Having or showing no concern about whether behavior is morally right or wrong
The answer would be A) because C) is a opinion while B) is a fact, and so since neither B) or C) is correct, that leaves out A) since an argument is a discussion between different opinions or facts like for ex what football team is better, falcons or patriots, this is a ex of a argument since one side is arguing against the other.
Answer:
it is a fragment that can be completed by adding "at this time" at the end.
Explanation: