The use of informal diction in 'A Farewell to Arms' helps to maintain the realism of the dialogue.
Answer: Option B.
Step-by-step explanation:
‘A Farewell to Arms’ is a novel authored by the renowned Earnest Hemingway. The novel depicts the tragedy of war, apart from this it also illustrates love, fear, and courage.
From the given excerpt we can see that Hemingway have made use of informal dictation, this is mainly done so that the realism of the conversation is maintained. Informal dictation makes readers more engaged than the formal ones. Here informal dictation makes readers aware about the harsh reality of war and letting then known that nothing is worse than war.