我
- A.Beierles grandson.
- B.Researchers at the Harvard School of Public Health.
- C.Dr. Deborah Danner of the Sanders-Brown Center.
- D.Medical director of the Cleveland Clinics Wellness Enterprise,
- A.To find out whether positivity may play a role in living longer.
- B.To find out whether a lot of exercise will affect peoples health.
- C.To determine the causes of some health problems.
- D.To gather some data about living under stress.
- A.Archives of Internal Medicine
- B.Journal of Personality and Social Psychology
- C.Journal of the American Medical Association
- D.Harvard School of Public Health
- A.Avoiding trans fat.
- B.Choosing foods that have fewer ingredients.
- C.Choosing foods that are well packaged and finely processed.
- D.Reading carefully the ingredient list before making choices.
- A.develop healthy habits
- B.develop cardiovascular problems
- C.live a healthy life
- D.live longer than other people
- A.Its genes that determine whether a person can live for more than 80 years.
- B.Its lifestyle. that determines whether a person can live for more than 80 years.
- C.A person who doesnt have vital diseases at his or her 80 should thank the genes he or she has inherited.
- D.People who are already over 80 years old can hardly get heart disease and hypertension.
