We need the article to answer a question dont u think
B.
i think it’s correct lmk if it isn’t
An idiosyncrasy is a characteristic, habit, mannerism, or the like, that is peculiar to an individual.
I am sure the answer is A.
Answer:
Social media marketing is any social media action you take that is unpaid. If you're posting about your blogs, sharing info with your followers, or commenting in social media groups, you're marketing. Social media advertising is any action you take on social media that is paid