判断对刃时,下颌应处于()
A.正中关系
B.息止颌位
C.正中位
D.肌位
E.非正中关系
参考答案:C
When asked to explain _____ he does to make his students so fascinated with his lessons, the teacher
paused and thought deeply. [ ]
A. what it is that
B. that what it is
C. what is it that
D. that what is that
以下哪项是纠正措施的定义()。
A.为消除已发现的不合格(3.6.2)所采取的措施
B.为消除已发现的不合格(3.6.2)或其他不良情况的原因所采取的措施
C.为消除潜在不合格(3.6.2)或其他潜在不期望情况的原因所采取的措施
D.以上都不是