If your family is thinking of getting a pet, consider adopting from an animal shelter. Animal shelters are full of dogs, cats, rabbits, and more animals, all in need of loving homes. Some may come with emotional or behavioral issues, but most are happy, healthy, and ready for a loving home. Here are some tips for you to find great animals. Make some decision. Think about what you want in a pet and remember that all pets have different personalities. Cats tend to be more independent and need less affection, but kittens need lots of attention. Cats don't need to be walked, but you need to clip their nails and play with them. Dogs need to be walked at the very least twice a day. However, they are usually great companions and love to spend time with their family. Visit the shelter. Set aside at least a few hours to visit shelters in your area--remember that you may need to visit more than one visit. Try to bring along everyone who will be living with a new pet. Ask the shelter staff lots of questions. And never adopt an animal because you feel sorry for it--be patient so you find a pet who is truly a good match for your family. Get everything ready. Buy all necessary supplies and food well before the animal comes home. Make sure that the entire household is in agreement about rules and responsibilities--will the dog be allowed on the couch? Who will clean the litter box? Put it in writing before the pet arrives. Bring your new friend home! You'll probably be excited when your new pet arrives, but be sure to give them space and time to get adjusted to a new home and a new family. The pet may act differently once they leave the shelter. Interact with your pet a lot and get them used to a routine, and soon you'll be one big happy family ! The article is most likely intended for   _  . A) animal shelters B) shelter staff C) pet lovers D) pet protectors
C

The popular US drama series "House of Cards", which has already started its second season, features Chinese elements in its storyline. Traditional heroes are no longer sought after anymore. Today, it's unconventional leading figure -like Francis J. Underwood from "House of Cards" who are winning audiences' hearts. The political drama, which airs on the Internet service Netflix, has won the applauses of viewers around the world since its debut  on February 1, 2013. And it has caught the attention of real politicians, including US President Barack Obama. Kevin Spacey plays Francis J. Underwood, a cold-blooded Democrat who moves his way up the political ladder by any means necessary. He often uses his under-exposure in media to carry out misdeeds that will later benefit him. The revenge  theme plays a heavy role throughout the storyline, Underwood, who had high hopes for an appointment as Secretary of State in the first season, was betrayed by the US President and his former colleagues. He and his wife then conducted a plan of revenge and swore to unseat those who turned their backs against him. Through their plan, Underwood's own hunger for power grew and empowered him to get rid of whoever stood in his Way. The release of the trailer  of the second season excited millions of viewers around the world, including US President Barack Obama, who has been a loyal fan since the series debuted. Obama expressed his admiration for Underwood. "This guy's getting a lot of stuff done," he said. Although the President is anxious to watch the story unfold, he'd like to do it at his own pace. After the release of the second season on February 14, 2014, Obama sent words on his Twitter account, "Tomorrow: @HouseOfCards. No spoilers , please." The second season has promised to be darker, with more unexpected turnouts, and is to include more Chinese elements. "Perhaps the team, including myself, has realized that in the next decade, Asia will be an extensively important region, and China will play an active role in its transition... The message sent by Obama on his Twitter account proves that he  _  . A) doesn't wish to be told what to do as a drama fan B) adores the drama so much that he wants to watch it in advance C) doesn't want to be disturbed while watching the drama D) hopes nobody will inform him of the plot of the drama in advance
D

London Underground The world's first subway was built in London in 1863. At the time,the government was looking for a way to reduce traffic problems in the city of London. The poor areas of the city were so crowded with people that it was almost impossible for horse carriages to get through. The city officials were interested in trying to make it possible for workers to live outside of London and travel easily to work each day. If people had a cheap and convenient way that they could depend on to go to and from work, they would relocate their homes outside of the city. This  would  help ease  the pressure of too many people living in the poor parts of London. From these problems,the idea of the London Underground,the first subway system,was born. The plans for building the Underground met with several problems and delays,but the fast track was finally opened in January 1863. A steam train pulled the cars along the fast underground track which was 6 kilometers (3.7 miles) long. About 30,000 people got on the subway the first day. Riders were treated to comfortable seats (standing up while the train was moving was not allowed), and pleasant decorations inside each of the cars. However, the smoke from the engine soon filled the air in the tunnels with ash and soot , as well as chemical gases. Fans had to be put in the tunnels later to keep the air clean enough for people to breathe. Even with its problems,riding in the Underground did . It carried 9 million riders in its first year. What led the British government to build the London Underground? A) Traffic jams and pollution. B) Population and pollution. C) Overcrowding and traffic jams. D) The poverty and subway problems.

C