听下面一段独白，回答第1-4题。 1. Why is a good breakfast important? A. Because we usually eat less than other meals. B. Because we are hungry and have a good appetite. C. Because it provides us energy for the whole morning. 2. What shouldn’t be neglected at lunch? A. Fruit salad. B. Green vegetables. C. Meat and eggs. 3. What should a dinner include? A. Chicken and fish. B. Potatoes and salad. C. Meat and two kinds of vegetables. 4. What do people think of food when they are in good mood? A. They think it tastes better. B. They think it is valuable. C. They think it is attractive.