59.下列何種細菌可能具防止齲齒的作用?
(A)Actinomyces naeslundii
(B)Lactobacillus spp.
(C)Streptococcus mutans
(D)Veillonella spp.
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統計: A(73), B(132), C(32), D(768), E(0) #1035896
統計: A(73), B(132), C(32), D(768), E(0) #1035896