It's b because i'm taking apex and that's the answer to the question.
Answer:
False
Explanation:
A synonym for irresponsible would be reckless, thoughtless, careless, etc.
But for reluctantly it would be hesitant, cautious, or warily.
Actually, you'd think it would be I, II, AND III, but from the choices you have, I'd have to go with D, I and II.
Comment if the answer is right or wrong so other people that need this will be 100% sure.