Answer:
The correct answer is option B) A menudo.
Step-by-step explanation:
To answer this question we must know how to interpret it before answer it.
Since the answer is "Yes, every day", the most convenient thing to do would be to ask: Do you play the guitar often? (a menudo)
If you do not speak Spanish or have problems understanding the language, it is always convenient to have a dictionary or translator on hand, so that you can search for the words you do not understand and thus have a better interpretation of what you are reading.