单选题According to the passage, what was the strategy used to eliminate the spread of smallpox?AVaccinations of entire villages.BTreatment of individual victims.CIsolation of victims and mass vaccinations.DExtensive reporting of outbreaks.

单选题
According to the passage, what was the strategy used to eliminate the spread of smallpox?
A

Vaccinations of entire villages.

B

Treatment of individual victims.

C

Isolation of victims and mass vaccinations.

D

Extensive reporting of outbreaks.


参考解析

解析:
细节题。第三段第一句提到“The strategy was not only to provide mass vaccinations but also to isolate patients with active smallpox…”,可知应对天花所采取的策略不仅仅是提供大范围的接种疫苗,还包括将病人隔离…。对应选项C。

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