Health Report - Dating Sites' Claims; Female Voices and Fertility 健康报道 - 女性月经周期期间不同时间点声音对男性吸引力不同 This is the VOA Special English Health Report. 这里是美国之音慢速英语健康报道。 As...
Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到 听力原文收集区 ，您将会获得10到30积分的奖励! Thank you！...
Unit 10 When was it invented? [00:04.99]SECTION A [00:08.05]1b Listen and match the inventions and the dates. [01:25.19]2a Listen and number the inventions in the order that you hear them. [02:14.95]2b Listen again and match the items in columns A,B,...
by Jason Marshall In the last article, we learned that there are several ways to calculate the average value of a sample of data. We focused on one such method, the arithmetic mean, and used it to calculate the average number of potato chips in a bag...
