Burning a book poem questions PART B: Which lines from the poem best support the answer to Part A?

A
“The cover goes first, then outer leaves / curling away, then spine and a scattering” ( Lines 3-4)
B
“More disturbing / than book ashes are whole libraries that no one / got around to writing” ( Lines 10-12)
C
“the terrorized countryside where wild dogs / own anything that moves” ( Lines 14-15)
D
“So I’ve burned books. And there are many / I haven’t even written, and nobody has.” ( Lines 18-19)