【正文】 a few minutes show students how pulling on one line and then on the other controls the direction the kite goes in. Then the controls are given to the students.Jonathan insists that it is not necessary to make a huge impressive kite to have fun making and flying kites. Even the simplest structure can work, and can give hours of fun. Go on, give it a try!24. Which of the following is true according to the text? hot knife is used to iron the nylon. never fly kites on their own in flying lessons. strings must not be cut in kitefighting petitions. designs kites for the Big Wind Kite Factory.25. What is different about the kite used for flying lessons?A. It has two strings. is simple in design. has a rainbow pattern. is shaped like a diamond.26. According to Jonathan, what do you need to have fun with kites?A. A large kite.B. Any type of kite.C. A plex structure.D. A kite that impresses others.27. What is mainly described in the text?A. A kite factory.B. Kiteflying lessons.C. Special petitions.D. The kitemaking process.CDo you know how it is when you see someone yawn and you start yawning too? Or how hard it is to be among people laughing and not laugh yourself? Well, apparently it’s because we have mirror neurons(神經(jīng)元)in our brains.Put simply, the existence of mirror neurons suggests that every time we see someone else do something, our brains imitate(模仿)it, whether or not we actually perform the same action. This explains a great deal about how we learn to smile, talk, walk, dance or play sports. But the idea goes further: mirror neurons not only appear to explain physical actions, they also tell us that there is a biological basis for the way we understand other people.Mirror neurons can undoubtedly be found all over our brains, but especially in the areas which relate to our ability to use languages, and to understand how other people feel. Researchers have found that mirror neurons relate strongly to language. A group of researchers discovered that if they gave people sentences to listen to (for example:” The hand took hold of the ball”), the same mirror neurons were triggered as when the action was actually performed (in this example, actually taking hold of a ball).Any problems with mirror neurons may well result in problems with behavior. Much research suggests that people with social and behavioral problems have mirror neurons which are not fully functioning. However, it is not yet known exactly how these discoveries might help find treatments for social disorders.Research into mirror neurons seems to provide us with ever more information concerning how humans behave and interact(互動). Indeed, it may turn out to be the equivalent(相等物)for neuroscience of what Einstein’s theory of relativity was for physics. And the next time you feel the urge to cough in the cinema when someone else does—well, perhaps you’ll understand why. neurons can explain　　　. we cry when we are hurt we cough when we suffer from a cold we smile when we see someone else smile we yawn when we see someone else stay up late underlined word “triggered” in the third paragraph probably means“　　　”. off off up up can learn from the passage that mirror neurons　　　. to human behavior and interaction human physical actions and feelings in bad behavior and social disorders our knowledge and language abilities31. What is the passage mainly about?A. Ways to find mirror neurons.B. Problems of mirror neurons.C. Existence of mirror neurons.D. Functions of mirror neurons.D　　I have been consistently opposed to feeding a baby regularly. As a doctor, mother and scientist in child development I believe there is nothing to remend it, from the baby’s point of view.Mothers, doctors and nurses alike have no idea of where a baby’s blood sugar level lies. All we know is that a low level is harmful to brain development and makes a