单词：solutizer-air regeneraative process
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有声畅销书-秘密
by Jason Marshall Weve spent the last few articles building our numerical vocabulary from the ground up. Today, were going to talk about something that sounds hard, but is actually pretty easy...and very useful too: the commutative property of additi
数学英语
By Anjana Pasricha New Delhi 21 February 2006 The Sri Lankan government and Tamil Tiger rebels are meeting in Switzerland to hold their first direct discussions since the island's peace process ground
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Hundreds of Zimbabweans from political parties, civil rights organizations, churches and ordinary citizens gathered Wednesday for the first public hearings towards a new constitution organized by the transitional four-month-old government of nationa
VOA标准英语2009年(六月)
By Meredith Buel Washington 18 October 2006 The International Crisis Group, a public policy research organization, has launched an initiative to restart the Arab-Israeli peace process, following the recent month-long war between Israel and Hezbollah
2006年VOA标准英语（十月）
By Melinda Smith Washington 01 June 2007 A growing number of critics are calling for stricter regulation of the pharmaceutical industry and how drugs are sold in the United States. The concern comes from medical experts, consumer groups and even fro
2007年VOA标准英语（六月）