A.thoughtful
B.considerate
C.fortunate
D.moderate
此题为判断题(对,错)。
A.vast amount of laboratory bonding studies on dental oxide ceramics.
B.Air-abrasion at a moderate pressure and using phosphate monomer containing primers and/or luting resins provide long-term durable bonding to glass-infiltrated alumina.
C.A little amount of laboratory bonding studies on dental oxide ceramics.
D.Air-abrasion at a moderate pressure and using phosphate monomer containing primers and/or luting resins do not provide long-term durable bonding to glass-infiltrated alumina.