33.下列何項結構受到體運動神經元(somatic motor neuron)的支配?
(A)逼尿肌(detrusor)
(B)外尿道括約肌(external urethral sphincter)
(C)內尿道括約肌(internal urethral sphincter)
(D)海綿體尿道(spongy urethra)
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統計: A(68), B(646), C(28), D(43), E(0) #1376038
統計: A(68), B(646), C(28), D(43), E(0) #1376038