Article: A UN report said that around 60 million people across the world are drinking polluted water. Some 4,500 children die every day because of polluted water. A report showed that environmental problems kill 3 million children under five years old each year, making them one of the key contributors in more than 10 million child deaths each year. Dangerous factors include indoor and outdoor air pollution, water pollution. Another study showed that parents and scientists from seven countries including the United States and India think pollution is the biggest threat to children's living environment. Mrs Green tries to teach her daughter Susan by setting a personal example. She picks out recyclable waste and uses the water from the washing machine to wash the toilet. Chinese children mostly learn about environmental protection in school. Some non-governmental organizations and child centres also teach kids to protect the environment. "More parents have known about it. Family is now playing a more important role," says a Chinese official. Vera Lehmann, a German scientist says many Chinese now think more of pollution. "I was surprised to find many schools in China are willing to educate the children on environment," Lehmann said. "There has been a big change between now and ten years ago when I first travelled here." Question: How many dangerous factors are talked about in the article? Yes or no, is the answer "Two."?
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Article: My grandfather is 70 years old this year. He is in good condition but he lost his hearing at the age of 65. Then it became difficult for me to communicate with him. My mother bought a hearing aid for him, but he often forgot where he had put it. So my mother advised me to communicate with him by gesture. Good idea! And then I began to use gesture. When I wanted to have an apple, firstly, I pointed to my mouth; later I made my hands form a round shape. Then he gave me an apple. When I was hungry, I pointed to my stomach. He would go into the kitchen and cook for me. When I wanted to use, the computer, I pointed to it. If he nodded , I could play computer games from 8 pm to 10 pm; if he disagreed, he always touched my head and pointed to the desk -- that meant that I should do my homework first. It was an easy way for us to communicate with each other! Question: How long could the writer use the computer if his grandfather nodded? Yes or no, is the answer "2 hours."?
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Q: Article: It is reported that in the near future robots and humans will probably work together to create jazz. A singing robot is being taught to create jazz with human being in a project. Antonio Chella from Italy is working with a Telenoid robot. To start with, the Telenoid will be trained to _ the movements and simple sounds made by a human singer, and then connect music with different human emotions. Previous robots had the ability to find common connections between things. But Chella suggests that a conscious robot should be able to go a step further and find new connections. The Telenoid is of this kind. "This work raises interesting questions about the connection between consciousness and music creating." says Philippe Pasquier, a musician needs a physical body. Pasquer argues that the robot musician is faced with a big challenge. "Its software has already been developed and it can imitate The Beatles, a famous band. However, what made The Beatles famous were not only their songs but their wonderful performance of the songs," he says. It is not clear how a robot would perform music a new way. But by imitating humans, the Telenoid robot could provide some useful information. What is important is that human musicians often listen to and compare music made by others for a long time before creating music of their own. So the Telenoid robot had better listen to more jazz music first. Question: In which part of a newspaper do we most probably read this passage? Yes or no, is the answer "Science"?
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Question: Article: Art lovers around the world have thought about this question for so many years: what is the secret behind the Mona Lisa's smile? However, they can ask Mona Lisa herself in the interactive exhibition in Beijing. This exhibition brings the 500-year-old painting to life. Now Leonardo da Vinci's famous painting can move her head and wave her hand in 3D, and even answer questions. She can answer the questions about her life, her age and so on. But when she talks she doesn't speak Italian but Chinese like: "Da jia hao, wo jiao Mengna Lisha. Hen gao xing jian dao ni men." The new, digital picture of Mona Lisa is the center piece of the World Classic Interactive Arts Exhibition in Beijing. You can also see other world-famous paintings such as Leonardo da Vinci's Last Supper. Last Supper is another picture that they made alive with 3D. In this picture, Jesus can walk and talk with his believers . It took the organizer Wang Hui and over 400 digital artists in South Korea two years to make the picture, at a cost of around 50 million yuan. He says, "What's special about it is that it's the first time to use computer technology to make her speak and move." So what does the Mona Lisa say if you ask her why she is smiling? Question: From the passage we know that Mona Lisa is _ . Yes or no, is the answer "an Italian woman in Leonardo da Vinci's painting"?
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Article: A mother in Australia was told by a doctor that her new born son was dead but she helped to bring him back to life by holding the baby against her body. She used a method known as a kangaroo care. The child, named Jamie ,was born after only 27 weeks with his twin sister, Emily, in a hospital in Sydney. Her birth went well ,but his was a different story. The doctor struggled for 20 minutes to save Jamie before announcing him dead. "His little arms and legs were just falling down away from his body." Kate Ogg said ,"I took off my coat and put him on my chest with his head over my arm." She and her husband, David ,said to the child as she continued to hold him for nearly 2 hours. During that time, the two-pound baby showed the sign of life. She said , "I told my mum ,who was there, that he was still alive. Then he held out his hand and grabbed my finger. "Their tiny baby grew stronger and stronger in his mother's arms, and their final goodbye turned into a hello. The doctor at first ignored the baby's movements, but when he put the stethoscope to his chest, his mouth was wide open and he said ,"It's my fault, It's a miracle( ). "The kangaroo care helps the baby keep body warmth" Dr Pinchi Srinivasan said, "It also regulates heartbeat and breathing rates and is believed to help weight gain and improve sleeping habits. Fathers can also use kangaroo care. The key to the method is skin-to-skin contact." The practice began in less developed nations. It has become a recognized pracitce in helping premature babies. The techniques is good for babies, and is used in many baby care centers. Question: When the baby first showed sign of life, the doctor _ . Yes or no, is the answer "didn't believe the miracle had happened"?
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