Answer:
C.
She feels guilty for insulting Lomov.
Explanation: because at the end she says " Bring him back! Back! Ah! Bring him here."
The correct answer is the last one.
Dolores' husband, Abbott, is handicapped. Abbott had a stroke years before. He is disabled and speaks slowly, but Dolores does not see him as handicapped. She loves him and does not complain about their situation; she accepts life as it is without regrets.
Therefore, the correct answer is D.