Read the article and select the best answer. Article: When Carrie Conley's husband left in the early 1960s, she started raising six children on her own. She took a job at a hospital, delivering meals to patients as what was called "a tray girl". Jerry Johnson, the youngest child in the family, was 5 years old when his dad left. Speaking with his mother recently, Johnson heard his mother repeat the question she asked at that time. "Lord, what am I going to do with all these kids by myself?" The answers came in the form of lima beans, black-eyed peas and low prices on chicken necks. "Something to boil for every day of the week," Conley said. "I cannot remember one Christmas that I didn't feel like the luckiest kid in the world," Johnson said, "even though now I realize we had hardly anything in terms of money." "How did you hold all that together?" he asked his mother. Conley said she would save up her sick days at work, going in no matter how she felt. Then in December, the company would pay her for the unused sick days. More help came in castoffs , when wealthy families would clean out their toy chests at Christmastime and take a load of toys to the Salvation Army. Conley would pick through them, finding the best ones for her children. The result of those sacrifices led to a big, happy Christmas for Conley and her kids. "But I never did tell you it was a Santa Claus," Conley said, "I couldn't give any man credit for what I had done." Johnson thanked his mom for her sacrifices, and for the good example she set for him and his siblings. "I think it's helping us all be better parents," Johnson said. In 1975, Conley retired from Detroit's Outer Drive Hospital. Jerry was a sophomore in college at that time. He later graduated from Washington University Medical School and received a degree in Internal Medicine and Pediatrics. Question: How did Johnson feel about Christmas when he was a kid? Options: A: Pleased. B: Disappointed. C: Awful D: Indifferent.
A

Read the article and select the best answer. Article: Local officials in Beijing promised to furtherprotect the city's cultural heritage , in particular the narrow streets known as Hutong. Hutong are commonly found in the cities of North China, but they are at risk. Beijingis currently believed to have fewer than 1,000 Hutong, most of which are nearthe Forbidden City. Only 60 years ago, thenumber was 3,250. In the old districts of Dongcheng and Xicheng, which cover 62square kilometers, some people will be asked to move from Hutong houses toavoid further damage to the ancient architecture. "On average more than 100,000 people visit the Forbidden City during the National Day holidays. Thevisits put pressure on the protection of cultural relics," said Huang Yan,director of the Beijing Municipal Commission of Urban Planning, adding that Hutongshould be protected from human damage. The government focused on how the protection planswere carried out and how the management of cultural heritages worked. WangShaofeng, head of the Xicheng district government, said the area has 182cultural relics, many of which were built as far back as the Yuan Dynasty(1271-1368). The district of Xicheng has 1.28 million residents in its 57square kilometers of land. "The most efficient way is to decrease the localpopulation to reduce the possibility of causing harm to the heritage," Wangsaid. "Each community has been required to report thestatus of its cultural heritage, especially Hutong, and any actions to damagethe heritage will be punished," Wang said. No one knows for sure how many Hutong will be leftin the coming 100 years. Question: According to Huang Yan, what is the main causeof the damage to cultural relics? Options: A: Visitors' activity. B: Residents' attitude. C: Communities' behavior. D: The governments' policy.
A

Read the article and select the best answer. Article: An incredible dog has mastered more than just the doggy paddle -- the golden brown pet helps disabled children learn how to surf. Ricochet's owner Judy Fridono said, "I was working with her at balance and coordination . Her balance is so good that she can help to stabilize the board for the kids. And it makes them feel good to know that Ricochet is there with them, keeping them company." After becoming an expert, two-year-old Ricochet helps the disabled children build up the confidence to get on the board themselves. Dressed in a yellow jacket, Ricochet helps to counter-balance the board and acts as a reassuring presence. Ms. Fridono knows what an impact her beloved dog can have. She herself was severely disabled since her teens. Having Ricochet around lifts her spirits, and inspires her to conquer her pain to get on the board. "Ricochet has taught me to focus on what I can do, rather than what I can't," she said. One of those who have benefited from Ricochet's skills is six-year-old Ian McFarland. In 2008 a car crash left him with brain damage. Although he had loved surfing before the accident, he was too nervous to go back into the water. His fear turned to excitement, when he was told he could try a tandem surf session with Ricochet. Their session was a success and by the end of it, Ian was smiling from ear to ear. As well as helping with treatments, Ricochet also raised PS5,000 to help continue Ian's recovery. Over the last 10 months, Ricochet's excellent performances on the sea have raised more than PS30,000 for a number of charity causes. Question: What role does Ricochet play according to the passage? Options: A: She acts as a pet to please its owner. B: She accompanies the disabled children at home. C: She works as a guide dog for the blind D: She helps the disabled children learn to surf.
D

Read the article and select the best answer. Article: Imagine what you could do with a machine that could make things disappear. For inspiration, you could read some books. In the books of J.R.R. Tolkein, Bilbo Baggins finds a ring that can make him disappear. Of course, there's also poor Harry Potter, who used his invisibility cloak to hide from danger. Now that you've got some ideas, it's time for the hard part: building the cloak. To do that, you have to give up science fiction and turn to real science. An invisibility cloak has to cheat anything or anyone who might be watching. In order to understand how something can be seen, it's important to understand how we see. Human beings can only see objects that reflect light waves. These waves enter the eye and are then processed by the brain. However, if an object doesn't reflect light, then the waves don't enter the eye, and the brain doesn't process. So building an invisibility cloak is building something that doesn't reflect light. Cummer was part of a team of scientists from Duke University, including David Smith and David Schurig, who built the world's first version of an invisibility cloak. They had been inspired by the work of a British physicist, John Pendry. He in May said that an invisibility cloak was possible and Pendry was not the only one thinking about a disappearing act. At the same time, a Scottish physicist, UIf Leonhardt published a paper on building invisibility equipment. "It wasn't easy," says Cummer. "As often happens in science and research, it didn't work very well the first time. That first cloak didn't work like Harry Potter's --- the scientists didn't actually see anything disappear. So the research is still under way. " Question: Cummer and other scientists got the idea of building an invisibility cloak from _ . Options: A: the film Harry Potter B: the work of a British physicist C: a paper published by a Scottish physicist D: the book of J.R.R. Tolkein
B