When most of us look at our hands, we might notice that we need to clean, or stop biting our fingernails, and that's about it. But if you ask a doctor, he can see a whole lot more. Everything from poor diet and stress to serious kidney problems can be revealed by a glance at your fingernails. There are about 30 different nail signs that can be associated with medical issues, though may indicate more than one problem, according to Dr.Amy Derick, a clinical instructor of dermatology at Northwestern University. Here are five of the things a doctor can tell about your health based on your fingernails. 1. People who aren't eating well and lack vitamin or dietary may have thinner than normal nails, which are more likely to break. 2.Horizontal lines are associated with serious physical stress. They frequently occur in people who have gone through chemotherapy .They can also occur after some illnesses, injuries, or with severe malnourishment .Interestingly, there may be an altitude connection too. They've also been found in people who dove 1,000 feet and others who participated in an Everest exploration. 3. Vertical lines, however, are generally not such a big deal. Some people are more genetically prone to them than others, but they're commonly associated with aging. 4. When people lack iron, their nails can turn spoon-like. Instead of curving down and covering the finger normally, they 'll start to rise up on the sides and front, like the part of a spoon that holds liquid. 5. Kidney and liver problems can create "half-and-half nails", where one part of the nail is white and the other part dark or pink, according to Derick. Doctors note that because disease diagnosis is complex and some symptoms can be associated with different diseases, you should always see a medical professional if you are concerned about something you notice. Who will have horizontal lines on the nails ? A) A cancer patient who has received normal treatment. B) Hungry African children suffering from severe malnourishment. C) An explorer who had reached Zhangjiajie in Hunan Province. D) A patient with serious illness, like kidney and liver problems.
B
(Question)
In New York City public schools, 176 different languages are spoken among the more than 1 million students. For 160,000 children, English is not their first language. New York's Department of Education makes learning better for these students by providing dual-language programs, in which students are taught in two languages, English and another one, like Russian or Chinese. Math, social studies, science and all other regular courses are taught in both languages. And they learn about the culture of the other country. Milady Baez, Deputy Chancellor of English Language Learners and Student Support, says these dual-language programs will help children succeed in the future. "The jobs of the future require that our students know more than one language. They are going to be traveling abroad; they are going to be communicating with people from all over the world. This will open doors for them." Middle-schoolers might not have jobs on their minds yet. For Kequing Jaing, she likes keeping up her first language, Mandarin."It makes me feel that I am home because I can speak in Chinese, learn in Chinese, while learning in English. So it makes me feel better and makes me understand more about the task I'm learning."[:ZSSxxSSk.Com] Anastasia Hudikova came to the United States when she was 2 years old. She says the Russian-English program keeps her connected to her heritage and her parents happy."They're really happy about the program. They are really happy that I can preserve my culture and my language, and that I can speak it fluently in school." The New York schools also offer dual-language programs in seven other languages: Arabic, French, Haitian Creole, Hebrew, Korean, Polish and Spanish. There are plans to add even more languages in the future. While these dual-language programs are popular, some organizations in the U.S. say teaching English comes first. U.S. Studies show that children who learn English early will be more successful later. Dual-language programs in New York aim to _ . A) help the students learn better B) rid the students of homesickness C) attract more international students D) prevent the students forgetting their culture
(Answer)
A
Ques: A mum saved her daughter's life with her newly learned first aid skills. Sonya Hall, 33, of Denny Avenue, Lancaster, had only just attended one first aid class the day before when she found herself needing to use the skills on her three years old daughter Tilly. Sonya, who also has son Emmen, six, attended the first aid course at Lune Park Children's Centre in Lancaster. Then she was faced with every parent's worst nightmare when Tilly went blue in the face and stopped breathing. But thanks to her newly acquired skills, Sonya saved Tilly's life. Sonya said: "Tilly was playing with her brother and they were fighting over a toy. Emmen won the fight. Tilly fell backwards and her head was hit. She was face down and shaking and at first I thought she was upset. But then I saw she was blue in the face and had stopped breathing. I reacted without thinking and immediately started using the first aid skills I had learned the day before which were so fresh in my mind. I began doing mouth-to-mouth and chest compressions . It probably took about a minute before Tilly started breathing again, but to me it felt like a lifetime." After getting Tilly breathing again, Sonya called an ambulance and the doctors came. Since then, Tilly has been diagnosed with Reflex Anoxic Seizure . Sonya said: "The seizure can happen when there's any unexpected pain, fear or fright. It is just so lucky that the day before it happened, I had been practising first aid." The Empowering Parents First Aid course is run by Lancashire Adult Learning. Sonya said: "I am just so glad I did the course and learnt the first aid skills. I always feared I would not know what to do in a crisis situation, but luckily I had the knowledge and skills to deal with it." What would be the best title for the text? A) The importance of first aid B) How to practise first aid C) Mum saves girl with first aid D) Mums should attend first aid courses
Ans: C
Question: Justin Bieber used to be an ordinary Canadian boy, but his life totally changed in 2008. With his great musical talent, this 17-year-old boy has become a superstar in the music industry. Justin Bieber was born in Straford, Ontario and was raised by his single mother. Bieber learned to play musical instruments when he was very young. In 2007,he took part in a local singing competition in his hometown, and he did it just for fun. He never took singing lessons before but surprisingly he placed second in the competition. Then,with the help of his mother, he uploaded videos of him singing on a website and they successfully attracted the attention of viewers. His videos got popular through word of mouth and some of them have received up to 10,000,000 views. Justin Bieber would have never gotten a career in the music business without his videos. Scooter Braun, a former marketing executive of So So Def Recordings, had watched Bieber's videos and he was impressed by the boy's talent. Braun then contracted Bieber and he flew the boy into Atlanta 7 months after the first video was posted. Bieber showed his talent in singing as well as his ability in playing musical instruments. He then got a record deal. In 2009,Justin Bieber released his first single "One Time" while he was recording the debut album .The single "One Time" tells a story about love. This song had success not only in Canada and the US, but also in the international market. Then he released his debut album "My World 2.0"in 2010 and the song "Baby" became the lead single. This album successfully entered the Top Ten Charts in seven countries. In June 2010, he started his first world tour in Hartford, Connecticut. One month later, he started recording his second album. What is the best title for the text? A) Justin Bieber's journey to success B) Lucky boy-- Justin Bieber C) What made Justin Bieber a singer D) Secrets of Justin Bieber's success
Answer:
A