[Q]: Write a multi-choice question for the following article: Article: Every year there are changes in climate in different parts of the world.Some of these changes are due to natural causes.However,some climate changes are caused by air pollution and these changes may increase. If the pollution affects the level of carbon dioxide in the atmosphere,the results are likely to be serious.There is only a small part of carbon dioxide in the atmosphere.But it has an important function in keeping the balance between radiation from the sun entering the atmosphere and radiation leaving the Earth.Some of the radiation is absorbed by the Earth and some is radiated back into the atmosphere.The carbon dioxide in the atmosphere prevents some of the radiation from leaving the atmosphere.Thus the heat remains in the atmosphere and carbon dioxide helps to prevent the temperature of the Earth from falling. If the proportion of carbon dioxide in the atmosphere is increased as a result of air pollution,the temperature of the atmosphere may rise.This might cause the ice in the North and South to melt.If this happened,the sea level could rise and parts of the Earth would be flooded.This is not quite likely but the possibility exists. There is also a fairly strong possibility that the dust level in the atmosphere will rise as a result of industrial pollution.This dust pollution will reflect sunlight back onto space.If this happens,less sunlight will reach the Earth and the temperature will fall. Another danger comes from the destruction of the Earth's vegetation such as the forest of Brazil,which is being cleared away for farmland and cities.Trees use carbon dioxide and their destruction may upset the balance of carbon dioxide in the atmosphere.
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[A]: Question: Which of the following is not the possible serious outcome if air pollution is related to climate changes?Options:A Parts of the Earth would be flooded one day.B More sunlight would reach the Earth.C The temperature of the Earth might rise.D The Earth's vegetation might be destroyed.Answer:B

[Q]: Write a multi-choice question for the following article: Article: Just seven years ago, the Jarvik-7 artificial heart was being cheered as the model of human creativeness. The sight of Barney Clark----alive and conscious after trading his diseased heart for a metal-and-plastic pump----convinced the press, the public and many doctors that the future had arrived. It hadn't. After monitoring production of the Jarvik-7, and reviewing its effects on the 150 or so patients (most of whom got the device as a temporary measure) the U.S. Food and Drug Administration concluded that the machine was doing more to endanger lives than to save them. Last week the agency cancelled its earlier approval, effectively banning the device. The recall may hurt Symbion Inc., maker of the Jarvik-7, but it won't end the request for an artificial heart. One problem with the banned mode is that the tubes connecting it to an external power source created a passage for infection. Inventors are now working on new devices that would be fully placed, along with a tiny power pack, in the patient's chest. The first sample products aren't expected for another 10 or 20 years. But some people are already worrying that they'll work---and that America's overextended health-care programs will lose a precious $2.5 billion to $5 billion a year providing _ for a ly few dying patients. If such expenditures cut into funding for more basic care, the net effect could actually be a decline in the nation's health.
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[A]: Question: According to the passage, the Jarvik-7 artificial heart proved to be _ .Options:A a technical failureB a technical wonderC a good life-saverD an effective means to treat heart diseaseAnswer:A

[Q]: Write a multi-choice question for the following article: Article: A letter to Edward,a columnist Dear Mr. Expert, I grew up in an unhappy and abusive home. I always promised myself that I'd get out as soon as possible. Now, at age 20, I have a good job and a nice house, and I'm really proud of the independence I've achieved. Here's the problem: several of my friends who still live with their parents wish they had places like mine--so much so that they make mine theirs. It started out with a couple of them spending the weekends with me. But now they seem to take it for granted that they can show up any time they like. They bring boyfriends over, talk on the phone and stay out forever. I enjoy having my friends here sometimes--it makes the place feel comfortable and warm--but this is my home, not a party house. I was old enough to move out on my own, so why can't I seem to ask my friends to respect my privacy ? Joan Edward's reply to Joan Dear Joan, If your family didn't pay attention to your needs when you were a child, you probably have trouble letting others know your needs now. And if you've gathered your friends around you to rebuild a happy family atmosphere , you may fear that saying no will bring back the kind of conflict you grew up with--or destroy the nice atmosphere you now enjoy. You need to understand that in true friendship it's okay to put your own needs first from time to time. Be clear about the message you want to send. For example, "I really love your company but I also need some privacy. So please call before you come over. " Edward
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[A]: Question: 62. The second letter suggests that Mr. Expert _ .Options:A is concerned about Joan's problemB warns Joan not to quarrel with her friendsC encourages Joan to be brave enoughD advises Joan on how to refuse peopleAnswer:D

[Q]: Write a multi-choice question for the following article: Article: Have you ever imagined what human beings will look like in the future? Well, now you don't have to. According to AsapScience, a Canada-based video channel that touches on many different science topics, humans will be very different creatures 1,000 years from now. Artificial intelligence, genetic engineering and climate change will work together to change our bodies greatly, according to a video recently published by the channel. We could, for instance, develop red eyes as our DNA changes, and have darker skin because of global warming. The video painted a picture of a future world in which our bodies are part human, part machine. Nanobots, or tiny robots, will be put into our bodies, improving our abilities. "No longer will we be limited by our own physiology. We will truly become a mixture of biology and machine on the inside," says the video. Meanwhile, designer babies will cause future generations to grow into intelligent, attractive people. As global warming takes hold, humans will also be skinnier and taller, as this body shape deals with heat better. In fact, Cadell Last, a researcher at the Global Brain Institute located in Belgium, believes change may happen even faster than this. As he said in a paper recently published in Current Aging Science, mankind is already going through a major evolutionary change. In less than four decades, Last claims, we will live longer, have children in old age and need artificial intelligence to finish daily tasks. "Your 80 or 100 is going to be so radically different than your grandparents," Last said. Instead of living fast and dying young, he believes humans will live slow and die old. "The biological clock isn't going to be around forever," he added, and said that people could pause it for some time using future technology. Just a few hundred years ago, most humans were working in the fields, while nowadays more and more are getting an education. These are just predictions, and no one can be sure how human beings will evolve in the future. But with such large...
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Question: Which of the following would Cadell Last probably agree with?Options:A Future babies will be designed according to their grandparents' wishes.B Our increasing dependence on artificial intelligence will threaten our survival one day.C Future technology will pause our biological clocks so that humans live slower and longer.D In less than four decades, humans will have a sudden genetic change that will make us rely on artificial intelligence.Answer:C