Q:I'm taking a test and have to guess the right answer to the question after the article. Article: Nowadays many people have to work very hard in order to live a better life. And the hard they work, the less they pay attention to their health. But it's very important for us to keep healthy in our everyday life. Here are some ways for you to follow. First, you should have a healthy diet. It's necessary to eat enough fish and vegetables, as they contain many kinds of vitamin you need every day. Do not eat too much fat, such as butter or anything too fatty. Too many sweets can do harm to your teeth, so you'd better not eat too many sweets or chocolates and keep off coffee. Second, good habits can help you keep fit. Doing regular exercise is certainly a good way to ensure that your body is healthy. After a day's work, an eight-hour sleep is needed. And avoid working or studying too hard. Question: According to the passage, the reason why many people have to work hard nowadays is that they want to _ . Options: A: earn a lot of money B: live a better life C: pay attention to their health D: keep healthy
A:
B