Question

What important fact about the wounded soldiers is reflected by the repetition of the bolded sentences in the excerpts from "In Another Country" by Ernest Hemingway?
A It establishes the irony that, although the wounded soldiers have physically left the warfront, the war continues to haunt them psychologically. B It shows the gradual loss of hope and growing depression of the wounded soldiers and their need for distractions. C It establishes the wounded soldiers’ determination to shun war and disobey military commands to return to the front after they recover.