53.下列有關男性生殖的敘述，何者錯誤？ (A)testosterone由Leydig cell所分泌 (B)follicle-stimulating hormone由anterior pituitary所分泌 (C)follicle-stimulating hormone可促進精細胞成熟（spermatid maturation） (D)gonadotropin-releasing hormone由anterior pituitary所分泌