• 2021-04-14
    【单选题】(3分) Penicillin is a group of antibiotics which include ________, Penicillin V, procaine penicillin and benzathine penicillin.
    A. Penicillin D B. Penicillin G C. Penicillin F D. Penicillin E
  • Penicillin G

    内容

    • 0

      Which of the following antibiotics is chiefly bactericidal? A: Tetracycline B: Erythromycin C: Penicillin D: Clindamycin

    • 1

      ‎Smallpox can be effectively prevented by _______.‎ A: vaccines B: penicillin C: antibiotics D: vitamines

    • 2

      ‍Penicillin is one of the biggest discoveries in Western medicine. ‌

    • 3

      中国大学MOOC: Penicillin was discovered by accident in the summer of 1928.

    • 4

      Penicillin is one of the biggest discoveries in Western medicine. A: 正确 B: 错误