I would say that it depends on the audience. Personally, a debate regarding ethics and moral dilemma is interesting. Read The Fat Man and the Impending Doom. It's just one paragraph so it's not going to bore audience.
https://thedailydilemma.wordpress.com/2007/06/18/fat-man/
I believe that this type is a lecture-forum discussion.
The answer is C. The writer's attitude towards the audience and subject.
What did the development of safety elevator make possible, the answer is B subway
I read it a real long time ago but from what I remember the warden confronted him multiple times, overall, I think he felt accused and betrayed Bc no one believed him in the courtroom when he denied stealing the shoes. But when he was sent to the camp and the. Warden confronted him, I think he felt a little afraid.
Let me know if you have a particular excerpt you need help with
