正常会阴体厚度是 A.2~3cm B.3~4cm C.1~2cm D.4

恬恬2020-05-20  13

问题 正常会阴体厚度是A.2~3cmB.3~4cmC.1~2cmD.4~5cmE.5~6cm

选项

答案B

解析
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