Read the article and select the best answer. Article: I was a dance teacher when I first began working with people who have disabilities. I had thirty students. These were teens and adults up to the age of 40. We learned new steps together. We laughed together and we shared a love of music and fellowship. I had one pupil, Dan, who didn't appear to get much out of the class. I never had eye contact with him. When I left the class to travel down the stairs to reach the main floor of the building, he moved worriedly as a blind person might do in unfamiliar condition. One day his parents met me shopping downtown and told me that they were so grateful that I was teaching the class. They said that my class was the high point of their son's week. Were they just being polite? A week later, a snowstorm held me up and I was later than usual pulling into the school parking lot. Ahead of me by one row of cars, and over to one side, was my student, Dan and his worker. I could see his face as he moved toward the building. He was excited. I watched Dan run toward the building in anticipation of his weekly treat, my class. I cried as it hit me that though I could not see in class all that Dan got from the class, it surely meant a lot to him. Dan did indeed love the class. He was getting enjoyment out of it. Today when I teach courses at the College to students, I remind them that children can stand on the sidelines and seem to be uninterested and yet they can be learning at the same pace as those who are in the middle of the activity. When I teach this, I think, yes and this is true for those with disabilities too! Teach with the wonderful enthusiasm and you are bound to reach your students. Do your job with a love for others and you will be successful no matter what your job involves. Question: The writer has learned from Dan that _ . Options: A: a teacher is sure to reach his students B: kids with disabilities need more love C: students learn in different ways D: a students make achievements out of a class
C

Read the article and select the best answer. Article: Stephen Hawking, one of the world's smartest physicists, once said: "I'm obsessed by time."Many of us are, and the popularity of time travel TV series has just proved that. After Palace and Startling by Each Step <<>> achieved startling ratings last year, Palace 2 aired on January 20, attracting time travel fans back to TV."It's fun to watch characters travel back in time and deal with the conflicts between modernity and ancient times," Xia Xiaoyan, who works for a foreign-owned enterprise in Shanghai, told China Daily. "Time travel series connect both today and the past, thus offering room for imagination," said Cai Yinong, the producer of Startling by Each Step. "I'm _ by the shows because they are characterized by dramatic and poetic love and have eye-pleasing actors," Xia explained her love for time travel TV series.Her comment echoes a 2011 survey by Great Marketing Research Co Ltd in China. When asked about what's so appealing about time travel TV series, 21 percent of respondents answered: "Those attractive characters." A bigger reason behind the popularity of time travel stories, however, is the relaxation they offer, according to the survey.Cai Yinong agrees. "Many people are facing tremendous pressures in their fast-paced lives, so this genre is more relaxing than other shows as it provides people with a terrific outlet to escape reality," Cai told China Daily. The love for time traveling is universal.Woody Allen's latest movie Midnight in Paris, which has been nominated for Best Picture, Directing, Original Screenplay and Art Direction for the 2012 Academy Awards, features modernity versus cultural nostalgia. Question: Which might be the best title for this passage ? Options: A: Time travel is universal B: Time travel TV series C: A introduction to Startling by Each Step D: Time travel wins fans
D

Q: Read the article and select the best answer. Article: Three-dimensional printers are fast becoming everyday devices in the United States. Three-D printers are used to make everything from automobile parts to bone replacements for human patients. American research scientists are now working on creating replacements for living tissue. Researchers at the Medical University of South Carolina have been working on creating and manufacturing living tissue since 2003.This process is called biofabrication . It requires special printing equipment and a special kind of ink. Traditional printers require ink to produce an image or design on a piece of paper. For their three-D printer, the South Carolina researchers prepare complex nutritious solutions they call bio-inks. Bio-inks are made of proteins and glucose , which normally provides energy for most cells of the body. The researchers also add living cells taken from the animal that will receive the new, printed tissue. The bio-inks are then added to a device that researchers call the Palmetto bio-printer. Sarah Grace Dennis is one of the researchers at the Medical University of South Carolina. She says new technology, like the Palmetto bio-printer, is a great help to the biofabrication process. The bio-inks are placed in three dispensers , containers, inside the printer. Lasers control both the position of the printing surface and the places where the bio-ink is released. Michael Yost is a leader of the research team. He says the printing process is fully automated-- machine-operated. He says that the Palmetto bio-printer makes it possible to create complex tissue types. The researchers say bio-printing is still experimental. But they hope in a few years they may be able to print tissue to replace damaged human organs. But there are still some problems which need to be solved. Some scientists worry about how to get blood to the replacement tissue. The flow of blood is important to keep the printed tissue alive. Michael Yost hopes that more people will believe in the benefits of biofabrication. "Tissue... Question: According to Michael Yost, we can infer that _ . Options: A: the Palmetto bio-printer can workwithout power B: the Palmetto bio-printer has been used to treat the patients C: the Palmetto bio-printer can only be found in the United States D: the Palmetto bio-printer will have a bright future in medical use
A: D