单词：vacsegoside
单词：vacsegoside 相关文章
Millions More Children to Receive Vaccines More than one million children die each year from severe diarrhea and pneumococcal disease. Today (Tuesday), the GAVI Alliance announced an expanded campaign against the two leading killers of children world
VOA标准英语2011年(九月)
By Anita Elash Paris 05 May 2007 French voters choose their new president on Sunday. Polls predict conservative candidate Nicolas Sarkozy will win. During her last day of campaigning, his opponent, Socialist Party candidate Segolene Royal, said a Sar
2007年VOA标准英语（五月）
By Anita Elash Paris 20 April 2007 Friday is the last day of campaigning before the first round of voting in the presidential election in France. The two leading candidates, former Interior Minister Nicolas Sarkozy and Socialist Party candidate Segol
2007年VOA标准英语（四月）
If you could take a vaccine that would protect you against cancer, wouldn't you take it? Well, for cervical cancer, there is a vaccine. It protects against a virus called HPV, which can lead to cancer of the cervix. But a new study reports that many
VOA标准英语2010年(十一)月
By Jessica Berman Washington 11 May 2006 French researchers at the Sanofi Pasteur Institute say they have developed a bird flu vaccine that, so far, appears to be safe and effective in humans. But obs
2006年VOA标准英语（五月）
By Anita Elash Paris 04 May 2007 New polls predict conservative candidate Nicolas Sarkozy will be the clear winner in Sunday's presidential election in France. With just three days to go, polling firms say he'll win at least 53 percent of the vote co
2007年VOA标准英语（五月）