一个人除了有以出生年月计算的实际年龄外,还有()。
A、生理年龄
B、心理年龄
C、生理年龄和心理年龄
参考答案:C
患者,右下456缺失,缺隙的近远中径过窄,可摘局部义齿修复。排列人工牙时,下列正确的是()
A.右下456三牙平均减径后排列
B.右下45二牙减径后排 * * 牙
C.右下56二牙减径后排 * * 牙
D.右下46孺二牙减径后排 * * 牙
E.减数法,只排列右下45二牙
To be frank, I’d rather you ____in the case.
A.will not be involved
B.not involved
C.have not been involved
D.were not involved