Ques:Article: Koalas are found only in prefix = st1 /Australia. Even if called koala bear, this animal has nothing to do with the actual bear; it is not even a mammal , but a marsupial , like the kangaroo. Its closest living s are the wombats . A koala is about 60-80cm long and weighs 5-14kg. The name "koala" means "no drink", and refers to the koala's ability to go for days without water. Koalas get the water content they need from the eucalyptus leaves on which they feed. The koala is the only mammal with a digestive system that can feed only on eucalyptus leaves--incidentally, these leaves are highly poisonous if eaten by humans. One individual consumes about 5kg of eucalyptus leaves daily and it may never drink water! The koala is a _ mammal. They prefer to move around just after sunset, spending daytime sleeping in the fork of a tree. A koala spends sleeping 75% of its time. The eucalyptus leaves they eat are rich in fiber and poor in proteins and fats. The adult must detoxify leaves with energy expense, while fiber is hard to break down. Because of this poor diet, koalas save energy by sleeping most of the day, while their movements are very slow. Koalas only have one young per year. In summer, baby koalas are born about a month after mating. The female takes it with her mouth and places it into her poach. In 6 months, the young can get out and feed on leaves. There are probably around 2,000 to 8,000 wild koalas in Australiaat present. The extremely fine gray fur is the reason why koala has been heavily hunted in the past. Koalas are killed every year by dogs, cats, dingoes, eagles and owls. They also die of disease and accidents. Question: Koalas do not get poisoned when eating eucalyptus simply because of their _ . Yes or no, is the answer "digestive system"?

Ans:No
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Ques:Article: Mr Smith made many tests with different animals and the monkey was the cleverest of all the animals. One day Mr Smith put a monkey in a room. He also put some small boxes in it. In one of the boxes there was some food. "How long will it take the monkey to find the food? " Mr Smith said to himself. " Let me wait and see. " He left the room and waited outside. Three minutes later, he put his eye to the keyhole . What did he see? He saw the eye of the monkey. The monkey was on the other side of the door and looked at Mr Smith through the keyhole. Question: Mr Smith is a _ . Yes or no, is the answer "scientist"?

Ans:No
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Ques:Article: Walt had a strong commercial sense of what would appeal to the public. Disneyland, Walt Disney World, and finally the other Disney theme parks around the world all came about because Walt Disney insisted that he could build an amusement park that was so much bigger and better than other amusement parks that it shouldn't even be called an amusement park. In 1940 he disclosed a plan to show Disney characters in their fantasy surroundings at a park across the street from the Disney studio in Burbank. The idea of an amusement park grew in Walt's mind as he traveled through the US and Europe and visited attractions of all kinds. Walt was sure that an amusement park would be successful in the United States if it offered a "good show" that families could enjoy together, was clean, and had friendly employees. In 1948 he shared his concept with trusted friends, a modest amusement park with a central village including a town hall, a small park, railroad station movie theater, and small stores. Outlying areas would include a carnival area and a western village. Soon he added spaceship and submarine rides, a steamboat, and exhibit halls. Four years later, he decided on "Disneyland" for the name and formed a company to develop the park, Disneyland, Inc. In 1953 he got Stanford Research Institute to examine the economic future of Disneyland and to find the perfect location. They broke ground in July, 1954, and one year later, Disneyland opened. Within 7 weeks, a million visitors had visited Disneyland, making it one of the biggest tourist attractions in the US. Walt combined his talent and his sense of what the public would want with lots of hard work. In 1960, with a mixture of huge successes and failures, Disney had created something that was successful beyond Walt's own dreams. Question: What did Walt Disney want to show in his plan? Yes or no, is the answer "Disney characters."?

Ans:No
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Ques:Article: Simply by analyzing a drop of blood, a doctor will be able to diagnose a birth defect or even cancer when it is in the early stage; using new technology, a material lighter but much stronger than steel can be produced. These may sound like dreams at present. But the dreams may soon come true as research findings in laboratories are being turned into products more rapidly in the new century, according to experts participating in the fourth Asia-Pacific Economic Cooperation (APEC) Technomart, a technology exhibition and trade fair in Suzhou. "Most people think nano-technology is too far-fetched to be real. But in fact nano-technology has been applied in a wide range of fields, such as medicine. It is coming into our daily life," said Cheng Jiachong from a Hong Kong-based nano-technology firm. Nano-technology based on the nanometer, the unit of which is a billionth of a meter, enables scientists to have new concepts of disease diagnosis and treatment on a molecular and atomic scale, Cheng said. By using nanometer particles, a doctor can separate the fetus cells from the blood of a pregnant woman to see if the development of the fetus is normal. This method is also being used in the early diagnosis of cancer and heart disease, he said. One of the most significant impacts of nano-technology is at the bio-inorganic materials interface, according to Greg Tegart, executive advisor of the APEC Center for Technology Foresight. "By combining enzymes and silicon chips we can produce biosensors. These could be implanted in humans or animals to monitor health and to deliver corrective doses of drugs," he told the participants a technology forum during the exhibition. "Nano-technology could affect the production of nearly every man-made object, from automobiles, tires and computer circuits , to advanced medicines and tissue replacement, and lead to the invention of objects yet to be imagined," said David Minns, a special advisor to the National Research Council of Canada. It has been shown that carbon nano-tubes are ten... Question: We can imply from what David Minns said that _ . Yes or no, is the answer "Nano-technology could be widely used to produce or invent objects."?

Ans:
No
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