Problem: Given the question: Write a multi-choice question for the following article: Article: Professor Barry Wellman of the University of Toronto in Canada has invented a term to describe the way many North Americans interact these days. The term is _ . This concept is not easy to understand because the words seem to have opposite meanings. How can we be individuals and be networked at the same time? You need other people for networks. Here is what Professor Wellman means. Before the invention of the Internet and e-mail, our social networks included live interactions with relatives, neighbors, and friends. Some of the interaction was by phone, but it was still voice to voice, person to person, in real time. A recent research study by the Pew Internet and American Life Project showed that for a lot of people, electronic interaction through the computer has replaced this person-to-person interaction. However, a lot of people interviewed for the Pew study say that's a good thing. Why? In the past, many people were worried that the internet isolated us and caused us to spend too much time in the imaginary world of the computer. But the Pew study discovered that the opposite is true. The Internet connects us with more real people than expected--helpful people who can give advice on careers, medical problems, raising children, and choosing a school or college. About 60 million Americans told Pew that the Internet plays an important role in helping them make major life decisions. Thanks to the computer, we are able to be alone an together with other people--at the same time!
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Question: According to the Pew study, what do many people rely on to make major life decisions?Options:A Networks.B Friends.C Phones.D Parents.Answer:A

Problem: Given the question: Write a multi-choice question for the following article: Article: Special trees that grow faster, fight pollution, produce better wood, and even sense chemical attacks are being planted by scientists in the US. When 40 per cent of Hawaii's US$14 million-a-year papaya industry was destroyed by a virus five years ago, work began on creating genetically engineered trees. Researchers successfully introduced seeds that were designed to resist the virus.Since then, more and more people have been testing genetically engineered trees.Some researchers put special bacteria into trees to help them grow faster and produce better wood.Others are trying to create trees that can clean polluted soil.Meanwhile fruit farmers are looking for trees that are strong enough to resist worms, and paper companies want trees that produce more wood and therefore more paper. The Pentagon even gave the researchers US$500,000 this year after they developed a pine tree that changes its colours if it senses a chemical attack.So far, the poplar, eucalyptus , apple and coffee trees are among those being engineered.All this can be done today because we have a better understanding of tree genomes . However, some people fear that the genetically engineered trees will cause dangerous results.They are worried that the new trees will breed with natural species and change the balance of the forest environment. "It could be destructive," said Jim Diamond, an environmentalist. "Trees are what is left of our natural environment and home to many endangered species." But researchers insist that science could give nature a fighting chance against both natural and man-made dangers.They hope to answer the critics by stopping the new trees from breeding, so their effect on the environment can be controlled.
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Question: Why did critics think engineered trees dangerous? Because _ .Options:A these trees can destroy the balance of natureB everything except trees has been genetically engineeredC trees are home to many endangered speciesD these trees may affect normal treesAnswer:D

Problem: Given the question: Write a multi-choice question for the following article: Article: Some years ago,writing in my diary used to be a usual activity.I would return from school and spend the expected half hour recording the day's events,feelings,and impressions in my little blue diary.I did not really need to express my emotions by way of words,but I gained a certain satisfaction from seeing my experiences forever recorded on paper.After all,isn't accumulating memories a way of preserving the past? When I was thirteen years old,I went on a long journey on foot in a great valley,wellequipped with pens,a diary,and a camera.During the trip,I was busy recording every incident,name and place I came across.I felt proud to be spending my time productively,dutifully preserving for future generations a detailed description of my travels.On my last night there,I wandered out of my tent,diary in hand.The sky was clear and lit by the glare of the moon,and the walls of the valley looked threatening behind their screen of shadows.I automatically took out my pen... At that point,I understood that nothing I wrote could ever match or replace the few seconds I allowed myself to experience the dramatic beauty of the valley.All I remembered of the previous few days were the dull characterizations I had set down in my diary. Now,I only write in my diary when I need to write down a special thought or feeling.I still love to record ideas and quotations that strike me in books,or observations that are particularly meaningful.I take pictures,but not very often-only of objects I find really beautiful.I'm no longer blindly satisfied with having something to remember when I grow old.I realize that life will simply pass me by if I stay behind the camera,busy preserving the present so as to live it in the future. I don't want to wake up one day and have nothing but a pile of pictures and notes.Maybe I won't have as many exact representations of people and places;maybe I'll forget certain facts,but at least the experiences will always remain inside me.I don't live to make memories-I just live,and the memories form themselves.
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Question: Before the age of thirteen,the author regarded keeping a diary as a way of _ .Options:A observing her school routineB expressing her satisfactionC impressing her classmatesD preserving her historyAnswer:D