The joke about doctors implies that, in the eyes of nurses, they are ______.

参考解析：

推理判断题。根据文章第二段第四句至最后一句“Everyone is very peaceful, polite and friendly until, waiting in a line for lunch, the new arrival is suddenly pushed aside by a man in a white coat, who rushes to the head of the line, grabs his food and stomps over to a table by himself. ‘Who is that?’ the new arrival asked St. Peter. ‘Oh, that’s god,’ came the reply, ‘but sometimes he thinks he’s a doctor.’”可知，每个人都非常平静，礼貌和友好，直到在排队吃午饭的时候，新来的人突然被一个穿白大褂的人推到一边，他冲到队伍的最前面，抓起他的食物，跺着脚走向一张桌子。”那是谁? ”新来的人问圣彼得。“哦，那是上帝，”回答说，“但有时他认为自己是个医生。由此推断，在护士眼中，医生非常清楚自己的神圣角色。故选B。