There is only one answer included here, and even that is incomplete. What are our choices?
Answer:
I think they shouldn't because then no one would be civil anymore.
Explanation:
Answer: Circular reporting or false confirmation is a situation in source criticism where a piece of information appears to come from multiple independent sources, but in reality comes from only one source.
Answer:
The correct answer is A: The author assumes that readers have their own opinions about the keys to happiness.
Explanation:
The author wants you to have your own opinion. Although the other answers are ok, A is a better answer.