The answer is A. The program prints:
[2, 6, 10, 14]
This answer was checked by running the program for real.
Why?
range(2, 18, 4) counts from 2 in steps of 4 and stops before 18.
The code again
print(list(range(2, 18, 4)))
Try it: change one number in the program and predict the new output before you run it.