Which detail from the passage develops the theme that true friends can always be counted upon in times of
need?
OA. A letter, however, had reached me in a distant part of the country.
OB. Its proprietor, Roderick Usher, had been one of my friends in boyhood.
OC. Nevertheless, in this mansion of gloom I now proposed to take a sojourn of several weeks.
D. Usher's letter spoke of illness,of a mental disorder which oppressed him and of an earnest
desire to see me
O
