The word it” in the passage refers to__________.

Câu hỏi :

The word “it” in the passage refers to__________.

A. disease

B. flu virus

C. pandemics

D. bodies

* Đáp án

B

* Hướng dẫn giải

Dẫn chứng: Our bodies had no way to fight this new flu virus, and so it spread very quickly and killed large numbers of people

Copyright © 2021 HOCTAP247