30.齲齒(caries)的發生與下列何種菌種最不相關?
(A)Streptococcus mutans
(B)Lactobacillus
(C)Staphylococcus
(D)Actinomyces
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統計: A(22), B(67), C(920), D(194), E(0) #1947353
統計: A(22), B(67), C(920), D(194), E(0) #1947353