Question: How important can a fifteen-year-old boy's work be? Well, Louis Braille's work changed the world. Born in a small town near Paris in 1809, shortly after his third birthday Louis blinded himself in one eye while playing with a sharp pointed tool in his father's workshop. He soon lost the sight in his other eye when the infection  spread. He wanted to go to school, but in his small town there was no school for him. At that time, blind people did not get any school education. Braille went to Paris to study, but there were few books for the blind. Louis knew that books were the key to learning. He struggled with ideas for three years. Finally, at fifteen, he invented an alphabet made with raised dots . Blind people could "read" by feeling the patterns of the dots. Being able to read Braille allows blind children to learn together with the sighted at school, and go on to get jobs. It allows people who lose their eyesight to continue to read, learn and get information. Braille got blind as a result of   _  . A) an illness B) an accident C) a party D) a fired
Answer: B

Question: Venice is the "Queen" of the Adriatic Sea  . Every year thousands of people from all over the world travel to Italy to visit the city. Do you know why they like to go there for a visit? Venice is a very beautiful city. It is quite different from other cities in the world. There aren't any roads and streets in the city. So there aren't any cars and buses. There are many canals in the city. There is one big canal and one hundred and seventy-seven small canals. People move up and down the canals in boats to go to work, go shopping or visit their friends. But Venice is sinking. It is going down and the water is going up. In 2040Venice will be under water, The Adriatic Sea will cover the city. The Venetians  love their city and want to stay there. So they want to save Venice? They can build some strong huge walls and gates in the sea. The gates will close to keep too much water out. Thus Venice will not sink. Because the Adriatic Sea will cover it, the Venetians  _  . A) have to leave Venice in 2040. B) will try to do something to save their city. C) want to stay there until the water covers the city D) do not love the city any longer
Answer: B

Question: Today many people say that women have the same chance as men in society. But this was not always so. In the past, women all over the world had to fight to get the same chance as men in education and jobs. Many people said that women should not receive much education because they would not do as well as men when they went to work. One woman who showed that women should have the same chance was Marie, a scientist. In the 1800s scientists knew that a metal, uranium, gave off radiation. They also knew how much radiation came from his element. But they didn't know what this radiation was like; they wondered why and how uranium gave off radiation. Marie Curie set out to answer these questions. In one of her experiments she was studying a certain material which, she knew, contained uranium, But it gave off 4 times as much radiation as usually does. What could explain this fact? Marie Curie thought that there must be another source of radiation in this material. In 1898 Marie Curie set out to find out this new source of radiation, which she named "radium". Her husband, who was also a scientist, helped her. They set up a laboratory in an old building behind a school. For four years Curies searched, doing many experiments, And one morning in 1902 Marie found the source of the radiation. Marie Curie proved to the world that there was element that gave off radiation. And she also proved to the world that, if women are given truly equal chance, they can really help society. The Curies found the element radium . A) with other scientists' help B) by asking some famous scientists C) by doing many experiments D) with their teachers' help
Answer:
C