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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
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
Oh, no, replied Katharine. 哦，不卖，凯瑟琳回答。 It was a present to me. 它是别人送我的礼物。 I suppose it was given you by a boy you met at Lake Hopatcong last summer, and itreminds you of him, murmured Stuart, dreamily. 我猜那
精灵鼠小弟
The study found that men and women want different things when it comes to online photos。 研究发现，男人和女人对网络照片的看法大不相同。 Men tend to respond to photos in which the woman is at home, looking a little come-hither
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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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