Câu hỏi
Before the discovery of antibiotics, diseases caused by bacteria had a high death rate. a. TRUE b. FALSE c. NOT GIVEN
Giải pháp
3.3
(223 Phiếu)
Đỗ Thịnh Hạnh
chuyên gia · Hướng dẫn 6 năm
Trả lời
a. TRUEBefore the discovery of antibiotics, diseases caused by bacteria had a high death rate because there were limited treatments available to combat bacterial infections