The most common form of meter in modern music is what's called “4/4” – it's so prevalent that it's also referred to as “common time”! In this pattern you have a strong first beat followed by three weaker beats.
Answer:
I know it isn't C or D, but A makes more sense than B. I do not have this specific assignment, so I do not know for certain, but this seems the most logical answer. I wish you the best of luck.
Explanation:
Answer: Shaded areas cause the color has both white and dark
Explanation: if this doesn't help i apologize.