阅读理解。
Parents today also worry about their children's diets. Some doctors give the following advice:
Teenagers shouldn't eat too much junk food.
Teenagers shouldn't eat food with too much salt. Salt can cause high blood pressure in the future.
Teenagers should eat food with less fat, oil and sugar.
Teenagers need to eat some fruits and vegetables every day. Fruits and vegetables are rich in vitamins
and have little fat.
Teenagers need to drink more milk. Milk will help their bones grow.
Teenagers need to eat breakfast every day .This is good for their bodies and minds.
1. According to the doctors' advice ,what does junk food include?
A. milk and vitamins.
B. Fruits and sugar.
C. Vegetables and salt.
D. Fat, oil, salt and sugar.
2. In this passage, doctors think that teenagers should eat more ______.
A. food with no vitamins.
B. fat and sugar
C. vegetables and fruits
D. salt and oil
3. The best title for this passage is ______.
A. Bad Habits
B. junk Food
C. unhealthy Food
D. advice on Healthy Eating