Skydive Greene County

    Come out and let us teach you how to skydive today! We are located in Xenia, Ohio and is within a reasonable driving distance of major cities in Ohio. Situated on a private airport, Skydive Greene County offers world-class training. We didn't start skydiving but we are Ohio's oldest skydiving school which opened in 1961!

◆Tandem Skydiving

    Tandem skydiving is required if this is your first time skydiving. After filling out paperwork and watching a short video, you will be ready to make your skydive. Somewhere around 11,500 feet you will be secured to your tandem instructor. The door will open and you exit the plane.

    Your freefall with your instructor will last for approximately 40-50 seconds. We can almost guarantee this will be the most exciting minute of your life as you reach the speed of around 120 mph, falling for about two miles back to the earth!

    Don't forget to have a video taken of your skydive to show all those that didn't think you would jump from an airplane!

◆Static Line Courses

    Once you have made your tandem skydiving, you can move on to our Static Line Program. The Static Line Jump is the traditional way to learn to skydive. We have classes throughout the year. Every student will be led through the entire day by a licensed instructor. Never does the student feel unattended.

    Once training is over, students will make their first jump on that very same day! If the weather does not cooperate, you can come back the next day, or we will re-schedule a time to make your skydive.

●Price

$165.00 Tandem skydiving only

$175.00 Static Line Course only

Invite one of our professional videographers on your skydive:

$125.00 DVD with photos

●Booking

    To book your tandem skydive or skydiving course, call us at (937) 372-0700. We just ask for a call if you cannot keep your scheduled appointment. And you must be at least 18 years old to make a skydive at SGC.

    Come to learn with the best and make a skydive today! For further information, please call us at (937) 372-0700 or visit our website www. greenecounty.com!

根据短文内容，选择最佳答案，并将选定答案的字母标号填在题前括号内。

    During the cold winter days, there are some interesting festivals in the world. Look at the following ones.

    Harbin Ice and Snow Festival

    Place: China

    Time: January 5 to February 5

    People build incredible things out of ice and snow, decorating them with lights.

    The Carnival of Venice

    Place: Italy

    Time: between February and March

    One of the most beautiful festivals in the world, people wear masks and elaborate costumes to hide differences among classes, and there are contests for the best costumes.

    Holi Festival

    Place: India

    Time: late February/ March, on the last full moon day

    Hindus and Sikhs, in India, Nepal, and Sri Lanka celebrate the main day of this incredibly fun 16-day festival by throwing colored powder and water at each other.

    Sundance Film Festival

    Place: Utah, the US

    Time: end of February

    The largest independent film festival in the US. Watch both feature films and shorts. You need to buy a ticket.

    She almost did not run. Christine Williams admits that now. She could barely put one foot after another following the wake(守灵) for her sister, who had died in an automobile accident. But she did run. With the cheers of friends and strangers reaching her heart, Williams set a C.W. Post record in Boston. Now she will run again, in the national Division II cross-country championships in Evansville, Ind. She wanted to be sure she was doing the right thing by running. She was the middle of three sisters, between Kerry, who is 25, and Jennifer, who was 18.

    Just going through any motions was hard enough, but Christine Williams wanted to know if she should put on her uniform and her shoes and run through the woods on an autumn afternoon, in the awful gaping time between her sister's wake and her funeral. “I kind of got upset beforehand.”Williams admitted. Not a chatterbox under normal conditions, she now holds herself the best way she can, the fewer words the better. She almost walked away from the start line. But her friend Angela Toscano, who had flown up to Boston with her, directly from the wake, was standing near the line and talked her through it. “She said my sister would have wanted me to run.” Christine said. And that was enough to get her started.

    The accident happened just after midnight on Nov, 4. Four young women were driving in an unfamiliar area of Long Island in Eastport, N.Y., when one of them apparently ran a yield sign, and the car was hit by another vehicle. Heather Brownrigg and Jennifer Williams died, and their friends April Brown and Kaci Moran were treated at a hospital and released.

