44.下列何者不可能是複合樹脂(composite resin)的內含物?
(A)bis-GMA(bisphenol A glycerolate dimethacrylate)
(B)silicon dioxide
(C)camphorquinone
(D)acetone
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統計: A(21), B(207), C(67), D(823), E(0) #2866862
統計: A(21), B(207), C(67), D(823), E(0) #2866862