2.When marching the prisoner to the gallows, the author was preoccupied with ________. A: the man's manner of walking B: the man's thoughts at that moment C: the impending execution D: the worth of human lives

When marching the prisoner to the gallows, the author was preoccupied with________. A: the man's manner of walking B: the man's thoughts at that moment C: the impending execution D: the worth of human lives