半解剖式牙的牙尖斜度为A.33° B.20° C.10° D.15° E

考试题库2022-08-02  9

问题 半解剖式牙的牙尖斜度为A.33°B.20°C.10°D.15°E.5°

选项 A.33°
B.20°
C.10°
D.15°
E.5°

答案 B

解析
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