THE WORD "THEY" IN PARAGRAPH 3 REFERS TO _______. A. ANTIBIO...

Câu 43: The word "they" in paragraph 3 refers to _______.

A. antibiotics

B. doctors

C. symptoms

D. experts

Mark the letter A, B, C, or D on your answer sheet to indicate the most suitable response to complete

each of the following exchanges from 44 to 45.