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

游客2023-08-01  26

问题 This passage mainly discusses how epidemics spread and how to prevent in advance. [br] All epidemic diseases spread through people’s sneeze, human contact and insects.

选项 A、Y
B、N
C、NG

答案 B

解析 本题涉及到流行病的传染方式,应锁定文章第五至七段。第五段提到Some...are spread when people’s sneeze...;第六段提到Others are spread through human contact;第七段提到Other diseases are spread through insects,很容易使人误以为题干表述正确。然而如果注意到了第五段首句的总起性语言Doctors know how most epidemic diseases spread,就不难明白:并不是所有的流行病都会传染。题干中的All与文中的most矛盾,所以本题表述错误。
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