Answer:
N/A
Explanation:
you need to add the paragraph unless the "total control in North Korea" part was the paragraph
I believe that you should definitely set your own example by not laughing or deriding that other student. If they do something wrong, you shouldn't laugh at them or mock them, but rather try to help them. What you can do as well is ask that other student nicely to stop deriding other students because of a mistake they may have made.
For this question, I would say the selection's main pattern of organization is c. contrast. This can be proven true with context words/phrases. The phrase<em> on the other hand</em> is a common transition word when contrasting two mediums.