Read the following article and select the best answer. Article: Volunteers, as an essential part of a successful world exposition, are a major channel for the public to participate in, serve and share the world exposition and a means to showcase the image of the host country and city. The following information is about the volunteer for the World Exposition 2010 Shanghai China. I.Basic Requirements for Volunteers * Be willing to participate in voluntary services of Expo 2010; * Age limit: Expo Site volunteers must be born before April 30, 1992 and Expo City Voluntary Service Station volunteers before April 30, 1994; * Obey the laws and regulations of the PRC; * Be able to participate in training and relevant activities before the opening of Expo 2010; * Possess necessary knowledge and skills needed by the position; * Be in good health to meet the requirements of corresponding voluntary positions. II.Further Information for Volunteers * Source Residents of Chinese mainland, Hong Kong, Macau and Taiwan, as well as overseas Chinese, and foreigners can all apply to be the volunteers. * Signup methods Applicants may log in onto the official websites for online signup.They may also consult or connect with the Expo Volunteer Stations. * Time May 1 - December 31, 2009 III.Volunteer Training Volunteer training includes general training, special training and position training.General training is carried out through internet, while special training and position training are provided through classroom lectures and field practice. IV.Volunteer Types * Expo Site volunteers refer to those offering voluntary services to visitors and the Organizer in the Expo Site, mainly including information, visitor flow management, reception, translation and interpretation, assistance for the disabled, and assistance in media service, event and conference organization and.volunteer management. * Information booth volunteers are stationed in the Expo's information booths at key transportation centers, commercial outlets, tourist attractions, restaurants, hotels and cultural event places... Question: If you were born in April 1993, where can you be a volunteer? - In the Expo City. - In the host country. - In the Expo Site. - In Chinese mainland
In the Expo City.

(Question)
Read the following article and select the best answer. Article: New research shows that overweight or even mildly obese people have a lower risk of early death than people considered to be normal weight. Researchers examined the results of 97 studies. Most of the studies were less than 10 years old. They included almost three million adults from around the world, including the United States, Canada, China, Taiwan, Brazil, India and Mexico. The researchers at the National Center for Health Statistics found that people who are considered overweight or slightly obese were five to six percent less likely to die from all causes than people of normal weight. People with higher obesity ratings, however, had almost a 30 percent greater risk of death compared to normal-weight individuals. Katherine Flegal was the lead author of the study. She says she was not surprised that overweight people would not have a higher risk of death. "Because we'd actually already read a lot of this literature and realized it was likely that mortality rates for overweight would be at least not higher than normal weight. I guess I was a little bit surprised that it was definitely lower. And I was also surprised that the lower rates of obesity also didn't seem to differ from normal weight." But she says the difference in death rates appears to be small between normal-weight people and those who are overweight or mildly obese. The study has raised new questions about "body mass index," or BMI. This is a measurement of body fat as a ratio of height to weight. In recent years, many public health experts have promoted body mass index as a way to predict the risk of health problems. Bu t a person's BMI can be misleading in some cases. Steven Heymsfield ,the executive director of the Pennington Biomedical Research Center, says people can be physically fit and in good health, but might weigh more because they are more muscular. Still, Dr. Heymsfield says people should not think gaining extra weight is OK just because of the new findings. He says being at a healthy weight lowers the risk for heart disease... Question: According to the new findings, the researchers found that _ . - People with high obesity have a lower risk of early death than people with low obesity - People with overweight have a greater risk of early death than people of normal weight. - People with mild obesity are less likely to die than people of normal weight. - People with obesity live much longer than people of normal weight.
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People with mild obesity are less likely to die than people of normal weight.

Ques: Read the following article and select the best answer. Article: I lived in a big city. It's noisy and dirty and I got very tried. At the weekends I like to leave the city and get some fresh air and a good rest. A few weekends ago I decided to see my parents. I was really looking forward to it. My parents live a long way away. I went to see them with James, a friend, and we drove down on Friday night. In the middle of the trip it began to rain. The roads became very wet and it was difficult to drive. We arrived home just after midnight, feeling tired. The next morning it was still raining. James took his car to the local garage which was very good. In the afternoon the weather became better. We wanted to go for a drive. My parents lent us their car. That was no good. Their car didn't work! We rang the garage. "Oh, no." they said, "your car won't be ready until tomorrow." So it wasn't possible to go for a drive. We decided to play a word game. When we didn't agree about a word we looked for a dictionary. It wasn't there. Suddenly my mother remembered. "I lent it to your sister. She took it with her when she left." The word game wasn't any good without a dictionary. On Sunday my mother dropped a suitcase on her foot and we had to hire a taxi to take her to hospital. When James and I drove back we got stuck in a traffic jam. Next time I want to have a rest. I'll stay in the city! Question: We arrived _ . - in the afternoon - on Sunday morning - in the middle of the night - right now
Ans: in the middle of the night

Read the following article and select the best answer. Article: You might not know it, but there is something wonderful at your fingertips. You can make people happier, healthier and more hard-working just by touching their arms or holding their hands. Doctors say that body contact is a kind of medicine that can work wonders. When people are touched, the quantity of hemoglobin -a type of matter that produces the red color in blood increases greatly. This results in more oxygen reaching every part of the body and the whole body benefits. In experiments, bottle-fed baby monkeys were separated from their mothers for the first ten days of life. They became sad and negative. Studies showed the monkeys were more probable to become ill than other babies that were allowed to stay with their mothers. Human babies react in much the same way. Some years ago, a scientist noticed that some well-fed babies in a clean nursery became weak. Yet babies in another nursery were growing healthily, even though they ate less well and were not kept as clean. The reason, he concluded, was that they often had touches from nurses. Experiments show that most people like being touched. And nearly all doctors believe touch helps to reduce patients' fear of treatment. Of course there is time when a touch is not welcome. But even if we don't like being touched, a smile can make us feel better. Smiling increases blood flow and starts the production of "happy brain" chemicals. So let's have a big smile and don't forget to keep in touch. Question: The best title for the passage might be _ . - Why People Touch - Smile and Touch - Wonders of Touch - Touch or Not
Wonders of Touch