牙合支托窝与基牙长轴成多少度时,牙合力顺牙长轴方向传递
A.45°
B.90°
C.30°
D.20°
E.60°
参考答案:D
—_________?
—I am 1.7 metres tall. [ ]
A. How old are you
B. How tall are you
C. How big are you
D. How are you
能体现医师遵守不伤害原则的是()
A.同情患者
B.对待患者一视同仁
C.保守患者的秘密和隐私
D.选择对患者、对社会均有利的医疗卫生保健措施
E.在诊治活动中杜绝有意和责任性伤害