Article: Scientists in Argentina have created the world's first cow to own two human genes that will enable it to produce human-like milk, which is matchless up to now. It is a breakthrough in the area of clone. Genetic engineering was used to introduce the "mothers' milk" genes into the animal before birth, according to the National Institute of Agribusiness Technology in Buenos Aires. As an adult, the cloned cow "will produce milk that is similar to humans" in what will prove "a development of great importance for the nutrition of infants", it said in a statement. "The cloned cow, named Rosita ISA, is the first one born in the world that owns two human genes that contain the proteins present in human milk," the statement said. In April, scientists in China published details of research showing that they had created GM Holstein dairy cows which produced milk containing proteins found in human breast milk. But the Argentine team says the Chinese only introduced one human gene, whereas their research involved two genes meaning the milk will more closely resemble that of humans. Rosita ISA was born on April 6 and was delivered by Caesarean section because she weighed around 100 pounds, roughly twice the normal weight of Jersey cows. Adrian Mutto, from the National University of San Martin said "Our goal was to raise nutritional value of cows' milk by adding two human genes, the protein lactoferrin and lysozyme, which can provide newly-born babies with anti-bacterial and anti-viral protection." Cristina Kirchner, President of Argentina, said that the scientific institute "makes all proud." She also revealed that she had rejected the "honor" of having the cow named after her. "They came to tell me that the name is Cristina, but what woman would like to have a cow named after her? It appeared to me to be more appropriate to call it Rosita." Question: Lactoferrin and lysozyme in milk _ . Yes or no, is the answer "are good for babies' health"?
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Article: Archaeologists have discovered 45 ancient Egyptian tombs in Lahoun, Egypt. The site is about 70 miles south of Cairo, Egypt's capital. In most of the tombs they found a decorated painted wooden coffin. Each one captains a mummy . In one tomb, 12 coffins from around 1500 B.C. were found piled on top of one another, so the actual number of mummies comes to 57. The oldest tombs that were discovered date back to around 2750 BC. The discovery will give scientists more information about Egypt's ancient religions. Egypt's archaeology chief, Zahi Hawass, said many of the mummies were covered in cloth with drawings of ancient Egyptian gods. The cloth is also decorated with texts from the Book of the Dead and scenes featuring ancient Egyptian gods. The book contains instructions and information that ancient Egyptians thought would help dead people deal with difficulties that they would come across in the afterlife. Abdel Rahman El-Aydi is the head of the archaeological team that made the discovery. He said some of the tombs were decorated with religious texts. The ancient Egyptians believed these texts, like the Book of the Dead, would help the dead person to cross through the underworld. The recent discovery of the 45 tombs isn't the first in Lahoun. Last year, some 53 stone tombs dating back to various ancient periods were found in the same area. Question: How many tombs have been discovered in the same area in the past two years? Yes or no, is the answer "98."?
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Article: ECO-friendly technology was the hottest trend at the 39thTokyo Motor Show, which opened last Friday. About 240 car manufacturers from 13 countries presented new models. Most were powered by hybrid ,fuel cell and electrical systems. Carmakers are championing more environmentally models amid increasing oil prices and environmental concerns. "It's now carmakers' social responsibility to protect the environment," said Mazda president Hisakazu Imaki. Seventy-nine cars and motorcycles are being presented to the public for the first time, according to the Japan Automobile Manufacturers Association. The organizing association said the biennial show, due to end on November6,was sure to have a large impact on the automobile industry. Manufacturers are currently competing in the shift from gasoline-run engines to hybrid, fuel cell or electricity-powered systems. Mazda has a new sports vehicle, which runs on a hybrid electric-petrol system. It is also showing a gasoline-hydrogen run sports car. A member of the Ford family, Mazda plans to market a hybrid version of the Tribute sport utility vehicle (SUV) next spring and enhance its co-operation with Ford in hybrid systems development. Honda's fuel cell sedan on show uses a hydrogen-oxygen fuel. The system only sends water out its exhaust ,a better solution for the environment and less polluting than hybrids. Question: Which of the following statements is NOT TRUE according to the passage? Yes or no, is the answer "Honda is showing its sedan powered by special water, which causes less pollution."?
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Article: How do you improve your English speaking skills, so that you can communicate more easily and effectively? These tips will help you to become a more confident speaker. Practice where you can and when you can. Any practice is good--- whether you speak to someone who is a native English speaker or not. It's important to build your confidence. If possible, use simple sentence structure that you know is correct so that you can concentrate on getting your message across. Try to experiment with the English you know. Apply words and phrases you know to new situations. Native English speakers are more likely to correct you if you use the wrong word than if you use the wrong grammar. Experimenting with vocabulary is a really good way of getting feedback Try to respond to what people say to you. You can often get clues to what people think by looking at their body language. Respond to them in a natural way. Try not to translate into and from your own language. It takes too much time and you will find it difficult to get an English answer right away. You don?t know how to do well. The more you want to act well, the more slowly you act. This will make you more shilly-shally. If you forget a word, do what native English speakers do all the time ,and say things that 'fill' the conversation. This is better than remaining completely silent. Try using ' um',or 'er',if you forget the word. Don't speak too fast! It? s important to use a natural rhythm in speaking English, but if you speak too fast it will be difficult for people to understand you. Try to relax when you speak and you,11 find that your mouth does most of the pronunciation work for you. Speak English at normal speed. Final tips --Try to become less hesitant and more confident. --Don't be shy to speak------ the more you do it, the more confident you,11 become. --Remember to be polite------ use "please" and "thank you" if you ask someone to do something for you. Question: What is the passage mainly about? Yes or no, is the answer "Suggestions on becoming a confident speaker."?
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