The answer is D. The program prints:
[22, 20, 14, 5, 4]
This answer was checked by running the program for real.
Why?
sort() puts the list in order, smallest first. reverse=True flips it, so the biggest comes first. It changes the list itself.
The code again
scores = [4, 20, 22, 5, 14]
scores.sort(reverse=True)
print(scores)
Try it: change one number in the program and predict the new output before you run it.