能牵动家鸽两翼飞行的肌肉是 A.前肢肌     B.两翼肌      C

能牵动家鸽两翼飞行的肌肉是

A.前肢肌      B.两翼肌         C.躯干肌        D.胸肌

 

答案

D

解析:略

 

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