I'm taking a test and have to guess the right answer to the question after the article. Article: Can you imagine a classroom without one thing that has long been considered a necessary part? No notebooks, no textbooks, no test papers. Nor are there any pencils or pens, which always seem to run out of ink at the _ moment. A "Paperless classroom" is what more and more schools are trying to realize. Students don't do any handwriting in this class. Instead, they use hand-sized or specially-designed computers. The teacher downloads texts from Internet libraries and sends them to every student's personal computer. Having computers also means that students can use the Web. They can look up information on any subject they're studying, from maths to social science. A high school teacher, Judy Herrel in Florida, US, described how her class used the Web. "Using a book that's three or four years old is impossible," she said. A paperless classroom is a big step towards reducing the waste of paper. "Think about the money and trees we could save with the computers," she said. But, with all this technology, there's always a risk that the machines will break down. So, in case of a power failure or a technical problem, paper textbooks should still be widely available for these students. Question: You are sure to find _ in a paperless classroom. Options: A: pens B: computers C: test papers D: notebooks
B
(Question)
I'm taking a test and have to guess the right answer to the question after the article. Article: Halloween is a festival on October 31st.The name of the holiday means --"hallowed" because it comes the day before All Saints Day. Before the festival, people paint homes, shops and classrooms in the traditional Halloween colours, orange and black. Some people make costumes at home. Some people buy them in shops. People also make decorations for the festival. These decorations look like witches, black cats, ghosts, skeletons and jack-o-lanterns. Jack-o- lanterns are pumpkins that are cut to look like faces. People think that Halloween is the children's New Year's Eve. On that day children dress up in special costumes and masks. They eat too much, and go to bed very late after celebrating. They go from one door to another saying "trick or treat". People give them candies,cookies,fruit or money. Adults and older children also celebrate Halloween with parades ,festivals and costumes parties. One kind of the parties welcomed by children is dunking for apples. Apples are put in tubs full of water. People try to get the apples using only their mouths; they cannot use their hands. Question: Why do the people think that Halloween is the children's New Year's Eve? Options: A: Because Halloween comes the day before All Saints Day. B: Because on that day children can go to others' homes. C: Because on that day children can get money from their parents at Halloween. D: Because on that day children dress up in special costumes eat a lot and go to bed very late after celebrating.
(Answer)
D
Ques: I'm taking a test and have to guess the right answer to the question after the article. Article: Satellites are an important part of our ordinary lives.For example, the information for weather forecasts is sent by satellite.Some satellites have cameras which take photographs of the Earth to show how clouds are moving.Satellites are also used to connect our international phone calls. Computer connections of the World Wide Web and Internet also use satellites. Many of our TV programs come to US through satellites.Airplane pilots also sometimes use a satellite to help them find their exact location. We use satellites to send television pictures from one part of the world to another.They are usually 35,880 kilometers above the equator.Sometimes we can see a satellite in the sky and it seems to stay in the same place. _ is because it is moving around the world at 11,000 kilometers an hour--exactly the same speed that the earth rotates.A satellite must orbit the Earth with its antennae facing the earth.Sometimes, it moves away from its orbit ,So there are little rockets on it which are used to put the satellite back in the right position.This usually happens about every five or six days. Space is not empty! Every week, more and more satellites are sent into space to orbit the Earth.A satellite usually works for about 10-12 years.Satellites which are broken are sometimes repaired by astronauts or sometimes brought back to Earth to be repaired.Often,very old or broken satellites are left in space to orbit the Earth for a very long time.This is very serious because some satellites use nuclear power and they can crash into each other. Question: Why does the satellite move around the world at the same speed as the Earth rotates? Options: A: In order to take photographs. B: In order to stay in a certain position in the orbit. C: In order to move away from its orbit. D: In order to send television pictures.
Ans: B
Ques: I'm taking a test and have to guess the right answer to the question after the article. Article: Qian Xuesen is one of the greatest scientists who devoted all their lives to China's science and technology. In 1911, he was born in Hangzhou, eastern China. Qian received a mechanical engineering degree in 1934 in Shanghai and went to the United States on a scholarship to study aeronautical engineering at MIT at the age of 23. As a student at MIT, and later as a scientist and teacher at the California Institute of Technology, Mr.Qian played a central role in early United States' efforts to develop jet aircraft and rocketry technology. Mr. Qian served on the United States government's Science Advisory Board during World War II. His teacher and colleague, the Caltech physicist Theodore von Karmon, praised him as "a brain whose work will change the world greatly". In the 1940s Qian wrote an article for a famous magazine on a winged space plane that led to develop NASA's new space shuttle. In 1955 he came back to his motherland from the US. Under his leadership, China produced its first missile called Long March, and in 1970, launched its first satellite. He was considered as the father of the country's first ballistic missiles, first satellite and the Silkworm anti-ship missile. In 2009, he died in Beijing. Question: When coming back from America, Qian Xuesen was _ Options: A: 23 B: 44 C: 59 D: 89
Ans:
B