The difference between SARS and Ebola viruses lie
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The difference between SARS and Ebola viruses lies in______.
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
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答案:C
由第三段第二句“Unlike other recent airborne virus outbreaks like SARS, the Ebola vi-rus can only be spread through direct contact with an infected person”可知,SARS是通过空气传播的,而埃博拉是通过直接接触已被感染的病人传播的,两者的传播方式不同,故选C。
