Tension in life can increase the likelihood of getting a stomach ulcer.

• A、True
  
  

• B、False
  
  

• C、Not Given
  
  

Task 2

21. The machinery outside the calorimeters records everything________

22. Nicola Waiters had time for the experiments________

23. Volunteers have to get prepared for the time in the calorimeter________

24. The experiments show that high-fat diets________

25. It seems Nicola will continue________

A. the volunteers do

B. to support their further sessions of experiment

C. because the life there can be very boring

D. make people overeat

E. because she was her own boss

F. after passing a high-protein test

Some people are likely to suffer from the stomach pain at some time in their life.

• A、True
  
  

• B、False
  
  

• C、Not Given