This year some twenty-three hundred teen-agers (young people aged from 13-19)from all over the world will spend about ten months in U. S. homes. They will attend U. S. schools, meet U. S. teen-agers, and form impressions of the real America. At the same time, about thirteen hundred American teen-agers will go to other countries to learn new languages and gain a new understanding of the rest of the world. Here is a two-way student exchange in action. Fred, nineteen, spent last year in Germany with George's family. In turn, George's son Mike spent a year in Fred's home in America. Fred, a lively young man, knew little German when he arrived, but after two months' study, the language began to come to him. School was completely different from what he had expected --much harder. Students rose respectfully when the teacher entered the room. They took fourteen subjects instead of the six that are usual in the United States. There were almost no outside activities. Family life, too, was different. The father's word was law, and all activities were around the family rather than the individual . Fred found the food too simple at first. Also, he missed having a car. "Back home, you pick up some friends in a car and go out and have a good time. In Germany, you walk, but you soon learn to like it." At the same time, in America, Mike, a friendly German boy, was also forming his idea. "I suppose I should criticize American schools", he says. "It is far too easy by our level. But I have to say that I like it very much. In Germany we do nothing but study. Here we take part in many outside activities. I think that maybe your schools are better in training for citizens . There ought to be some middle ground between the two. " Fred and Mike agreed that _ . A) American food tasted better than German food B) German schools were harder than American schools C) Americans and Germans were both friendly D) There were more cars on the streets in America
B
Researchers have announced the result of two studies on the health effects of the drug aspirin.One study shows aspirin can sharply reduce the chance that a healthy, older man will suffer from a heart attack. The study offered two new results from earlier findings, It said taking one aspirin pili every other day helped only healthy men over the age of fifty.It also said aspirin gave the greatest protection against heart attacks to men with low blood cholesterol levels. Earlier in the United States began a major aspirin study in the early 1980s.It included 22,000 healthy men doctors.Ail were between the ages of forty and eighty-four.More than 11,000 of the doctors took a harmless pill that contained no drug.The men did not know which kind of pill they were taking. The doctors who took aspirin suffered 44% fewer heart attacks than those taking the harmless pill.139 men who took aspirin suffered from heart attacks.Ten of them died.239 men who did not take aspirin suffered from heart attacks.Twenty-six of them died. The researchers said the doctors' study provides clear proof that taking aspirin can prevent a first heart attack in healthy, older men.They said, however, the result does not mean every man over the mage of fifty should take aspirin.They said aspirin couldn't help men who do not eat healthy foods, who smoke cigarettes and who are fat.The researchers said men who think they wou3d be helped by taking aspirin should talk with their doctors first. We may learn that the new use of aspirin is _ . A) to treat heart disease B) to reduce the chance of a heart attack in old men C) to protect old men D) to reduce the blood cholesterol levels
B
Q: If you ask someone why he or she wears clothes, the answer will probably be "to keep warm and to cover my body". These are the basic reasons why clothes are worn, but people also want to look attractive and appear successful to others. If people only wore clothes for warmth and to cover their bodies, most clothes would be simple and cheap. In most Western countries, however, clothes are sometimes very expensive. The main reason for this is not the cost of the cloth or the cost of making the clothes. The clothes are expensive because of fashion . Successful businessmen, for example, often wear very expensive suits, shirts and ties. Sometimes they pay thousands of dollars for a suit and hundreds of dollars for a tie. It's just a suit and a tie but they pay these prices because of the famous name of the designer. A suit costing much less would be just as warm and would cover the wearer's body just as well. Fashion is always changing, which means those who want to be fashionable have to buy new clothes every few months, even if last month's clothes have only been worn once or twice. Some people have wardrobes full of clothes that have hardly been worn but are no longer in fashion. Being fashionable, therefore, can be a very expensive pastime ! What do people basically wear clothes for? A) Looking attractive to others. B) Following the fashion. C) Appearing successful to others. D) Keeping warm and covering bodies.
A: D
*Question*
A troubled young man in Connecticut laid his hands on the kinds of guns that no civilian should ever have and shot 20 children and 6 adults . It was a tragedy that " broke the hearts of America " , as President Barack Obama said . The obvious way to prevent the next such _ is gun control . And , yes , we need it now . Voters need to be loud , politicians need to be brave , and the gun lobby needs to be defeated . Perhaps Barack Obama , no longer up for election , will no longer be chicken . But American violence doesn't just come from the weapons we buy and the gun shows we frequent . It's much deeper than that . This is also the country that supplies three-quarters of the world's arms trade . These are weapon sales authorized by our government and by a Democratic President . International weapon sales by America between 2010 and 2011 tripled . The same Democratic President continues a policy of targeted ( often poorly ) assassinations in Pakistan . This country also supplies most of the world's violent entertainment . America leads the world in massacres in life , and in film too . The most popular movie this week , " SKyfall , " is a load of fun ; but every emotional climax involves a shooting , sometimes with small guns sometimes with large ones . Firearms have long been identified with manliness in popular culture . Ever more they are identified with womanliness , too . The most popular culture . Every more they are identified with womanliness , too . The most popular video game this week is " Halo 4 ; " the most popular novel is Tom Clancy's " Treat Vector ; " the second and s hird best-selling works of nonfiction are " Killing Kennedy " and " Killing Lincoln , " respectively . Every author , and every creator , should have the right to make what they want . Still , every civilian has a right to choose what to see and what to buy . Violence is sometimes essential to art , and often to foreign policy , too . But the cruel killing in Newtown , the worst single event in this country in eleven years and... The best title for the passage would probably be _ . A) The Roots of Violent Movies B) America's Culture of Violence C) Bloody Killing Shocked America D) Divide on Gun Control in America
**Answer**
B