Sato, a Japanese student, goes to a smiling class in Beijing. (S=Sato; T=teacher) S: Konbanwa, evali-badi! (everybody!)(The whole class laughs.) Ha!Ha!Ha! T: What on earth is that? S: Wow! You see. It

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青霉素类 青霉素(G) Penicillin(G) Benzylpenicillin,苄青霉素,盘尼西林 青霉素V Penicillin V Phenoxymethylpenicillin 苯氧甲基青霉素 苄星青霉素 Benzathine Penicillin 长效西

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By Sean Maroney Washington 21 December 2007 Earlier this month, Venezuelan voters rejected President Hugo Chavez's sweeping constitutional reform plan. His former defense minister, General Raul Baduel, was among the opponents of the plan, and he tell

发表于:2019-01-31 / 阅读(65) / 评论(0) 分类 VOA常速英语2007年(十二月)

By Jessica Berman Washington 20 September 2007 Scientists say they have evidence that a ferocious dinosaur made famous by the movie Jurassic Park definitely had feathers. Experts say the dinosaur, called Velociraptor, had a wing structure just like m

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