听材料,回答问题。
(1)
What is one possible benefit of IF according to the talk?
A . It may raise low blood pressure.
B . It may slow down brain aging.
C . It may improve anxiety and depression.
(2)
What does the 5:2 IF method involve?
A . Eating less five days a week.
B . Restricting calories two days each week.
C . Eating only within a five-hour window.
(3)
Which of the following is acceptable during the 16 hours?
A . Milk.
B . White coffee.
C . Black tea.
(4)
What do we know about IF?
A . It is simple to follow.
B . It is suitable for everyone.
C . It involves complex calorie counting.
答案: B
B
C
A