Article: In order to know a foreign language thoroughly , four things are necessary. First, we must understand the language when we hear it spoken. Secondly, we must be able to speak it ourselves, correctly with confidence and without hesitation . Thirdly, we must be able to write it. We must be able to make sentences that are correct in grammar. There is no short way to succeed in language learning. A good memory is a great help, but it is not enough only to memorize the rules from a grammar book. It is no much use learning by heart long lists of words and their meanings, studying the dictionary and so on. We must learn by using the language. If we are pleased with a few rules we have memorized, we are not really learning the language. We must "Learn through use". Practice is important. We must practise speaking and writing the language whenever we can. Question: Someone hears and writes English very well, but he speaks it very badly. This is because _ . Yes or no, is the answer "he often hesitates to practise speaking it"?
No

Article: When us teenager Jake Olson isn't playing football or golf for his high school, he's often offering inspiration through his new book about his own life. These activities might be too much for the average 16-year-old to deal with, but Jake is blind. When people ask him how he can possibly play golf without being able to see the ball, he says he is thankful for his father's guidance. It seems apparent that his early experience playing sports as a person with sight and muscle memory-- repeating behaviors over and over until they become second nature -- have also enabled Jake to hit the ball quite well. Jake was born with a rare kind of eye cancer that took away the vision from his left eye when he was an infant and eventually his right eye, in 2009, when he was 12 years old. Rather than letting the disease hold him back, Jake used his loss of sight and his faith as sources of motivation . "If I was going to sit on the couch all day feeling sorry for myself, I wasn't going to do anything. I decided right then and there that I wasn't going to let it stop me and that I was going to go out and persevere ," he said. It was with that mind-set that the student from Orange Lutheran High School in California was able to write his first book, Open Your Eyes: 10 Uncommon Lessons to Discover a Happier Life. "It's about opening the readers' eyes to their true potential in life and making sure that they use all the abilities that they have," Jake said. Jake's father, Brian Olson, said the family is impressed with what he has done with his life, including showing people that they can get through hardships. "Your darkest hour can soon become your brightest, and with every setback, there's a setup," Jake said. "In every one of us, there's more potential than we can ever imagine, and it really is a choice." Question: We can learn from the article that Jake Olson _ . Yes or no, is the answer "has great muscle memory"?
No

Q: Article: Beijing opera or Peking opera (Pinyin: Jingju) is a form of Chinese opera which arose in the late 18th century and became fully developed and recognized by the mid-19th century.The form was extremely popular in the Qing Dynasty court and has come to be regarded as one of the cultural treasures of China.Major performance troupes (,) are based in Beijing and Tianjin in the north,and Shanghai in the south.The art form is also enjoyed in Taiwan,and has spread to other countries such as the United States and Japan. Beijing opera features four main types of performers.Performing troupes often have several of each variety,as well as numerous secondary and tertiary performers.With their elaborate (,) and colorful costumes,performers are the only focal points on Beijing opera's characteristically small stage.They make use of the skills of speech,song,dance,and combat in movements that are symbolic and suggestive,rather than realistic.Above all else,the skill of performers is evaluated according to the beauty of their movements.Performers also hold a variety of stylistic conventions that help audiences navigate the plot of the production.The layers of meaning within each movement must be expressed in time with music.The music of Beijing opera can be divided into the Xipi and Erhuang styles.Melodies include arias ,fixed-tune melodies,and percussion patterns.The repertoire of Beijing opera includes over 1,400 works,which are based on Chinese history,folklore,and,increasingly,contemporary life. In recent years,Beijing opera has attempted numerous reforms in response to sagging audience numbers.These reforms,which include improving performance quality,adapting new performance elements,and performing new and original plays,have met with mixed success.Some Western works have been adopted as new plays,but a lack of funding and an adverse political climate have left Beijing opera's fate uncertain as the form enters the 21st century. Question: What are the features of the performers' movements of Beijing Opera? Yes or no, is the answer "Representative."?
A: No

Article: A "blogger" is a person who writes on an Internet computer Web site called a "blog ".The word "blog" is a short way of saying Web log, or personal Web site. Anyone can start a blog, and they can write about anything they like. There are millions of blogs on the Internet today. They provide news, information,advertisements, advice and ideas for many people who read them. They contain links to other Web sites. And they provide a place for people to write about their ideas and react to the ideas of others. A research company called Perscus has studied more than 300 Web logs. It says that blogs are most popular with teenage girls. They use them to let their friends know what is happening in their lives. The study also says that more than 100,000 bloggers stopped taking part in the activity after a year. However, some people develop serious blogs to present political and other ideas. For example, the Republican and Democratic parties in the southern state of Kentucky recently started their own blogs. And American companies are beginning to use blogs to advertise their products. At the same time, some long-standing blogs have ended. Last week, blogging leader Dave Winer closed his free blog service "weblogs. com". He says the site became too costly to continue. He started the blog four years ago. And thousands of people had written on it. They are now upset because they did not know that the site was closing. One blog that is still going strong is called Rebecca's Pocket. Rebecca Blood created the Web-site in 1999. She wrote about the history of blogs on the site. That article led to a book called "The Weblog Handbook". It has been translated into four languages so far. Ms. Blood says Rebecea's Pocket gets about 30,000 visitors a month. She writes about anything and everything -- politics, culture and movies. She recently provided medical advice. And she wrote about how to prevent people from stealing money from on -line bank accounts. Question: The author wrote this passage mainly to _ . Yes or no, is the answer "tell readers about blogs"?
No