40.當牙齒處於脫水的狀態,比色時容易呈現何種誤差?
(A)色調(shade)較淺;透明度(translucency)較高
(B)色調(shade)較淺;透明度(translucency)較低
(C)色調(shade)較深;透明度(translucency)較高
(D)色調(shade)較深;透明度(translucency)較低
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統計: A(33), B(485), C(19), D(113), E(0) #3378941
統計: A(33), B(485), C(19), D(113), E(0) #3378941