单端固定桥的适应证为()
A.基牙有足够支持
B.承受力不大
C.缺牙间隙小
D.主要用于前牙
E.基牙有足够的固位力
参考答案:A, B, C, E
The quality management plan should describe how the project management team will implement its quality ()
A.improvement
B.control
C.policy
D.information
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