• 2021-04-14
    【单选题】Which book was the first text to discuss the importance of production regions?
    A. The text Divine Husbandman’s Classic of Materia Medica (Shen nong ben cao jing) B. The text Collection of Commentaries on the Classic of the Materia Medica (Ben cao jing ji zhu) C. Newly Revised Materia Medica (Xin xiu ben cao) D. The text Extension of the Materia Medica (Ben cao yan yi)