单词：sector virus
单词：sector virus 相关文章
By Gilbert da Costa Abuja 31 January 2007 The Nigerian government says laboratory tests for the deadly bird flu virus on samples taken from human victims are positive. For VOA, Gilbert da Costa reports that the authorities have moved quickly to assu
2007年VOA标准英语（一月）
You Are the Weakest Link, Goodbye Do you remember the good old days? Innocent times spent sharing documents and executable files without a care in the world. Okay, every month or so you might encounte
大学体验英语综合教程
Gary: HIV/AIDS features in news stories almost every day of the year. Its a subject that concerns us all the politicians who lead our countries, health workers of all kinds and at every level, and, of course, the people infected with HIV, those who
英语讨论
By Lisa Schlein Geneva 28 September 2006 Leading avian influenza scientists from around the world say more research is needed to understand the H5N1 bird flu virus to be able to effectively diagnose and treat the disease. That's the conclusion of sc
2006年VOA标准英语（九月）
By Sabina Castelfranco Rome 27 June 2007 Health and veterinary experts have singled out Indonesia, Egypt and Nigeria as countries where the risk of bird flu contagion is particularly worrisome. Gathered at the U.N.'s Food and Agriculture Organization
2007年VOA标准英语（六月）
In the office, Wednesday morning Jess: But still, I didn't want this wallpaper. And every time I try to open a program, all I see is a cross-dressing Bush. Ann: I heard about that horrible virus! It automatically e-mails itself as an attachment to ev
Eztalk美语会话