新生儿下颌角的度数为A.125° B.140°~160° C.130°~14

考试题库2022-08-02  18

问题 新生儿下颌角的度数为A.125°B.140°~160°C.130°~140°D.110°E.120°~125°

选项 A.125°
B.140°~160°
C.130°~140°
D.110°
E.120°~125°

答案 B

解析
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