对固定义齿咀嚼功能有影响的是()。
A.基牙牙冠形态
B.基牙牙根形态
C.桥体面形态
D.桥体龈面形态
E.固位体轴面形态
参考答案:C
I’m sorry I didn’t recognize your voice just now. It sounded quite different ______ the phone.
A.from
B.through
C.on
D.by
《种子法》对种子的定义是什么?