The answer would be C, because science fiction is based on futuristic stories. Or, it can also be described as what people imagine the distant future to be like.
Exhibition is not an element of plot.
When people hunt animals, we usually eat them right? Therefore, General Zaroff is a cannibal.
The first one is not it because it doesn’t really matter. The second one is not it because you can’t “re-read” something that you listened to. The third and fourth are your best bet. In my personal experience though, teachers will lower your grade if your presentation takes too long. So I think it’s the last one but I wouldn’t completely rule out the third one
