单词：ectopic heart
单词：ectopic heart 相关文章
利萨离开之后，阿美和妈妈聊起了利萨，利萨取得了英语口语竞赛的一等奖，而阿美却想哭，为什么呢？ Listen Read Learn May: Lisa wins the first prize in the English speech contest of her college. Mom: Really? That's really wonderful. I'm so happy for her. M
王强口语 第二册
Pythons Unlock Human Heart Health Secrets Studying snakes might seem like an unlikely way to help people with heart disease, but a pythons remarkable ability to quickly enlarge its heart during digestion has Colorado medical researchers looking towar
VOA标准英语2011年(十一月)
Topic1-Break-up fee in relationships When a romantic relationship goes wrong, the two go through heartache in the process of a break-up. Regardless of the relationship status, married or in cohabitation, assets need to be divided. You keep the TV, I
英语角-圆桌会议
经典语境背诵 Foreigner：Hi, I am a foreigner. Ive always had a bad sense of direction especially when I travel in a foreign country. One time I planned to go to Liu Lichang where there are many Chinese antique stores. But I got lost and just w
英语大赢家上册
阿美在生物方面碰到了很多问题，爸爸在给她讲课，并且给她鼓励。对于阿美考清华大学的中文系，爸爸提出了异议。到底是怎么一回事呢？来看看吧。 Listen Read Learn Dad: May, did you understand everything I said just now? Do you need more explanation? May: Erra
英语口语大赢家
By Carol Pearson Washington 28 March 2007 watch Stent Study report A new, landmark study finds heart stents devices used to open blocked arteries - may not be as effective in the long term as medication in preventing heart attacks. VOA's Carol Pears
2007年VOA标准英语（三月）