问题 单项选择题

会阴体的厚度( )

A.1~2cm

B.2~3cm

C.3~4cm

D.4~5cm

E.5~6cm

答案

参考答案:C

解答题
选择题
[ ]

A.so Liu Xiang does

B.so is Liu Xiang

C.so does Liu Xiang

D.so Liu Xiang is

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