    The crash made the papers. April Brown was charged with drunken driving and driving without a license.

    The wake began on Nov. 6. The next day Christine was to run with the Post cross-country team at the regional meet. Rich Degnan, the Post coach, and Post officials offered a car service and tickets on the last flight to Boston for Christine and Toscano. When they arrived at the hotel, the entire team was waiting up for her.

    Everybody knew about it at the regional meet. Degnan had to arrange for the flexibility of an alternate, just in case Christine could not go. Several times during the race, Christine felt she could not continue. But then she heard her friends and all those other people, those strangers from other colleges, calling her name. She thought about Jennifer. And she ran. She finished fourth in 22 minutes 58 seconds, breaking the Post record for the 6-kilometer distance by 15 seconds. And although the Post team didn't qualify for the nationals, Christine did.

    The purpose of a map is to express graphically the relations of points and features on the earth's surface to each other. These are determined by distance and direction. In early times distance was often expressed in units of time, for example “so many hours' march” or “a day's journey by river”, but such measurements gave more information about the relative ease of crossing the local terrain than they did about actual distance. The other element is direction, but for the ordinary traveller, whose main concern was “Where do I go from here?” and “How far away is it?”, the accurate representation of direction was not of primary importance. Partly for this reason, written itineraries (行程) for a long time rivaled maps. Even today, certain types of maps, for example, those showing railway systems, may make little attempt to show true directions. Similarly, obvious landmarks along a route were at first indicated by signs, realistic or conventional (惯常的), and varied in size to indicate their importance. Clearly the conventions employed varied with the purpose of the map, and also from place to place, so that in studying early maps the first essential is to understand the particular convention employed.

    The history of cartography (制图) is largely that of the increase in the accuracy with which these elements of distance and direction are determined and in the comprehensiveness of the map content. In this development, cartography has called in other sciences to its aid. For example, instead of determining direction by observing the position of a shadow at midday, or of a constellation (星座) in the night sky, or even of a steady wind, use was made of terrestrial magnetism (地磁学) through the magnetic compass, and instruments were evolved which enabled horizontal angles to be calculated with great accuracy.

    The application of astronomical concepts, and the extension of the knowledge of the world through exploration, encouraged attempts to map the known world. Then astronomers discovered that the earth is not a perfect sphere, but is flattened slightly at the poles, which introduced further refinements into the mapping of large areas. Meanwhile, the demands being made of the map maker were shifting significantly. The traveller or the merchant ceased to be the sole user of maps. The soldier, especially after the introduction of artillery, and the problems of range, field of fire, and dead ground which it raised, demanded an accurate representation of the surface features, in place of the earlier conventional or pictorial delineation (描绘), and a solution in any degree satisfactory was not reached until the contour (等高线) was invented.

    Michael Jackson was on the road of performing when he was five years old. As is known to all, the road to fame and fortune is a long, hard one.

    Michael remembers those early years when he was young." My father was a machine operator," he explained, "and he worked at a steel plant. My mother worked at Sears, a big department store. But they were both musicians."

    Michael's father Joe Jackson realized his sons had a lot of talent, and he knew he could train them to become fine musicians. In those days there were plenty of music groups and some of them were very good. He knew if his sons were to stand out, they would have to be the best.

    Practice makes perfect. And the Jackson boys practised! Gradually the group took shape. Then word of this group began to get around. Thus Michael got a chance to do some solo(独唱) songs. In the following years, Michael was always on the top. One million records of his were sold in New Zealand, which has only a total population of three million!

    When Michael was eighteen, he entered another field of his career(生涯)—acting. "I plan to star in movies," he told his friends, "but of course, my first love is music."

    Michael wrote a lot of his own songs. "Songs came about in the strangest ways," he said, "I'll just wake up from sleeping and there is a whole song coming into my head. And then I put it down on the paper."

    Still, with all his success, Michael managed to keep his head calm. "I just do a different job from other people," he said, "but it doesn't make me think I'm better than other people."

    To be quite honest, his fans just love to hear and watch him!