3 下列材料何者可用來穩定(stabilization)殘 (residual ridge)有中度或較大的倒凹的紀錄基底(recording base)?①氧化鋅丁香油酚(zinc oxide-eugenol)② 輕體橡膠(light-bodied rubber base)印模材 ③義齒軟底墊(soft denture liner)樹脂(A)①② (B)②③(C)②(D)①