A should be the answer I am not sure
If people were too poor to own instruments, most people could use buckets as drums , glass jugs to make beats , their hands and feet to also make beats , and use their voices to sing. I tried my best , hope this helped!
D. Preformance art focuses on both sight and sound
I think it's false, I mean there's always room for improvement, right? (This is just an educated guess, I might be wrong)