The answer is D. The program prints:
[1, 12, 22, 43, 47, 48]
This answer was checked by running the program for real.
Why?
sort() puts the list in order, smallest first. It changes the list itself.
The code again
scores = [22, 43, 12, 48, 47, 1]
scores.sort()
print(scores)
Try it: change one number in the program and predict the new output before you run it.