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[聽力練習(xí)] 聽肥皂劇練聽力 第5期:Fadi to the R
2009-04-15 編輯:admin
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[聽力練習(xí)] 可可語言小點(diǎn)心 第3期:Fire Away
2009-04-15 編輯:admin
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[聽力練習(xí)] 經(jīng)濟(jì)學(xué)家一周時事 第1期
2009-04-15 編輯:admin
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[跟可可練聽力] 跟可可練聽力:南極冰山倒塌將有全球影響
Collapse of ice shelf could have global effect!l The unprecedented collapse of an ice-shelf in Antarctica could indirectly lead to a significant rise in global sea levels, researchers say. The Larsen2008-07-11 編輯:echo
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[跟可可練聽力] 跟可可練聽力:交配8-9個小時的生物
Safe Sex for Moths Don: All right, Yael, you're a moth. And mating for you is a big deal because it takes eight or nine hours. So the last thing you want is for some predator to interrupt you a..2008-07-09 編輯:echo
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[跟可可練聽力] 跟可可練聽力:蛇的第六感
Picture this: A foraging squirrel comes into range of a hungry, coiled rattlesnake. The squirrel realizes the danger too late--the rattlesnake strikes out and bites, fangs pumping venom deep into the2008-07-09 編輯:echo
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[跟可可練聽力] 跟可可練聽力:千斤難買老來瘦
Think back to your college days, the good old days when life was easy.Stay up all night partying or even studying? No problem. Eat pizza every night and plow through entire bags of potato chips at on2008-07-08 編輯:echo
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[跟可可練聽力] 跟可可練聽力:與細(xì)菌一起游泳
Everybody loves the swimming pool. But how clean is the water in the average backyard or public pool? If you trust chlorine to take care of germs, you're in for a surprise. Chlorine and other d..2008-07-07 編輯:echo
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[跟可可練聽力] 跟可可練聽力:你在看我嗎?
Are You Looking at Me? Yael: Today, on A Moment of Sci...Don, why are you staring at me like you're angry? It's freaking me out. Don: Well, you know how eye contact is a pretty important c..2008-07-07 編輯:echo