Article: What if I took that big jump on my bike?What's the worst thing that could happen if I go out at midnight?Should try smoking?The teen years can play out like a choose-your-own-adventure novel. Teenagers must act on an endless parade of choices.Some choices.including smoking.Come with serious consequences.As a result, adolescents often find themselves trapped between their impulsive tendencies(-Just try it!)and their newfound ability to make well-informed and logical choices(-Wait, maybe that's not such a good idea!). So what makes the teenager's brain so complex? What drives adolescents-more than any other age group-to sometimes make rash or questionable decisions? If you have ever thought that the choices teenagers make are all about exploring and pushing limits, _ . Experts Experts believe that this tendency marks a necessary period in teen development.The process helps prepare teenagers to confront the world on their own. It is something all humans have evolved to experience-yes, teens everywhere go through this exploratory period.Nor is it unique to people:Even laboratory mice experience a similar stage during their development. For example,laboratory experiments show that young mice stay close by their mothers for safety. As mice grow.their behavior does too."When they reach puberty,they're like,'I'm gonna start checking out how this environment looks without my mom,...explains Beatriz Luna,of the University of Pittsburgh. As a developmental cognitive neuroscientist,Luna studies those changes that occur in the brain as children develop into adults.She and other researchers are showing how the teen experience can lead to powerful advantages later in life.Take mice again:Young mice that explore most tend to live longest----that is,unless a cat eats them,Luna adds. Question: What may the text discuss in the next part? Yes or no, is the answer "What really goes on in the teenage brain."?
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Article: Many people who are overweight have poor digestion . For the most part, poor digestion is not a habit given by our parents. We give it to ourselves through the way we eat. Oh, poor digestion can lead to weight problems. Here's how: When a person feels stressed, the part of the central nervous system that connects digestion switches off. This is called the parasympathetic nervous system . At those times of stress, the body can take in food and process some of it, but digestion doesn't work correctly to digest all the nutritional goodness from the food. Poor digestion is not always obvious by observing symptoms; you can get some illnesses but not always. Poor digestion can be seemingly silent. If you eat when you are stressed, anxious, or nervous, you might as well be eating cardboard for all the nutrients your body gets. Yes, eating when stressed is a gaining situation. Now you might think, well, if I'm not digesting, the calories aren't getting handles, so I should be losing weight. Good idea, but wrong reality. When digestion is not proper, the body starts "starving" from lack of necessary nutrients . Yes, it goes into a starvation problem and starts absorbing fat and energy. It thinks it's in a famine . The good news is that it's easy to make some corrections and get rid of stress at mealtimes. If you feel stressed often, it can be helpful to take other food that contains multiple B vitamins. These help, but you could still find yourself stressed at mealtimes. Question: Which is NOT the reason why people may have weight problems when eating with stress? Yes or no, is the answer "People cannot eat much when unhappy."?
Yes

Article: When Peng Liyuan stepped off the plane in Moscow, the whole world wanted to know who dressed the elegant first lady. The reporter released the secret--Ma Ke. Peng Liyuan has been wearing Ma Ke's designs for more than a decade, a fact that was only highlighted recently when she was on her first state visit, accompanying her husband President Xi Jinping. The elegant and attractive Peng, formerly a popular singer, has been compared with the US' first lady Michelle Obama and France's Carla Bruni-Sarkozy, since stepping off the airplane in Moscow on March 22. Suddenly, everyone was curious to know more about the first lady's wardrobe. Even so, Ma prefers a low-key approach. _ she says of all the media attention. Ma's relationship with Peng began 10 years ago after a concert in Guangzhou when a reporter told Peng she knew the designer behind the label Exception de Mixmind. Peng asked for an introduction because she was a fan of Ma's designs and had been wearing them for years. The two naturally became friends. Ma says, "The painting reflects the painter, and clothes reflect both the designer and the wearer. Someone desires fame and wealth, or love and sympathy; what you have in your heart is reflected in the design. Those who don't share my philosophy won't buy my clothes. Peng is a caring person, devoted to charity and environmental protection, which is exactly what I'm doing now." However, regardless of the brand, Peng's support of Chinese labels has surprised millions of Chinese who favor foreign fashion brands. "Instead she presented a vision of Chinese fashion, desiring to bring Chinese designers to the world stage," says a western designer. The first lady's double-breasted coat and her black leather handbag aren't available at any of Exception's shops, though Exception's physical stores do have seen a rising number of visitors. Question: In the passage, Peng Liyuan _ . Yes or no, is the answer "is sympathetic and has a strong environmental consciousness"?
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Article: Buck did not read the newspapers,or he would have known that trouble was coming,not only for himself,but for every big dog,strong of muscle and with long,warm hair in California.Men had found gold in the Yukon,and these men wanted big,strong dogs to work in the cold and snow of the north. Buck lived at a big house in the sunkissed Santa Clara valley.Judge Miller's place,it was called.There were large gardens and fields of fruit trees around the house,and a river nearby.In a big place like this,of course,there were many dogs.There were house dogs and farm dogs,but they were not important.Over this great land Buck ruled.Here he was born and here he had lived the four years of his life.He was not so large--he weighed only one hundred and forty pounds.But he had saved himself by not becoming a mere housedog.Hunting and outdoor delights had kept down the fat and hardened his muscles.He went swimming with Judge Miller's sons,and walking with his daughters.He carried the grandchildren on his back,and he sat at Judge Miller's feet in front of the warm library fire in winter.During the four years,he had a fine pride in himself which came of good living and universal respect.He was king of Judge Miller's place. But this was 1897,and Buck did not know that men and dogs were hurrying to northwest Canada to look for gold.And he did not know that Manuel,one of the gardener's helpers,was in bad need of money for his hobby of gambling and for his large family.One day,the Judge was at a meeting and the boys were busy organizing an athletic club.No one saw Manuel and Buck go off on what Buck imagined was merely an evening walk.Only one man saw them arrive at the railway station.This man talked to Manuel,and gave him some money.Then Manuel tied a piece of rope around Buck's neck. Buck had accepted the rope with quiet dignity .He had learned to trust in men he knew and to give them credit.But when the ends of the rope were placed in the stranger's hands,Buck roared,and was surprised when the rope tightened around his... Question: What is the writer's attitude towards Buck? Yes or no, is the answer "Positive."?
No