A infected body fluids B against the outbreak severity C the mode of transmission D the initial days of being infected E three c

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问题 A infected body fluids
B against the outbreak severity
C the mode of transmission
D the initial days of being infected
E three countries in West Africa
F within a wide range of days
The initial Ebola outbreak was found in______.

选项

答案E

解析 由第二段首句“…there are only three major countries in West Africa experiencing amajor outbreak...”可知埃博拉疫情首先在西非的塞拉利昂、利比里亚和几内亚三个国家爆发,故选E.
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