60.在口腔中,下列何者屬於生物膜(biofilm)移植(colonization)相對較少的地方?
(A)cheek mucosa
(B)tooth fissure
(C)tongue
(D)tooth surface
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統計: A(451), B(48), C(127), D(84), E(0) #3490168
統計: A(451), B(48), C(127), D(84), E(0) #3490168