moscow 16 August 2006 Ukrainian Prime Minister Viktor Yanukovych and his Russian counterpart, Mikhail Fradkov, say they have reached agreement on the price Kiev will pay Moscow for natural gas. But the two leaders failed to secure te
2006年VOA标准英语（八月）
听歌学英语:Oh Carol 歌手：Beach Boys 专辑：isn t it a wonder Beach Boys 《isn t it a wonder》 Oh! Carol, I am but a fool Darling I love you Don't you treat me cruel You hurt me And you made me cry But if you leave me I will surely die Da
听歌学英语
Ukraine and Russia are expressing concern about their image as reliable gas suppliers amid growing gas shortages in Europe, for which Moscow and Kyiv are blaming each other. European officials warn of a crisis across region as a dispute between Russ
VOA标准英语2009年(一月)
Prime Minister Vladimir Putin has approved a halt to all deliveries of Russian natural gas to Ukraine. Earlier, Ukraine shut all four of its pipelines that ship the fuel to Europe. Vladimir Putin Prime Minister Putin's go-ahead to stop gas shipments
VOA标准英语2009年(一月)
The European Uninion efforts to resolve a bitter gas dispute between Russia and Ukraine foundered on Thursday when Russia reportedly refused to agree to a EU proposal to send independent monitors to check Russia's gas flow through Ukraine. Moscow's
VOA标准英语2009年(一月)
Russia and Ukraine have resumed the flow of natural gas to Europe, ending a mid-winter standoff that left millions of consumers on the continent without heat or power during 13 days of bitter cold. An official at a metering station owned by Russia's
VOA标准英语2009年(一月)
Europe and Ukraine agreed in Brussels to work together to encourage investment in Kiev's aging gas infrastructure, with Ukraine also endorsing more transparent tariffs for a system that is vital for Europe's energy needs. Ukrainian PM Tymoshenko and
VOA标准英语2009年(三月)
Gas Shortages Highlight Pakistan's Energy Crisis At Islamabad gas stations, this is what it looks like on Wednesdays. People are stocking up, because on Thursday, Friday and Saturday, stations close and there is no gas. In recent years, when gasoline
VOA标准英语2013年(二月)
ROME, Dec. 3 (Xinhua) -- Italy lacks the necessary energy(能量,活力) and strength for an economic revival while unemployment and poverty are on the rise, warned a report issued Friday. The 44th edition of the Censis think tank social survey, the
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In Africa's battle against malaria, two low-tech tacticsinsecticides and bed netshave done a decent job killing off mosquitoes. But it's mainly one species that's been affected. That's a species called Anopheles gambiae, sometimes called the African
2016年Scientific American(八)月
By Carol Pearson Washington 14 May 2008 Doctors say mammography is the best way to find breast cancer before it gets a chance to spread. But mammograms can miss some cancers, especially for women with dense breast tissue. Now, a new study shows for t
VOA标准英语2008年（五月）
Russia says Ukraine is stealing natural gas destined for Europe, as several countries have complained about a reduction of Russian gas deliveries from a pipeline passing through Ukraine. Kyiv has denied the charges, citing technical difficulties aft
VOA标准英语2009年(一月)
Russia and Ukraine have ended 2008 with an escalating dispute over gas deliveries through a key pipeline that supplies much of Western Europe. Each side is blaming the other for the dispute. A spokesman for the Russian gas giant, Gazprom, held up a
VOA标准英语2009年(一月)
Russia has stopped delivery of natural gas to Ukraine after the failure of last minute talks to reach agreement on a price for 2009. Both sides offer assurances that gas will continue to transit from Russia through pipelines in Ukraine to consumers
VOA标准英语2009年(一月)
You might not think there would be that many people in the world prepared to devote lifetimes to the study of something so inescapably low key, 你或许会认为，世界上不会有多少人愿意花毕生的心血来研究那个不起眼儿的东西
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