His eyes were open and his head bobbed around at an impossible angle. He was sitting in about forty feet of water, stone dead, one arm pinned between the rocks. As best I could tell, he had been dead when he landed there. The mud and ooze around him were as serene and smooth as he was. The cop who was assisting me swam over and made a palms up gesture. I shrugged back at him and began to work the body loose. The corpse had only one leg, and as I worked I wondered what he had been doing in the lake. I got the arm free and kicked toward the quicksilver surface above me. The body turned bloated and heavy when I broke water with it, and it took three of us to load it into the police launch. I dried off and got a coke out of the cooler. It was getting to be another Texas scorcher, and the sunlight bouncing off the surface of the lake felt like it had needles in it. My mouth was dry from breathing canned air and the carbonation burned like fire. Winslow, from the sheriff's office, sat down next to me. 'I appreciate this, Dan,' he said. 'No problem.' Sam Winslow and I had grown up together about twenty miles outside Austin in a little town called Coupland. We'd fought a lot as kids, and there were still plenty of differences in our politics and educations. But being on the police and fire rescue squad had brought me closer to him again, and I was glad of it. A private detective needs all the friends he can get. 'What do you make of it?' I asked him. 'Accidental drowning, looks like.' I raised an eyebrow but didn't say anything. 'He's got a bump on the head that could have come off a rock. We'll see what the coroner says.' 'Any idea who he is?' Winslow shook his head. He'd gained weight in his face recently and his jowls vibrated with the gesture. Who is the dead man? A. A cop. B. A private detective. C. not enough information D. Someone on the fire rescue squad.
C

Weight gain is a complex issue. But there is little doubt that the current food environment in Western countries heavy in highly processed salty, sugary, and fatty food has a big role to play. Most of the salt eaten in our diet has been added to food in the manufacturing process. This is in contrast to the small amount of salt naturally present in most foods or what is added at the table or at home in cooking. Salt can be a desirable taste, increasing the palatability of foods in addition to helping preserve it; that's why it is commonly added in processed foods. Combining salt and fat together is thought to be a potent combination in helping to promote passive over-consumption foods. Just think of how moreish salty chips can be. Having a greater liking for salty and fatty foods is associated with eating more kilojoules overall, uncontrolled eating, and overweight in children. This link between overconsumption of food and its degree of saltiness is considered stronger than having a liking for sweet and fatty foods. Teasing out further how salt may influence the over-consumption of fatty foods, sensory researchers from Deakin University recruited 48 healthy adults to take part in a tasting panel. Over four lunchtime sessions (following on from a standardised breakfast that morning), each person ate a meal of macaroni and cheese where the fat and salt content had been manipulated. The four meal combinations were low-fat/low-salt, low-fat/high-salt, high-fat/low-salt and high-fat/high-salt. Participants were encouraged to eat as much as they wished until feeling full. Eating rate, meal agreeability, and subjective ratings of hunger and fullness were also taken. Salt promotes over-eating Eleven percent more kilojoules were consumed when the meals eaten were high in salt. And this was irrespective of if the fat content was high or low. The fat content of the meal didn't result in people eating more food by weight, but because of its greater energy density, that meant more kilojoules were eaten. The Deakin University experiment probably lasted: A. not enough information B. A few minutes C. A few days D. A few years
C

(Question)
Since grade school we have known about the food pyramid, but the food pyramid I want to discuss today is quite different: The Mediterranean Food Pyramid. The pyramid is used by countless health organizations, clinics, doctors and many others to guide people to eat in a healthy manner. It is the standard to live by and health professionals unanimously agree that by following this diet pyramid, your health will benefit tremendously. The pyramid is a wonderful synopsis of what the Mediterranean Diet entails. It shows four different food groups and the optimal number of servings of each group that should be consumed. The pyramid was created based on research of the diet that the people in the Mediterranean countries consume. The area was selected as the model because of the low incidence of heart disease and high life expectancy found in the region. One of the primary reasons for the healthy results of the diet is that the people not only use fresh, unadulterated ingredients, they also cook their meals in very healthy ways. They are among the minority of the world's population that have not embraced the fast food culture that dominates the US and Australia. It should be noted that both countries are battling an obesity epidemic. There are no processed foods, colas, white flour products, pizzas or any unhealthy food in the food pyramid. There are only categories of fresh, healthy foods: fruits and vegetables, nuts and grains, beans, fish and seafood, and healthy oils (primarily olive oil) plus a little red wine. Your fat consumption should be moderate along with consumption of dairy products such as yogurt and cheese. Eggs can be consumed daily. Fish (seafood) is preferred over meat and should be consumed twice a week. Poultry is also preferred over red meat and should be consumed once a week. Red meat should only be consumed 3 to 4 times a month. The rest of the time, vegetables, legumes, and/or pasta should be the focal point of your meals. Fruit and vegetables (7 servings) should be consumed daily. What is the most likely thing that the author feels someone who is obese should try? A. embrace the fast food culture B. Try studying the unhealthy foods in the food pyramid C. Try following the Mediterranean diet and see how it works D. not enough information
(Answer)
C