1 細菌在 triple sugar iron agar 底部產生黑色，代表此菌？
(A)可發酵glucose
(B)可發酵lactose
(C)可發酵sucrose
(D)產生H2S

答案：登入後查看
統計： A(19), B(16), C(8), D(819), E(0) #1405219