单词：Packsattel
单词：Packsattel 相关文章
by Jason Marshall Weve now talked about three methods for calculating average values: the mean, median, and mode (affectionately known as the three Ms). So, are we done? Is that everything we could ever want to know about interpreting average values?
数学英语
图片1 图片2 图片3 by Jason Marshall Weve now talked about several different useful ways for looking at and understanding a group of numbers. The mean, median, and mode are great for determining the average value, and last time we learned that t
数学英语
A group of New York-based tap dancers has just concluded a tour of the Middle East, with performances and workshops in Israel, the West Bank, and Jordan. New York Tap Ensemble founder Noah Racey hopes the tour will help promote cultural understanding
VOA标准英语2010年(十)月
European companies have been accused by Human Rights Watch of violating workers' rights in the United States. In a new report, it says European multinational firms have carried out aggressive campaigns to keep workers in the U.S. from organizing and
VOA标准英语2010年(九)月
Economics Report - How Gold Became the Gold Standard for Trade 经济报道 - 黄金是如何成为贸易金本位的？ This is the VOA Special English Economics Report. 这里是美国之音慢速英语经济报道。 The best example of something
2012年VOA慢速英语(四)月
By Cathy Majtenyi Nairobi 07 March 2006 Kenyan demonstrators carrying placards as they march in the streets of Nairobi Thousands of Kenyans took to the streets Tuesday to protest against last week's g
2006年VOA标准英语（三月）