13. 服食搖頭丸者,情緒狀態從初始的興奮到藥力消失後轉為低潮,這種現象可用何種情緒理論解釋?(A) 斯辛二氏論 (Schachter-Singer theory)(B) 詹郎二氏論 (James-Lange theory)(C) 相對歷程論(opponent-process theory)(D) 坎巴二氏論 (Cannon-Bard theory)