C. The main idea is the primary point of a piece of writing :)
Its matter-of-fact tone (APEX)
A. So you can establish your own credibility as a serious arguer
Answer: d) One character is bossy, and one is submissive.
Explanation: The detail from Samuel Beckett's "Endgame" that is realistic and recognizable is <u><em>One character is bossy, and one is submissive</em></u>. "Endgame" is a theater of the absurd play. There Hamm, the protagonist, is paralytic and blind and cannot stand up. He is Clov's boss. Clov is a servant that cannot sit. Ham is bossy and Clov obeys.
Answer:
I believe there are three factors that lead to success, pursuing your passion, working hard, never giving up, remaining positive, and collaborating well with others.
P.S. You put 5 factors that lead to success but I'll leave it the way it is.