*Question*
Read the article and select the best answer. Article: Eco City Farms are becoming more popular in cities and towns around the United states. Eco City Farms in Edmonton, Maryland, is located near shopping centers, car repair shops and homes. The neighborhood is a working-class community . People do not have very much money. And they have limited access to fresh food in markets. Over the past two years, the farm has attracted volunteers from the community like Marcy Clark. She schools her four children at home. On a recent day she brought them to Eco City Farms for a lesson. Her son Alston Clark thinks his experience is very valuable."I like coming out here," he says," You know, you connect with the earth, where your food comes from. You appreciate the food a little bit more." Margaret Morgan started Eco City Farms. She thinks of it as a place where people can learn to live healthier lives. "Growing food in a community brings people together," she continues, "Every piece of what we do here is a demonstration to show people everything about how to have an eco-friendly community." she says. From the Eco City Farms people come to know that they are not only growing food and raising chickens and bees, but improving the soil with compost made from food waste. Eco City Farms is an experimental operation. The farm gets its power not from the local electricity networks, but from the sun with solar panels. In winter, the green house use a geothermal system. Vegetables can be grown all year. So once a week, all winter long, neighbors like Chris Moss and her three children bike to the farm to pick up a share of the harvest. "I like eating the vegetables "says five-year-old Owen Moss. Question: Eco City Farm gets its power from Options: A: local electricity networks B: the sun with solar panels C: the green house D: a geothermal system
**Answer**
B

*Question*
Read the article and select the best answer. Article: The Celerifere, an early version of the bicycle, was built around 1791 by a French man, Comte Mede de Sivrac. It was basically a scooter with a high seat. There were no pedals---you had to push with your feet like you do with a skateboard or a scooter. Around 1816 Baron Karl Drais de Sauerbrun in Germany added a moveable steering handle. These early machines were often known as dandy horses or hobby horses, but weren't very popular. The improvement that made them popular was added by a Scottish blacksmith around 1839. Kirkpatrick Macmillan added pedals to enable it to get up hills. It was this improvement that made the bicycle a serious form of transportation. Bike were called velocipedes or bone-shakers, because of the lack of the proper tires made for a rough ride! It wasn't until around 1869 that they began to be called bicycles ("two-wheels"). Carriage makers in Paris (either Pierre and Ernest Michaux, or their employee Pierre Lallement) switched the pedal to the front wheel. That's why it is usually either Lallement or the Michauxs, not Macmillan, who are considered as the inventor of the bicycle. In 1869 the penny-farthing or high-wheeler was invented. With the large wheel the rider could go much farther with each push of the pedal, but caused many accidents because the seat was so far off the ground. In the mid-1880s Englishman James Starley manufactured what he called the "safety bicycle" , which had two similarly-sized wheels and a major improvement--- a chain and sprocket driven rear wheel, with the pedals between the two wheels like modern bicycles. One more historical note---it's possible that the idea of the bicycle was thought of almost 400 years before it was actually invented. There is a drawing of a bicycle-like machine in one of Leonardo da Vinci's notebooks, which dates back to about 1493. Question: Who is recognized as the inventor of the bicycle? Options: A: The Michauxs. B: Macmillan. C: Comte Mede de Sivac. D: Baron Karl von Drais de Sauerbrun.
**Answer**
A

*Question*
Read the article and select the best answer. Article: Music comes in many forms; most countries have a style of their own. The US is well known for jazz , which has gained world-wide popularity. In contrast to classical music, which follows formal European traditions, jazz is natural and free-form. It is full of energy, expressing the moods, interests, and feelings of the people. It has a modern sound that makes people very excited. In the 1920s jazz sounded like America. And So it does today. The origins of this music are as interesting as the music itself. Jazz was produced by American blacks, who were brought to the Southern States as slaves. They were sold to plantation owners and forced to work long hours in the cotton and tobacco fields. This work was hard and life was short. When a Negro died, his friends and relatives formed a group to carry the body to the cemetery. A band often went with them. On the way to the cemetery the band played slow and sad music. But on the way home the mood changed. _ Everybody was happy. Death had removed one of their members, but the living were glad to be alive. The band played happy music, which made everyone want to dance. It was an early form of jazz. Music has always been important in their lives. Coming mainly from West Africa, the black men who were brought to America already possessed a rich musical tradition. This music centered on religious ceremonies in which dancing, singing, clapping and stamping to the beat of a drum were important forms of musical expression. As these people settled in to their fields, they made up work songs. Singing made the hard work go faster. Another musical form that helped to develop jazz was the blues. Blues songs always describe something sad -- an unhappy love affair, a money problem, bad luck. To this day, the expression "feeling blue" means being sad. Question: Which of the following is true according to the text? Options: A: Jazz follows European traditions. B: Jazz always describes something sad. C: Jazz was first produced by black slaves. D: Blues made the hard work of those slaves go faster.
**Answer**
C