Bài tập IELTS Reading True False


    9. Fleming was looking for a new antibiotic when he discovered penicillin.

    10. Penicillin was immediately used as a drug after its discovery.

    11. Penicillin interferes with the formation of bacterial cell walls.

    12. Penicillin is effective against all types of bacteria.

    13. Antibiotic resistance has become a significant issue due to the misuse of antibiotics.