In "Check," which lines make up a rhyming couplet?
A.
"To everything that was without, / She could not put my candle out!"
B.
"Along the sky, the ground, the air, / And in the room where I was hid!"
C.
"She crept and did not make a sound, / Until she reached the tree: And then"
D.
"—I heard the rustling of her shawl / As she threw blackness everywhere"