【单选题】肠系膜下动脉起始部阻塞,可能出现血运障碍的器官是
【简答题】How far can the poisonous resin be shot?
【单选题】Which of the following is NOT mentioned as an ingredient of composite?
【单选题】A zinc oxide-eugenol cement base is contraindicated for use with self-curing resin restorative materials because( )
A.
the compressive strength of the cement is too low
B.
cement interferes with the polymerization of the resin
C.
zinc oxide and Bis-GMA form. a soluble compound
D.
the cement increases the polymerization shrinkage of the resin
【单选题】Which of the following is mentioned as an ingredient of a composite?