2. 职称英语
  3. This passage mainly discusses how epidemics spread and how to prevent in advance

This passage mainly discusses how epidemics spread and how to prevent in advance

游客2023-08-01  60
问题 This passage mainly discusses how epidemics spread and how to prevent in advance. [br] When there are no efficient doctors in areas of large population, epidemics can break out.
选项 A、Y
B、N
C、NG
答案 B
解析 本题涉及到爆发流行病的条件，应锁定文章第一段。第一段依次列举了爆发流行病的所有必备条件，并在段末指出：When these conditions are present in large population centers, epidemics can start，即当所有这些情况都具备于人口聚集区时，流行病才可能爆发。题干中的no efficient doctors对应文中的doctors does not know how to treat the disease，但其只是上述条件中的一点，不足以构成流行病爆发的所有条件，因此题干表述与原文不符。
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