문제 내용: 어법상 옳지 않은 것은?
선택지 1: You might think that just eating a lot of vegetables will keep you perfectly healthy.
선택지 2: Academic knowledge isn't always that leads you to make right decisions.
선택지 3: The fear of getting hurt didn't prevent him from engaging in reckless behaviors.
선택지 4: Julie's doctor told her to stop eating so many processed foods.