A schoolboy, who has been unable to play sports, has found the perfect entertainment--snowboarding. Thomas Pettigrew is enjoying himself by performing difficult actions at freestyle events. The youngster can't join in PE lessons at school, because he suffers from a rare condition, which means his body dangerously overheats. This makes it difficult for his body to cool down naturally. But the ice-cool temperatures on the mountains mean Thomas can slide down the slopes freely. His father Richard came up with the idea of taking Thomas snowboarding in March, 2010. Now while other children look forward to playing outside in the sunshine, Thomas is applying his new activity at the Snow Zone in Castleford, in temperatures of about -5degC. Mr. Pettigrew said, "When Thomas tries most sports, he has to stop when he gets too hot but that never happens with snowboarding. I was surprised at how good he was when he started. He now goes every week for three or four hours. He's been so enthusiastic about his snowboarding that he's even persuaded me to have a go, so we can enjoy it together." Thomas's parents have spent the past 10 years watching the schoolboy for any signs of overheating, only taking him on holiday in the cooler months. "He has no energy and no interest in doing anything if he overheats and we do whatever it takes to cool his temperature, such as putting him in the car with the air conditioner working or running cold baths." Aiden Harington, head of the ski school at Snow Zone, said, "Snow sports are a great way for anyone to keep fit, but seem to be particularly beneficial to Thomas as he is able to make sure he stays cool. Thomas does very well in snowboarding, and he can now perform plenty of freestyle actions. I'm sure that he will continue to progress in the coming months, and hopefully take part in some of our freestyle events." Thomas's parents need to cool down his body once he is _ . A) nervous B) excited C) spiritless D) sleepy
C
Very old people do raise moral problems for almost everyone who comes in contact with them. Their values--this can't be repeated too often--are not necessarily our values. Physical comfort, cleanness and order are not necessarily the most important things. The social services from time to time find themselves faced with a flat with decaying food covered by small worms , and an old person lying alone in bed, taking no notice of the worms. But is it interfering with personal freedom to insist that they go to live with some of their relatives so that they might be taken better care of? Some social workers, the ones who clear up the worms, think we are in danger of carrying this concept of personal freedom to the point where serious risks are being taken with the health and safety of the old. Indeed, the old can be easily hurt or harmed. The body is like a car, it needs more mechanical maintenance as it gets older. You can carry this comparison right through to the provision of spare parts. But never forget that such operations are painful experiences, however good the results. And at what point should you stop treating the old body? Is it morally right to try to push off death by pursuing the development of drugs to excite the forgetful old mind and to activate the old body, knowing that it is designed to die? You cannot ask doctors or scientists to decide, because so long as they can see the technical opportunities, they will feel bound to give them a try, on the principle that while there's life, there's hope. When you talk to the old people, however, you are forced to the conclusion that whether age is happy or unpleasant depends less on money or on health than it does on your ability to have fun. The author thinks that _ . A) medical decisions for old people should be left to the doctors B) old people can enjoy a happy life only if they are very rich C) the opinion that we should try every means possible to save old people is doubtful D) it is always morally right to treat old people and push off death
C
Q: Each year millions of babies are born too soon and too small. Premature or preterm births are defined as births at less than thirty-seven weeks. Prematurity is the leading cause of death in newborn babies. More than one-fourth of the four million newborns who die each year around the world were born too early. Preterm babies that survive can suffer a lifetime of serious health conditions. The examples include cerebral palsy, blindness, hearing problems and learning disabilities. Families and communities face emotional, physical and financial costs. Christopher Howson is the vice president for global programs at the March of Dimes, a nonprofit group. His group and the World Health Organization recently published a report called "The Global and Regional Toll of Preterm Birth." CHRISTOPHER HOWSON: "Frankly the crisis of preterm birth is under-recognized, undercounted, undervalued and under-funded. I mean, this report shows that thirteen million babies are born every year preterm, and that over a million of those babies die as a result of being born too early." And these are just estimates; the true numbers could be even higher. More than eighty-five percent of preterm births happen in Africa and Asia. Africa has the highest rate, with about four million cases each year. Chris Howson says many of the causes of preterm births are related to poverty and weak health-care systems. CHRISTOPHER HOWSON: "For example, the poor overall health and nutritional status of women. A high burden of infectious diseases. Lack of provision of family planning - allowing a woman to decide when to start and end having children and how to space her children. And also the lack of good prenatal care programs that might identify problems early on in pregnancy." Preterm births are a problem not just in the developing world. The combined rate in the United States and Canada is the second highest in the world. Preterm birth rates in the United States have increased thirty-six percent in the last twenty-five... Where can we probably read this article? A) International news reports B) History and Political Papers C) Science magazines D) World Trade Guides
A: C
Q: In Canada you can find dogs, cats, horses, etc. in almost every family. These are their pets. People love these pets and have them as their good friends. Before they keep them in their houses, they take them to animal hospitals to give them injections so that they won't carry disease. They have special animal food stores, though they can get animal food in almost every kind of store. Some people spend around two hundred Canadian dollars a month on animal food. When you visit people's houses, they would be very glad to show you their pets and they are very proud of them. You will also find that almost every family has a bird feeder( ) in their garden. All kinds of birds are welcomed to come and go and nobody animal in Canada. They have a law against an animal happened to get run over by a car, people would be very sad about it. which of the following is true? A) People buy animal food only at the animal food stores B) Pets eat better than people C) almost every family has a birdcage in his house D) Any bird can come to the bird feeder to eat
A: D