Oral means "spoken instead of written,by word of mouth." So the most likely answer is C. it's recited from memory. Examples of that would be Greek mythology,folklore,or legends. For the hundreds of years those were mainly passed down by word of mouth, from memory.
In this sentence, the word rapport means connection. If you have a good connection with your audience, then they can track with you and give positive feedback
if you are talking about the part with the cyclops, they escaped by stabbing him in the eye
Answer and Explanation:
The frame to which the question refers, are the letters of Robert Walton, presented in the book "Frankenstein." In these letters Walton tells his sister about witnessing the creation of Victor Frankenstein. This enhances and improves the story, as it shows that the entire Victor Frankenstein narrative is real. That's because Victor Frankenstein's story of creating a man through pieces of dead people is very surreal and fanciful, but when Walton confirms that this actually happened, we can trust that Victor Frankenstein is telling the truth and not fantasizing in a crazy way. This is mainly due to the fact that Walton is also a science lover like Victor Frankenstein, but he is more rational and less eccentric, which allows the reader to trust that the story is true, even if he is suspicious of Victor Frankenstein.