About a third of all common cancers in the United States, China and Britain could be prevented each year if people ate healthier food, drank less alcohol and exercised more, health experts said on Friday. Reports from the World Cancer Research Fund (WCRF) suggest that making simple lifestyle changes could prevent some 40 percent of breast cancers alone in Britain and the United States, as well as tens of thousands of stomach cancers. "Even in 2011, people are dying unnecessarily from cancers that could be prevented through keeping a healthy weight, diet, physical activity and other lifestyle factors," said a WCRF medical and scientific adviser. WCRF findings are supported by World Health Organization (WHO) reports, which say regular exercise can prevent many diseases such as cancers and heart diseases. Cancer is a leading cause of death around the world and its incidence is rising. Each year around 12.7 million people discover they have cancer and 7.6 million people die from some form of the disease. There are about 200 known types of cancer. Rachel Thompson, the WCRF's head of science, said that while the message was simple -- that not smoking, eating good food and being a healthy weight can help _ many cancers -- it was still a difficult one to get across. The WHO says adults should do at least 150 minutes of exercise a week. This could be done by walking for 30 minutes five times per week or by cycling to work every day. Peter Baldini, head of the World Lung Foundation, also called on all governments to introduce smoke-free laws and raise the price of cigarettes. Tobacco kills millions of smokers every year, and tobacco-related lung cancers also kill hundreds of thousands of people who don't smoke but have been exposed to it second-hand. "There isn't a magic bullet to cure all forms of cancer, but we have the opportunity and the duty to protect people from developing cancer wherever possible," Baldini said. By writing the passage, the author mainly intends to _ . A) advise people to develop healthier lifestyle. B) warn people of the danger of cancers C) explain why many people die from cancers every year. D) introduce the ways to protect people from developing cancers
A
*New labels to show calories The US government ruled that all food establishments should put the calorie information of their foods on their menus. Within a year chain restaurants, like fast food KFC, will have to say clearly on their menus how many calories their fried chicken wings, fries, and other items contain. Amusement parks, movie theaters and supermarkets will also have to follow the rules. The move is designed to fight against the problem of obesity in the US. * _ leading to world problem The entire world is facing this problem: antibiotic resistance. And the resistance will lead to the deaths of 10 million people across the world by 2025, predicted a new report released by the UK government. Antibiotics are used to destroy or slow the growth of harmful bacteria in our bodies. But overuse and misuse of them can encourage bacteria to develop new ways of overcoming antibiotics, which makes it increasingly difficult for humans to fight diseases. * _ Australia is the world's most expensive destination for international students, according to a study done by Hong Kong and Shanghai Banking Corporation (HSBC). They have to spend an average of $ 42,000 ( about 258 ,000 yuan) a year to study at Australian universities. Singapore is not far behind, with an average yearly cost of $ 39,229, followed by the US at $ 36,564 and the UK at 35,045. However, Australia's education quality only ranks joint fourth with Canada, well below the US, the UK, and Germany. In addition, international students studying in Germany only have to pay about one-sixth the cost of studying in Australia. * New Games sports may be added The International Olympic Committee has canceled the 28-sportcap for future summer Olympics But each summer Games will still only be allowed 10, 500 athletes and 310 events. Countries that could host the games will discuss plans with the committee during a new invitation stage before bidding. They are also allowed to hold events outside their own countries and get financial support from the committee.... The news brief covers _ . A) medicine, disaster, finance, events B) business, medicine, economy, sports C) service, health, education, events D) health, medicine, education, sports
D
Q: Shanghai: Car rentals are becoming more and more popular as an inexpensive way of taking to roads. Business people, foreign and families alike are making good use of the growing industry. The first car rental firm opened in Shanghai in 1992 an dnow 12 car rental players are in the game, with more than 11,500 cars in their books. The largest player-Shangha Bashi Tourism Car Rental Center offers a wide variety of choices-deluxe sedans, minivans, station wagons, coaches. Santana sedans are the big favorite. Firms can attract enough customers for 70 percent of their cars every month. This fighure shoots up during holiday seasons like National Day, Labor Day and New Year's Day, with some recording 100 percent rental. The major market force rests in the growing population of white-collar employees , who can afford the new service, said Zhuang Yu, marketing manager of Shanghai Angel Car Rental Co. Which of the following statements is true according to the text? A) 70% of the cars can be rented out on holiday. B) 70% of the customers are white-collar employees. C) More firms are open for service during holiday seasons. D) Some firms rent out all their cars during holiday seasons.
A: D
Last year I had a wonderful experience. I went on a student exchange to Japan. It was an exciting time of my life and I learned many things about the school system in Japan. I was in Grade 11, which is second year of high school in Japan, but I was younger than most of my classmates. That's because Japanese children enter first year ofelementary school in April following their sixth birthday. I started school when I was still five years old. In Japan, Children attend elementary school for six years, where they study Japanese, arithmetic, science, social studies, music, crafts, physical education, and home economics (simple cooking and sewing skills). During their three years in middle school, English is added to this list. Most schools have access to computers and the Internet. The classes in my school seemed rather big to me, around 30 students in a typical high school class. We ate lunch in the classroom, instead of a cafeteria and enjoyed a healthy, nutritious meal prepared by the school or by a local "school lunch centre" instead of eating the same, dry sandwiches every day. I really like the Japanese interpretation of school lunches. I also enjoyed the field trips and activities. At Japanese schools, there are many school events during the year, such as field day when students compete in tug-of-war, field trips, and arts and cultural festivals. The writer went to Japan _ last year. A) to visit his family memebers B) to finish his high school there C) to study as an exchange student D) to do research on school system in Japan
C