Answer:
The excerpt reveals that the narrator interacts easily with his superiors and the drivers.
Explanation:
The narrator's interaction with both the officers and the drivers suggests that he is comfortable and familiar with individuals from different ranks within the military hierarchy. He engages in casual conversation with the officers, sharing drinks and discussing plans for the attack. Additionally, he shows concern for the drivers by providing them with cigarettes and updating them on what he has heard about the impending attack. This ease of interaction with individuals from various levels of authority indicates that the narrator is adaptable and able to navigate social dynamics within the military settings.