[B] Weight control.
[C] Aerobic exercise.
[D] Eating habits and exercise.
33. [A] Nuts.
[B] Sugar.
[C] Vegetable oil.
[D] Dairy products.
34. [A] Forty or fifty minutes of exercise once a week.
[B] Twenty or thirty minutes of exercise every day 2016年12月英语四级听力考试全真模拟题(3) 标签：
