Answer based on your own feelings. No one can answer for you.
Explanation:
social media appears to have a range of benefits. It provides a way for many of us to connect with others. We can support other people and feel supported by them. It may even be a useful way for those with social anxiety and those who have a hard time with face-to-face interactions to connect with others.
I'd say that the subjunctive verb in the sentence, The doctor recommended that she take a holiday, is A. take
Recommended would be a normal verb, I'm pretty sure.