Which lines from "Sympathy" best convey the idea that physical pain is part of the anguish of imprisonment?
A
“I know what the caged bird feels, alas!When the sun is bright on the upland slopes;”B
“For he must fly back to his perch and clingWhen he fain would be on the bough a-swing;”C
“I know why the caged bird sings, ah me,When his wing is bruised and his bosom sore,—”D
“But a plea, that upward to Heaven he flings—I know why the caged bird sings!”