Read the article and select the best answer. Article: Irina,now 46,never imagined she'd one day make a living as a balloon artist.The daughter of an engineer and a teacher,she won top academic awards in high school,went on to medical school and became an emergency room physician in a small city. "I loved the science of medicine," she says today,"but being a doctor was very hard.I saw things people don't normally see--women giving birth in the street,people getting drunk and killing someone." Medications were scarce,making it very difficult to treat those in need.When Irina was 33,a girlfriend showed her a magazine photo of an American named Wes Patterson.They began exchanging letters,and married that December.Irina took a public relations job.Then,a few years ago,she watched a man at a party twist a skinny balloon into the shape of a dog. _ Irina soon purchased a tiny pump and a supply of balloons and began practicing on the sidewalks.Observers challenged her to create all kinds of figures.Now,Irina says,"There's nothing I can't make." Many years ago,Irina's husband developed a serious disease which now keeps him homebound."But he is a very wonderful man," Irina says.Thanks to her new career,she is able to support them both,performing about five events weekly and earning as much as $2,000 per appearance. "Irina's a wonder," says Marlene Berg,chief development officer for the Florida Heart Research Institute."She turned the evening into magic." "My whole life has become magic," Irina says,"and it's all come from a balloon." Question: What's Irina's job now? Options: A: An emergency room physician. B: A researcher. C: A public relations worker. D: An artist.
D

Read the article and select the best answer. Article: Robots make me nervous-especially the ones which seem to think for themselves.I was embarrassed to admit this till I heard that Bill Gates,the founder of Microsoft,felt the same way.Gates said in an interview with the website Reddit:"I am in the camp that is concerned about super intelligence.First the machines will do a lot of jobs for us and not be super intelligent.That should be positive if we manage well.A few decades after that though the intelligence is strong enough to be a concern." Well,maybe I don't have to worry about my laptop and kitchen appliances yet.After I use them I can always pull the plug.But in the future,machines might find a way to prevent us from switching them off.There's a scary thought! Professor Stephen Hawking warned a few months ago about the possibility that artificial intelligence could evolve and end up beyond human contro1.He suggested that machines could" _ the end of the human race". Maybe the problem with computers too clever for us is not that they are evil or rebellious.What could put us in danger is that they might be too efficient.That's what philosopher Nick Bostrom from the Future of Humanity Institute at Oxford University believes.He says that machines are indifferent to humans and in pursuit of their own goals,the destruction of people might be just collateral damage.A machine would not take pity on you. I'm glad my machines at home are"dumb".All my vacuum cleaner wants to take over is the carpet in my living room.Let's hope they don't create an appliance which wants to take over the world! Question: What can be inferred about the author? Options: A: He doesn't agree with Bill Gates. B: He is not content with the present kitchen appliances. C: He is scared about the super intelligence of machines. D: He expects that machines will take place of humans.
C

Q: Read the article and select the best answer. Article: 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... Question: Which of the following would the author probably agree with ? Options: A: Gun control is the only solution to violence in America . B: Arms trade can benefit our society if limited to a certain degree . C: Readers should be given the right to choose what they want . D: Violence in art should share the blame for the killing in America .
A: D

Read the article and select the best answer. Article: People have always been wondering about what our future will look like. Go on reading this text, and you will know what will happen in the next fifty years. How can we know what the future will look like? To be able to understand the future, you must know the past. What has taken us to where we are today and what has changed along the way? The world has changed a lot in the last 150 years, but we humans are driven by the same basic needs as we were 150 years ago. Will this change in the next 150 years? No. What inventions have really made a difference in the last 150 years? In the past years, the inventions that have affected most people around the world for everyday living are the telephone, electricity, radio, television, computer, the car and the ability to communicate through the Internet. Then we of course have a lot of inventions that have made life easier, like new medicine, faster transports etc. In general, human beings have been working hard in the last 150 years to make the inventions so that they will be able to get control of the time and the world. Since there is still much to do in this area, this will be the focus at least for the next 150 years. Why do we need to predict the future? Predicting the future is important for two reasons first we need to start to think about what kind of future we would like for ourselves and to pass on to the next generation, and then we need to know what decisions we need to make today that will give the best result in the future. Question: What will humans do in order to keep the world under control? Options: A: To produce more cars for transportation. B: To focus on making more inventions. C: To work much harder to achieve their goals. D: To spend more time working on the Internet.
B