下列关于全口义齿下颌侧切牙的排列要求正确的是（） A.唇舌向垂

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问题多项选择题

下列关于全口义齿下颌侧切牙的排列要求正确的是（）

A.唇舌向垂直排列

B.颈部向远中倾斜明显

C.远中稍向舌侧

D.切缘在_平面上

E.切缘与上前牙舌面接触

答案

参考答案：A, C

单项选择题

A customer informed you that it is preferable to make a change to a certain aspect of the project. What should you do first

A．Talk with team members to understand implication of the chang

B．Communicate the change to management to get their input

C．Open up a change contro

D．Do sizing for the change and communicate to custome

填空题

正方形有（）条对称轴，圆有（）条对称轴。