用戶【kh2723121】點評問題和點評內容

【評論主題】14.下列何者不是Streptococcus pyogenes的毒力因子(virulence factor)?(A)M protein (B)Protein A (C)Hyaluronic acid

【評論內容】

Protein A是S.aureu☆★★★★★☆☆☆★...