24. 適合用於國小齲齒篩檢的口腔健康指標為何?(A)Basic Screening Survey(BSS)(B)齲齒經驗指數(Decayed, Missing and Filled Teeth , DMFT Index)(C)口腔衛生簡易指數(OHI-S)(D)牙根齲齒指數(Root caries index)