There is no doubt that music plays a powerful role in our lives. It can calm our tired nerves after a busy day of work. Music even has the power to move us to tears when it stirs an emotional reaction. How then, does music play a role in special education? If music has the ability to touch those hidden places we all carry inside, it proves an important tool for the special education teacher. For students with emotional problems, music can help soothe sadness. Consider the child that arrives in class depressed and upset. If music can indeed relax and calm him, he is more likely to focus and participate in class. Dr. R. Joseph, author of Behavioral Neurology, writes, "It is well recorded that patients with left hemisphere damage, who may be unable to speak or recognize words, can sing a melody ." For this reason, some special education teachers have found it helpful to set their lessons to music. When students cannot understand or remember certain things, singing them helps make it easier. Nature magazine reported "Music training helps underachievers. In Rhode Island, researchers studied eight public school first grade classes. Half of the classes became 'text-arts'groups, receiving ongoing music training. After seven months, the students were given a test. The tested group had caught up with their fellow students in reading and surpassed their classmates in math by 22 percent. In the second year of the project, the tested students widened this even further. Students were also tested on attitude and behavior. Classroom teachers also noted improvement in these areas." It seems music does, indeed, play an important role in education. For the special education teacher, this is especially encouraging. For students with emotional problems, music might be _ . A) a toy B) a punishment C) a medicine D) a puzzle
C
Most American kids love Halloween treats, but a bucket of Halloween candy can be a dentist's nightmare. Some parents try to get rid of half of the candy after their children go to bed, but dentists say parents also need to separate the good kinds of treats from the bad. It is not exactly what a child eats that truly matters, but how much time it stays in his mouth. According to pediatric dentist Dr. Kaneta Lott, the most damaging stuff is something that is sticky or very hard and thus stays in the mouth for a long time. This is because we all have bacteria in our mouths. When we eat, the bacteria take our food as their food and produce an acid that destroys the surface of the teeth, causing cavities to form. The longer the food stays in the mouth, the more likely cavities will develop. Therefore, potato chips are worse than candy because they get stuck between teeth. For the same reason, raisins and crackers are not the best choice. Hard candies take a long time to consume and are also a bad choice for Halloween treats. If children really love candy, dentists recommend that they eat chocolate instead. Unlike hard candies, chocolate dissolves quickly in the mouth. Besides, chocolate contains tannins, which help to kill some of the bacteria in the mouth. But no matter what a child eats, brushing after each meal is still the best way to fight cavities. According to the passage, which of the following is true of tannins? A) They are produced when the bacteria digest the food. B) They help to get rid of some bacteria in the mouth. C) They help chocolate to dissolve more quickly. D) They destroy the surface of the teeth.
B
Q: Although Paris is often considered the city of romance, close to a million adults who call it home are single. Many single people say that France's capital is one of the most difficult places to meet people. The complaints of this lonely group have inspired a new phenomenon known as "supermarket dating." At Galerie Lafayette Gourmet,singles can shop for more than just the items on their grocery list. They can look for someone who has blue eyes, brown hair,and is 1.8 meters tall,or whatever may be on their romantic shopping list. At this Paris location,single people of all ages can schedule their shopping for Thursday nights between 6:30 and 9:00 p.m. When they walk through the door,they pick up a purple basket to advise that they are looking for love. They try to arrive early because the baskets disappear quickly, and then they have to wait in line for their turn to wander the store aisles . With purple baskets in hand, shoppers can consider their romantic options while they pick out their groceries. When they are ready to pay, they can go to the checkout line for singles who want to chat. Most of the people who look for love in the supermarket are skeptical of Internet dating. They know that it is easy to embellish one's appearance or to lie about one's age over the Internet. The supermarket, on the other hand,is considered a safe and casual environment in which to meet a potential match. In addition, what one finds in another's grocery basket can say a thing or two about that person's character or intentions. Buying pet food can be a man's way of showing a potential match that he has a sensitive side. Women who fill their baskets with low-fat food show their healthy style of living. These ways it's possible to find much more than food at a grocery store. Why do the people prefer the supermarket dating to Internet dating? A) The supermarket dating is more convenient. B) The supermarket dating is more casual. C) The supermarket dating can be trusted more. D) The supermarket dating is less expensive.
A: C
(Q).
Two years ago, the Funk family of suburban Chicago adopted a Chinese baby girl who had been abandoned on a sidewalk near a Yangzhou textile factory. Last year and halfway across the United States, the Ramirez family of suburban Miami adopted a girl who had been abandoned a week later on the same spot. Both families named their daughters Mia. It turns out, a first name and Chinese heritage aren't the only things the three-year-olds have in common. The girls' mothers--Holly Funk and Diana Ramirez--met on a website for parents who had gone through international adoptions. After a flurry of e-mails comparing photographs and biographical details, DNA testing proved the families' suspicions: The girls are probably fraternal twins. "I was in shock," said Ramirez, who lives with her husband Carlos in Pembroke Pines, Florida. "Well, now this is for real." The Internet and Web groups revolving around international orphanages are increasingly being used to link adopted children with biological kin . The site that the Funks and Ramirezes used has a membership of 137 people, with 15 sets of twins and seven sets of siblings whose relationships have been confirmed. At a reunion on Friday at Chicago's O'Hare International Airport, Mia Diamond Funk Mia Hanying Ramirez shyly surveyed each other, then reached for each other's hand. DNA tests established an 85 percent probability that the girls are at least half sisters. Scientists did not have a biological parent to test and reach a greater certainty, but given their ages and physical similarities, experts say it is likely they are fraternal twins. Douglas and Holly Funk hope to take Mia to Miami in October. Both sets of parents say they are committed to staying in touch and often let the twins talk to each other on the phone. Why did the girls' mothers meet on the Internet? A) To compare photographs of the two girls. B) To communicate with other people who had adopted children abroad. C) To test their suspicion. D) To exchange experiences on adopting children.
(A).
B