This would be D. Cross training!
Cross training is when you are trained in multiples areas incase something happens and someone cannot show up for their job.
Alcohol
Hopefully this helps
Answers: YES it is good
Consuming a proper amount of carbonhydrate and protein after exercise is essential. If you're not able to eat within 45 minutes of working out, it's important to not go much longer than 2 hours before eating a meal. To help your muscles recover and to replace their glycogen stores, eat a meal that contains both carbohydrates and protein within two hours of your exercise session if possible. There are some good post work-out food which you could try out.
B hope you get a good grade