The omniscient narrator stands above the story he is telling, ________his knowledge of what will occur.
句意：全知叙述者处于整个故事之上，也因为他对将要发生事件的了解而不受限制。be unlimited in因……不受限制。be disheartened by为……感到丧气。be ostracized for因……被排斥。be vindicated by 被……维护。