[Q]: Write a multi-choice question for the following article: Article: How you end a computer session depends on how you use the computer, your views on energy conservation , and what you have been told about how your decision will affect your investment's longevity: will frequent starting and stopping cause its circuits to burn out sooner? Rest easy, your computer is more likely to be damaged by a virus picked up from the Internet than by being turned off and on too much. They are also energyefficient: such efficiency has reached the point where most computers place themselves in sleep mode if they remain idle for a certain period of time. So your computer will likely slip into sleep mode anyway, even if you leave it on overnight. Sleep mode itself, once a pretty unreliable option--you never knew if you would be able to wake your computer without having to reboot it--has been vastly improved with newer operating systems. If you want your computer to consume as little energy as possible when not in use, shut it down. If you want it to consume zero energy, you're going to have to unplug (......) it. Your computer can be in only three states: on, sleep or off--each of which draws some level of electric current. A computer that is "on" will either be actively processing information or sitting idle, depending on whether the user is typing a document, reading an email or has stepped away briefly. The amount of wattage drawn when the computer is on varies greatly depending on whether it is a laptop or a desktop computer. The latter uses more energy because desktop power supplies are less efficient and require a separate and often larger, powerhungry monitor. It also varies based on the type of work being done: complex calculations requiring intensive processing are more powerhungry, whereas writing or Web browsing consumes far less electricity.
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[A]: Question: When does a computer consume the most energy?Options:A When we let it remain idle.B When we use it to do complex calculations.C When we use it to type some documents and emails.D When we use it for surfing the Internet.Answer:B

[Q]: Write a multi-choice question for the following article: Article: I had been a step-mother for six years, and with my husband,I had watched his young children growing into teenagers. Although they lived mostly with their mother, they spent a lot of time with us. Over the years, we all learned to become more comfortable with each other. However, I continued to feel somewhat like an outsider. When the children moved to a town five hours away, my husband was understandably destroyed. In order to keep in touch with the kids, we set up an e-mail and chat-line service. Ironically , this technology can make us feel out of touch and more in need of real human contact. If a computer message came addressed to "Dad", I'd feel forgotten. If my name appeared along with his, it would brighten my day. _ not just over the telephone wires. Late one evening, as my husband was snoozing , I was catching up on my e-mail, an "instant message" appeared on the screen. It was Margo, my oldest stepdaughter, also up late in front of her computer. We sent several messages back and forth, exchanging the latest news. When we "chatted" like that, she wouldn't necessarily know if it was me or her dad unless she asked. That night she didn't ask and I didn't tell her it was me either. After hearing the latest volleyball scores and the details about a coming dance at her school, I said that it was late and I should go to sleep. Her return message read, "Okay, talk to you later! Love you!" At this, a wave of sadness ran through me and I realized that she must have thought she was writing to her father the whole time. She and I would never have openly exchange such words of love. Feeling guilty for not telling her the truth, yet not wanting to embarrass her, I simply replied, "Love you too! Have a good sleep!" I thought again of their family circle and I felt again the sharp ache of emptiness and "otherness". Then, just as my fingers reached for the keys to return the screen to black, Margo's final message appeared. It read, "Tell Dad good night for me too." With tear-filled eyes, I turned the machine off.
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[A]: Question: Why was the author's husband ever understandably destroyed at first?Options:A he couldn't see his children often.B he had an unhappy marriage.C his children didn't like him any longer.D he had got a kind of serious disease.Answer:A

[Q]: Write a multi-choice question for the following article: Article: Back in the 1860s, a British scientist named Henry Walter Bates noticed something interesting in the animal world: a kind of butterfly, Common Mormon, can change the pattern on its wings so that it looks like another butterfly species, the Common Rose, which is poisonous for birds to eat. Bates argued that animals develop this ability to protect themselves from being eaten. This theory had been widely accepted by scientists. But one question remains: how do these animals manage to do that? After more than 150 years, scientists are finally able to answer that question--it is all down to a gene called "doublesex", according to a study published on March 6 in the journalNature. In fact, scientists have long known that genes are responsible for this useful ability. But until the new study, scientists hadn't been able to find out which genes in particular were responsible. Scientists at the University of Chicago compared the genetic structures of the Common Mormons that changed their wing patterns with those of ones that did not. And all the results pointed to a single gene, "doublesex". This was much to the scientists' surprise. They used to expect that something as complex as this would be controlled by many different genes. For example, one gene would control the color of the upper part of the wing, one would do so for the lower part. However, the "doublesex" gene doesn't quite do everything by itself. Instead, it acts like a switch--it "tells" other genes to change the wing patterns. Isn't that clever? Scientists believe that this special ability of the "doublesex" gene on Common Mormon was developed throughout the long history of evolution. "The harmless species gains an advantage by resembling something predators avoid," Sean Carroll, a scientist toldNature. "it was obvious evidence for natural selection. "
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[A]: Question: Which of the following ideas is accepted by scientists?Options:A The 'doublesex' gene does do everything by itself.B The 'doublesex' gene is poisonous.C The 'doublesex' gene 'tells' other genes to change the wing patterns.D The 'doublesex' gene could only control the color of the upper part of the wing.Answer:C

[Q]: Write a multi-choice question for the following article: Article: What are the specific traits that will assist executives to climb the ladder of success? Opinions vary widely. Given almost equal qualifications and circumstances, some claim the success factor is largely a matter of luck--being in the right place at the right time. Others speak of an almost crazy devotion to work, combined with a degree of ruthlessness. One"expert" believes that it's undoubtedly a matter of how much education your mother had. To make it big, executives must possess four basic skills: First, drive . Business success takes an unusual amount of energy. A successful executive -- almost by definition--is a striver. He will get tense when he is not striving. Second, people sense. Some say being able to judge people is more important than a high IQ. The skill can be instinctual , but in most cases it is painstakingly learned. Third, communications ability. Different executives make themselves understood in different ways, Some transmit ideas best face to face; others are masters of the telephone call; still others are persuasive writers. One way or another, they all communicate clearly. Fourth, calm under pressure. No businessman will get very far if he chokes up.
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[A]:
Question: Some people claim that besides hard work, the success also requires_.Options:A equal qualificationsB specific traitsC much educationD a degree of crueltyAnswer:D