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Read the following article and select the best answer. Article: Are you an early riser or a night owl? Researchers from Aachen University in Germany believe that about 10 percent of people can be classified as "morning people", who feel more active and function best in the morning.Around 20 percent are night owls--people who naturally tend to stay up late and are more tired during the day.And the rest of us fall somewhere in between, according to New Scientist. Previous studies have suggested that early risers are more likely to be happy and healthy while night owls experience worse sleep as well as more depression and anxiety during the day. For a long time, scientists have been trying to find out what causes the differences between the two.A new study suggests that it isn't just people's habits--early risers and night owls actually have different brain structures. Led by Jessica Rosenberg at Aachen University, researchers scanned the brains of 16 early risers, 23 night owls and 20 people with intermediate sleeping hours.They found that the brains of night owls had less "white matter"--which speeds up the transmission of nerve signals -- in brain areas associated with depression. As you know, after people fly in an airplane from one time zone to another, they often suffer from a confused and tired feeling called "jet lag" because their body clocks are out of sync with the new time zone.It usually takes about a week for their bodies to adjust to the new time.But night owls always have difficulty syncing their bodies to the right time due to their brain structure."It's like they suffer from permanent jet lag," said Rosenberg. The good news is that it is possible for night owls to turn themselves into morning people.According to the researchers, night owls should try to spend as much time in the sunlight as possible and reduce their exposure to artificial light at night to force their body clocks to shift to a more normal rhythm. Question: What would be the best title? - Night Owls Have "Jet leg" - Early Riser Have "Jet leg" - Who Are Night owls - Who Are Early Risers
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Night Owls Have "Jet leg"

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Read the following article and select the best answer. Article: With the new school year quickly coming near (or perhaps, for your early-starters, already under way), it's time to get ready for a successful term . And while you may be cleaning your wardrobe , it's equally important to freshen up your study skills, too. Have you ever noticed that your study habits are different from those of your friends? Or how you seem to learn faster in certain classes? Some people are quick to blame the teacher or subject for their difficulties, but that isn't always the cause . One thing that many people seem to ignore is their learning type. Now, you may be wondering what a learning type is and how to find yours. There are three different learning types: Visual, Auditory, and Kinesthetic. You can be a _ of learning types, but most people have one main type. 1. Visual learners learn best by seeing. If you seem to easily get information from pictures, graphs, and videos, you are likely a visual learner. 2. Auditory learners learn best by hearing. If you seem to remember things by hearing them, whether listening to a lecture or repeating information out loud, then you are likely an auditory learner. 3. Kinesthetic learners learn best by doing. If you seem to learn best by working with your hands or testing out what you are shown, you are likely a kinesthetic learner. So now that you know your personal learning style, the trick is to find out how to use your new-found knowledge to help you in your classes. Question: Stephen loves science and usually does experiments with his classmates in the lab to test what he has learned. So what type of learner is he? - Visual - Auditory - Kinesthetic - Both A and B
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Kinesthetic

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Read the following article and select the best answer. Article: At 2 p.m. on December 5, 1945, five Navy aircraft took off in perfect flying weather from a naval air installation in southeastern Florida, on a routine training mission over the Atlantic Ocean. Less than two hours later, the flight commander radioed that he was "completely lost". Then there was silence. A rescue plane was sent to search for the missing aircraft, and it, too, disappeared. Despite one of history's most extensive search efforts, involving more than 300 planes and dozens of ships, the Navy found nothing, not even an oil stain floating on the water. This is just one of the many frightening stories told of "the Bermuda Triangle", a mysterious area of the Atlantic Ocean roughly stretching southwest from Bermuda to the Florida coast and down to Puerto Rico. During the past 30 years, the triangle has claimed the lives of some 1,000 sailors and pilots. Stranger yet are the numerous "ghost" ships that have been found floating crewless within the triangle. On one strange occasion in 1881, the cargo shipEllen Austindiscovered a small sailing ship, sails waving uselessly in the wind. The boat was full of wood with no one on deck. The captain of theEllen Austininstalled a new crew to sail it, but two days later, during a rough storm, the two ships temporarily lost sight of each other. When the captain again boarded the boat, he found his crew had disappeared. After a second crew was assigned, the ship was again lost in a fog bank. This time, no trace of the boat -- or the crew -- was ever found. Charles Berlitz, a man with an interest in Atlantis, the legendary lost island, puts forward his theory that a giant solar crystal, which once was the power generator for Atlantis, lies on the ocean floor. From time to time, according to his theory, passing ships and planes set off the crystal, which confuses their instruments and _ them into the ocean. Officially, the U.S. Navy does not recognize the triangle as a danger zone and is convinced that "the majority of disappearances in the triangle can be due to the... Question: What did the captain ofEllen Austindo when he discovered a small sailing ship floating crewless? - He had all the wood transferred onto his own ship. - He had new powerful sails fixed on the small boat. - He sent a message that they were in danger and needed help. - He asked some of his sailors to get onto the boat to sail it.
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He asked some of his sailors to get onto the boat to sail it.