甲流英語作文：h1n1并不可怕_1500字
關(guān)于甲流感的作文

        According to the World Health Organization circular, US and Mexico has the human to infect A/H1N1 the Type A H1N1 flu epidemic situation. Since March 18, 2009, the Mexican flu type case has assumed the trend of escalation. Up to April 24, Mexico has 3 epidemic situations successively, altogether reported that the case 882 examples, die 62 examples, the case fatality rate 7%, majority of cas    （共 2113 字）     [閱讀本文] >>