Answer:
A
Explanation:
there is a person testifying what they have saw
To make the story to come to life, to add the mood to the text for the reader.
The purpose of dividing an argument in sections is because;
Purpose of intro:
To inform readers the topic you are trying to persuade them on.
Body: To back up your argument with evidence from multiple sources to try to get readers to be on your side.
Conclusion: To basically summarize what you just wrote and to end off your essay.
Hope that helped :)
-Smartcookies