----- Nội dung dịch tự động từ ảnh ----- Nội dung chữ trong bức ảnh:
``` A. objectives 27. The food we eat seems to have profound effects on our health. Although, science has made enormous strides in understanding diet, nearly all illnesses are related, and forty percent of all human illnesses are related to diet. 28. What are nitrates used for? B. They preserve the color of meat. 29. What is the best title for this passage? A. The Food You Eat Can Affect Your Health 30. The word "refers" in paragraph 1 refers to ____. B. meat 31. The word "purposes" is closest in meaning to ____. B. processes ```