Like human beings, dogs may catch cold because of cold weather, wet conditions or can also get it from other sick dogs. If a dog has a running nose and watery eyes, coughs or sneezes , then it is quite probable that the dog has caught cold. A dog's cold can get over after a few days without treatment but it totally depends upon the owner to treat it with medications or improve its immune power to get rid of the cold naturally. Following are some of the things you can do if your dog gets a cold. You can improve its immune power by giving it proper nutrient diet. Healthy food can really do wonders. Try to give it food which is either suggested by the vet or is healthy for your pet. Increase the intake of food which is rich in vitamins A, C and E. Keep your dog warm. The best place for your dog in winter is inside your house. Do not keep your dog outside when it is cold and wet. At home you can also keep the dog warm with the help of carpets. This will make him comfortable and help him to recover fast. Increase the fluid intake as it helps a lot. Water can be the best choice but you can also add broth in water which will give your dog strength. Warm water will make your dog more comfortable and will also keep the dog away from the respiratory infections . Steam treatment is considered to be effective in getting rid of cold. It makes the nasal passage wet, which helps proper breathing. Just fill your bathroom with steam and leave your dog inside the bathroom for 15 minutes. Do it nearly 2 to 3 times a day and you will see your dog recovering. These are some of the things you can do to help your dog recover from cold. However, if you are not able to find any improvement in its health, then turn to the vet for help immediately. Take your dog for regular checkups so as to avoid complications . It can be learnt from the text that   _  . A) a dog's cold can always disappear naturally B) it's quite easy to make a sick dog recover from cold C) treating a dog's cold sometimes needs a vet's help D) cold in dogs won't spread between each other.
C


(Question)
When 47-year-old volunteer Susan Boyle stepped on to the stage of Britain's Got Talent and announced she was unemployed and had never been married, few in the audience would have wondered why. This Ms. Boyle, looking unfashionable, from a village in Scotland, shocked the three judges and the audience with the song "I Dreamed a Dream" from the musical Les Miserables on a show of "Britain's Got Talent", one of the hottest reality shows in Britain. She couldn't hide the awkwardness when walking to the center of the stage in a housedress, and everyone--including the judges--seemed laughing at her when she said she wanted to be as successful as Elaine Paige. As soon as she began singing, however, everyone present fell silent, then rose within seconds to applaud her incredible voice as the celebrity  judges sat open-mouthed, and remained standing to the end. After her performance, one of the judges Piers Morgan said, "Without doubt that was the biggest surprise I've had in three years of this show. When you stood there everyone was laughing at you. No one is laughing now. That was amazing." Actress Amanda Holden followed, "I am so thrilled because I know that everybody was against you. I honestly think that we were all being cynical and I think that's the biggest wake-up call ever." Susan obviously won over the hearts of millions around the world with sensation spreading across the Atlantic. Hollywood actors Ashton Kutcher and Demi Moore--who between them have nearly 1.5 million followers--speak highly of her. Kutcher posted a link to the video clip . The Scottish talent made her live American debut  via satellite connection on CBS's The Early Show, doing an interview and singing live from her room. And she already accepted an invitation from talk show host Oprah Winfrey. Now Boyle has become one of the world's hottest celebrities. The video clip of her performance has been viewed more than 50 million times on YouTube, becoming a hit on the Internet. Not long ago she came to China and was warmly welcomed. We can infer that   _  contributed most to her global popularity. A) the judges B) the Internet C) the newspaper D) the advertisement
(Answer)
B


Question: A Dutch artist and designer has come up with a device which he hopes will get rid of pollutants from Beijing's smog skies, creating clean air for the city's mask-wearing people. An electromagnetic field  will pull particles  in the smog to the ground where they can be easily cleaned. "It's like when you have a balloon which has static  and your hair goes toward it. Same with the smog," says artist Daan Roosegaarde. His studio has reached an agreement with the Beijing government to test the technology in one of tile capital's parks. With its skies regularly covered by dirty gray smog, Beijing this week announced a series of emergency measures to handle the problem. Roosegaarde says an indoor model device has already proven it works and is confident that the results -- with the help of a team of scientists and engineers -- can be replicated outside. "Beijing is quite a good place because the smog in Beijing is quite low. It lies in a valley so there's not so much wind. It's a good environment to explore this kind of thing." "We'll be able to purify the air and the challenge is to get the top of the smog so you can see the sun again." Roosegaarde acknowledges that projects like this are a way of drawing attention to the problem, rather than a practical solution to Beijing's awful air pollution. "This is not the real answer for smog. The real answer has to do with clean cars, different industry and different lifestyles." However, he hopes the project will make a "fundamental statement" by allowing the city's people to realize the difference between breathing clean and smog-filled air. Roosegaarde appeals to people in Beijing to   _  . A) pay attention to air pollution and solve the problem finally B) invent more devices to clean the smog in Beijing C) drive modern cars and try different lifestyles D) realize how serious the pollution they're facing is
Answer:
A