Câu hỏi :

The author mentions SARS in order to__________.

A. give an example of a highly dangerous disease

B. suggest that SARS will never become a pandemic

C. give an example of the successful prevention of a pandemic

D. suggest that there may be a new pandemic soon.

* Đáp án

C

* Hướng dẫn giải

Dẫn chứng: For example, in 2002, and 2003, doctors carefully watched SARS. Their health warnings may have prevented SARS from becoming a pandemic.

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