下列何結構上有腹股溝淺環(superifical inguinal ring)的開口?
腹外斜肌腱膜(aponeurosis of external oblique muscle)
腹直肌腱膜(aponeurosis of rectus abdominis)
腹內斜肌腱膜(aponeurosis of internal oblique muscle)
腹橫肌腱膜(aponeurosis of transversus abdominis)