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 writer believes that: Pick the correct answer from the following options: A. Salt does not promote over-eating B. not enough information C. People should eat more salt D. Salt promotes over-eating
D

SEOUL The Inter-Korean summit began Friday morning with a historic step as North Korean leader Kim Jong Un crossed the military demarcation line that has divided Korea for over 60 years. At the end, the leaders of the communist North and Democratic South embraced prior to announcing a joint declaration committing to denuclearization and peace. "Today, Chairman Kim Jong Un and I confirmed that the realization of the nuclear-free Korean peninsula through complete denuclearization is our common goal," said President Moon Jae-in at a ceremony to announce what they are calling the Panmunjom declaration. The North Korean leader also endorsed the joint declaration as well as past inter-Korean agreements without elaborating or specifically acknowledging the agreed upon outcome to dismantle his country's threatening nuclear program. "We have decided to open this transitional phase of improvement in relations and development by thoroughly implementing the North-South Declarations and all the agreements that have already been adopted," said Kim. Kim is now the first North Korean leader to cross into South Korea. He was greeted by Moon, who waited on the South Korean side of the borderline in the village of Panmunjom, the historic site, where the Korean War armistice was signed in 1953. The two leaders smiled as they shook hands across the border. Kim then stepped over the cement boundary marker. Kim said he was, "excited to meet at this historic place" and later wondered "why it took so long" to get there. "It really has a strong emotional impact on me," said Kim about the warm welcome he received from the people of South Korea. President Moon welcomed Kim to the South and said he would like to one day visit North Korea. Laughing, the two together momentarily stepped over the border marker into the North's side of the demilitarized zone. The two leaders posed for pictures with an unsmiling Kim dressed in a communist Mao-style suit and a smiling Moon in western business attire. The embrace between Kim Jong Un and President Moon Jae-in probably lasted: Pick the correct answer from the following options: A. under a minute B. not enough information C. about ten minutes D. about an hour
A

Macy Golong peeked into Mallie Mae's room and was not surprised to see her sleeping. Elmo's mother rarely stayed up past 10:00 PM, and it was nearly 11:00. She closed the door and started to go back to her room across the hall. She was halfway through a romance novel. But Hadley's delicious oatmeal raisin cookies were calling to her. She walked down the stairs to the kitchen and put a few cookies on a plate. Then she poured a glass of milk. She wondered what Elmo was doing. Was he in the Media Room with Carsie? Their Media Room? Before Elmo and Carsie got together, Elmo and Macy used to spend hours almost every night in that room. Some nights he had almost kissed her. She left her milk and cookies on the kitchen counter and went down another flight of stairs, which came out in the Recreation Room. Macy could hear the sound of the TV coming from Media Room. She tiptoed to the open doorway and peeked in. There she was--that conniving slut--sitting where Macy should have been. How could Elmo have replaced her like that? She thought he had been falling in love with her. How could she have been so wrong? But it could still happen--if that woman would just go away. Elmo said, "Yeah. So, beginning Monday there will be two doctors in the office. That should take a little pressure off. If I need to be out for a day or two, Dr. Edwards can fill in for me." "Yeah, or if you need to take off a week for a trip to Hawaii with your beautiful new wife." Carsie gave him a sexy smile. "That's right. Dr. Ernie will take care of everything while I'm gone." "Dr. Ernie?" "Yeah. I asked if he would mind being called 'Dr. Ernie'. His name is Ernest, but I thought 'Dr. Ernie' would fit in well with the Sesame Street theme of my office." "So the two of you are Drs. Elmo and Ernie?" "Yep." Who rarely stayed up past 10:00 pm? Pick the correct answer from the following options: A. Elmo's Mother B. Macy C. not enough information D. Elmo
A