Answer:
D. Explain something
Explanation:
These are all examples of authors that are trying to explain something. Show how something is done or how something is correctly used.
I hope this helps
I want to say that 1.) is C and 2.) is A I think and 3.) to be D
Good luck hope I don't srew u up and hope there right let me know if there not and what's the name of this story and have a good nite and hope u enjoy the rest of ur weekend