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 cling when 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! ”