user: As people slowly learn to cure diseases, control floods, prevent hunger, and stop wars, fewer people die every year. As a result, the population of the world is becoming larger. In 1925 there were about 2 billion people in the world; today there are over 6 billion. When the number rises, extra mouths must be fed. New lands must be brought under development, or land already farmed must be made to produce more crops. In some areas the land is so over-developed that it will be difficult to make it provide more crops. In some areas the population is so large that the land is divided into too tiny units to make improvement possible with farming methods. If a large part of this farming population went into industrial work, the land might be farmed much more productively   with modern methods. There is now a race for science, technology, and industry to keep the output of food rising faster than the number of people to be fed. New types of crops, which will grow well in bad weather, are being developed, so there are now farms beyond the Arctic Circle in Siberia and North America. Irrigation   and dry-farming methods bring poor lands under the plough. Dams hold back the waters of great rivers, which can provide water for the fields in all seasons and provide electric power for new industries. Industrial chemistry provides fertilizer to suit different soils. Every year, some new methods are made to increase or to protect the food of the world. The author says that the world population is increasing because   _  . A) there are many rich valleys and large fields B) farmers are producing more crops than before C) people are living longer due to better living conditions D) new lands are being made into farmlands
C
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I am an English dictionary. I can still remember the day my ex-owner bought me. He had stood in front of the shelf for around half an hour before finally picking me. Originally, he chose my neighbor. But because she had some ink on the cover, he put her down and chose me instead. I may sound arrogant   . But please forgive me. I am so proud of my vocabulary. With 100,000 entries and 300,000 examples, I think no scholar can be more knowledgeable than me. My only weakness is that I can't speak. But that is not my fault. I was not designed to speak in the first place. My ex-owner was supposed to read the phonetic symbols   clearly printed beside each word, which were also my selling point. I should have been respected but have ended up lying next to a piece of used toilet paper inside the rubbish bin. It is all because of the electronic dictionary. He is the bad guy because he takes advantage of my one weakness. And I just don't understand why he can be so slim. He also has about 100,000entries but 450,000 examples! But I know this was not the reason why my ex-owner was attracted, for he was not a very diligent   student and seldom read the examples listed. The main reason was that the bad guy had so many games in him. My ex-owner always pretended to be working hard while actually he was playing games. My ex-owner put me on his bookshelf because of my awesome English name "Advanced English Dictionary". He wanted people to think that he was an advanced learner. I wanted to tell him that it would be better if he hid the comic books standing next to me. But, you know, I can't speak. I stood there for years. I was so bored. So I talked to the comic book next to me. Under normal circumstances, I wouldn't have talked to him because I was educated and he was not. But who else could I choose? He told me that my ex-owner had read him once only and then put him there. I was upset because he had never read me from page one to page 1,000. Was I not a better book than the comic book? I wanted to challenge his honesty but... Why does the dictionary think that the electronic dictionary is the "bad guy"? A) I t contains more words and examples. B) It can actually pronounce the words. C) It has a smaller size. D) It has many games.
B
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Mr. Lang worked in a factory. As a driver he was busy but he was paid much. His wife was an able woman and did all the housework. When he came back, she took good care of him and he never did anything at home. So he had enough time when he had a holiday. A few friends of his liked gambling and he learned it soon. So he was interested in it and hardly forgot anything except gambling. He lost all his money and later he began to sell the television, watches and so on. His wife told him not to do it but he didn't listen to her. She had to tell the police. He and his friends were punished for it. And he was nearly sent away. After he came out of lock-up , he hated her very much and the woman had to leave him. It was New Year's Day. Mr. Lang didn't go to work. He felt lonely and wanted to gamble again. He called his friends and they came soon. But they were afraid the police would come. He told his five-year-old son to go to find out if there were the policemen outside. They waited for a long time and didn't think the police would come and began to gamble. Suddenly a few policemen opened the door and came in. "I saw there weren't any policemen outside, Daddy" said the boy "So I went to the crossing and asked some to come." The woman had to leave Mr. Lang because    _   . A) he didn't love her any longer B) he wouldn't stop gambling C) he had been put into lockup D) he was nearly sent away by the factory
A
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"All I could see was two sets of red eyes below me," said Dave Gatty, an Australian farmer who spent seven days up a tree in remote bush land to escape crocodiles. Gatty, 52, said he was forced to take such drastic action after he accidentally went into a crocodile-infested area of Queensland. He only had two meat sandwiches to keep him going, as crocodiles moved beneath his tree each night until his rescue. Gatty said he decided it was safer to hold out for a rescue team than try to make a run for it. His problems began after he fell off his horse while out in the northern Australia outback. Dazed and bleeding, he climbed back on his horse and hoped it would lead him home. It was only when he regained his senses he realized that he had been taken into crocodile-infested area. "I had to get off the horse and I fell straight into a crocodile nest," he told reporters. "That frightened me. I couldn't go back, it was too far and too dangerous, so I headed to the nearest high ground and stayed there, hoping someone would come and find me before the crocs did." Gatty explained how each night two crocodiles would sit at the bottom of the tree staring at him. Although Gatty's two sandwiches ran out after three days, he was able to get running water during the day and knew rescuers were looking for him as he could see helicopters in the air above his tree. "If I hadn't seen the crocs circling me, and if I hadn't fallen into the croc nest, I would have made a push for it. But I knew the safest thing was for me to sit and wait," he said. A chocolate bar, given to him by rescuers after being moved to safety by using a winch , "was like a gourmet (delicious)meal," he said. The article can be classified as   _  . A) a news story B) a scientific fiction C) a personal essay D) a literary report


assistant: A
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