Not every president is a leader, but every time we elect a president we hope for one, especially in time of trouble. Leadership is as much a question of timing as anything else. The leader must appear on the scene at a moment when people are looking for leadership. And when he comes, he must offer a straightforward and powerful message. Great leaders are almost always great simplifiers who cut through argument, debate and doubt to offer a solution everybody can understand and remember. We have an image of what a leader ought to be. We even recognize the physical signs: leaders may not necessarily be tall, but they must have bigger- than-life, commanding features. We expect our leaders to stand out a little, not to be like ordinary men. Half of President Ford's trouble lay in the fact that, if you closed your eyes for a moment, you couldn't remember his face, figure, or clothes. It also helps for a leader to be able to do something most of us can't. Mao swam the Yangtze River at the age of 72. We want our leaders to be like us but better, special, more so. Yet if they are too different, we reject them. A leader must know how to use power (that's what leadership is about), but he also has to have a way of showing that he does. A leader should know how to appear relaxed and confident. His walk should be firm and purposeful. He should be able to give a good, hearty, belly laugh. Ronald Reagan's career as an actor showed to good effect in the debate with his opponent. He managed to convey the impression that in fact he was the President. A leader rides the waves, moves with the tides, understands the deepest feelings of his people. He cannot make a nation that wants peace at any price go to war, or stop a nation determined to fight from doing so. His purpose must match the national mood. His task is to focus the people's energies and desires, to inspire, to make what people already want seem possible and important to achieve. The author thinks that President Ford _ . A) was an ordinary-looking man B) got into more trouble than the other presidents C) was not tall enough for his status D) stood too far away from real life
A
(Question)
While very young unmanned aircraft industry looks at ways to improve small unmanned aircraft systems (UAS) for specific tasks such facility security, infrastructure inspection, or precision agriculture, a New Mexico-based aerospace founder is thinking bigger and longer-term ones. Titan Aerospace, a one-year-old aircraft designer, last week unveiled its Solara 50 and Solara 60 unmanned aircraft. These are two large solar-powered>> high-altitude vehicles the company plans to send up into space for weeks,months>> and eventually years at a time without ever having to land. Titan doesn't refer to these concept aircraft as "drones " or "unmanned aircraft system," but instead calls them "atmospheric satellites" for their ability to remain in the sky for extended periods of time just as orbital satellites do. The company hopes to provide a platform of less than $2 million that governments, private industry, and research institutions can put high into the atmosphere for extended periods of time for a little part of the cost of a space satellite. The idea is that an atmospheric satellite can conduct most of the same operations as an orbital one: atmospheric observation and weather monitoring, communications relay, oceanographic research, and earth imaging. Other operations are impractical for space satellites, such as border security, maritime traffic monitoring and anti-piracy operations, disaster response, or agricultural observation. And with continuous flight time of up to five years, Solara's aircraft would have endurance on par with (......) many small satellites, making them a more attractive choice for a range of these applications. "If you have to go up to the orbital satellite and rent that service>> that's a lot of money," says Dustin Sanders, Titan's chief electrical engineer. "And launching a satellite, that can cost billions of dollars. We're trying to do a single-million-dollar-per-aircraft platform. And the operation cost is almost nothing--you're paying a little money and make sure the aircraft... We know from the passage that the atmospheric satellite can continue to stay in the sky for _ A) five years B) six years C) seven years D) eight years
(Answer)
A
Ques: In June 2013 a five-year-old boy, Toby, was walking home from school thinking about the long summer ahead. Money was tight that year and Toby's parents had told him they would not be able to afford a holiday. Instead of dreaming about foreign travel, he had been reading a book, Letter to New Zealand, where the author explains what happens in an envelope's journey from England to the other side of the world. As they neared their house, Toby asked his mum, Sabine, if he could write a letter to New Zealand. After a few more steps he was struck by an even better idea. "Can I write a letter to every country in the world?" Sabine says she often wonders what would have happened if she had replied differently that day. "It was just one of those typical questions that five-year-olds have," she says. " If he had asked me in the evening when I was tired, I might have refused. But as parents you realize there's a lot of power in just allowing kids to have a go. Also, it seemed a nice way to do some armchair exploration. So I told him" Let's see how far you get." The answer was very far indeed. Toby has since written and posted letters to all 193 UN mumber states, as well as numerous other bad-conditioned areas with comforting ones. To date he has written 681 letters- the best of which have been selected to appear in a new book called Dear World, How Are You?- although so productive is Toby' pen that the number will have risen by the time you read this. "Writing these letters has made me realize that the world isn't actually all that big," he says with a grin. In the future, part of him would like to be a musical director to turn his beloved Star Wars into a ballet. Of course, he also hopes to travel the globe in person to see some of the countries where his letters have ended up. "We're so lucky to have this wonderful world, and I hope we can live on planet Earth in peace." What's the influence of writing letters to Toby? A) He has traveled to 193 UN number states. B) He understands more about the world. C) He becomes productive in writing stories. D) He has to put his letters into a book.
Ans:
B