To help the environment, many Americans have made the change from paper and plastic bags to reusable grocery bags. But a report by a Florida newspaper says that reusable grocery bags sold by some supermarkets contain high levels of lead . Lead is a metal that can be harmful to humans, especially young children. Now, Senator Charles Schumer is asking the US government to investigate the use of lead in reusable shopping bags. "When our families go to the grocery store looking for safe and healthy foods to feed their kids, the last thing they should have to worry about is poisonous bags." Schumer said, "A quick investigation will allow everyone to make informed, timely decisions." Schumer added. Lead in the bags is not likely to rub off on food. But over time, paint on the bags can chip and the bags can wear out. When this happens, lead can be released . The Tampa Tribune newspaper said certain bags sold at Publix and Winn-Dixie supermarkets had lead levels that were a concern to health officials. The affected bags were found in Florida. But Publix has more than 1,000 stores in Alabama, Florida, Georgia, Sough Carolina and Tennessee. Publix says that all of its bags are under current laws about lead content, but that they have asked the makers of the bags to reduce the lead levels in the product. The bags with the highest levels of lead had fancy designs and many pictures. Plain reusable bags without decoration were found to contain little lead. Consumers worried about lead levels in reusable bags can change to cloth or string bags. Paper bags are also a good choice, since paper can be recycled . Since 2007, Publix supermarkets have sold more than 13 million reusable bags. The store says because shoppers have made the change to reusable bags, it has saved more than 1 billion paper and plastics bags. Customers are advised to choose bags _ . A) with colorful designs B) with fancy pictures C) made of plastic D) made of paper
D
(Question)
Siam Park -- Lagoa, Portugal Slide and Splash is Portugal's largest water park and at 16,000 acres, it is widely considered to be one of the best in Europe. In this beautiful water park you can find attractions for everyone. Whether you love to relax and enjoy, or search for excitement, you can find everything for everyone there. Their best attractions are the Dragon and the Tower of Power. Beach Park -- Aquiraz, Brazil Beach Park in Aquiraz is a place which will make you a child again and again. The Beach Park has a resort, a beach leisure area with hot spring besides the water park itself. The place has over 18 unforgettable attractions, which they separate in 3 different parts: family, moderate and insane attractions. The last one is only for the brave visitors, as you can tell by the name. Aquatica -- Orlando, Florida Aquatica water park is placed directly across from Sea World Orlando and is an excellent way to cool off from the hot sun. The park has a huge variety of attractions. Once you are there, don't miss some of the greatest park attractions: The Dolphin Plunge, The HooRoo Run, The Omaka Rocka. Before you go, you should know that the park do not permit personal cameras while using their water slides or tube attractions. Aquaventure -- Dubai, United Arab Emirates This Dubai water park is a water world oasis at the tip of Palm Island. It is a perfect place to cool off, whatever your age. At this huge 42-acre water park at Atlantis the Palm you can speed down the world's largest water slide tube (30 feet wide), or brave the twists and turns of the world's first double slide within a slide. Which can satisfy you if you want to take a bath in hot spring? A) Siam Park. B) Aquaventure. C) Aquatica. D) Beach Park.
(Answer)
D
Ques: On the night of May 9, 2011, musician Gao Xiaosong ran his car into three other cars in Beijing. But it wasn't just a car accident--he was drunk . Now, Gao has to go to prison for six months and pay a 4,000 yuan fine. Gao is the first star to be punished under China's new drunk driving law. From May 1 on, drunk drivers will pay a fine, and be banned from driving for five years or even forever. Drunk driving has become a serious social problem in China.According to the Ministry of Public Security , police caught more than half a million drunk drivers last year, a 68 % increase from 2009. The new law sees drunk driving as a crime. In the West, drunk driving is also a crime. In the US, for example, if the police catch a drunk driver, the driver will pay a fine, lose his or her license and even go to prison. If the driver wants to drive again, he or she must do public service, and take part in educational programs. You may think: drunk driving is a crime? Isn't this law too unkind? But experts say, "Not at all." "It is to protect people's rights to life and health," Li Gang, lawyer in Chengdu, told China Daily. "Drunk driving is very dangerous. No matter what the results are, it should not be allowed." Which of the following sentence is TRUE? A) Li Gang from Chengdu doesn't like the law. B) In the US, drunk drivers will only lose their licenses. C) There were more drunk drivers in 2010 than in 2009. D) The law is to protect drivers' rights to life and health only.
Ans: C
She took up skating at age 85, made her first movie appearance at age 114, and held a concert in the neighborhood on her 121st birthday. When it comes to long life, Jeanne Calment is the world's recordholder. She lived to the ripe old age of 122. So is 122 the upper limit to the human life span ? If scientists come up with some sort of pill or diet that would slow aging, could we possibly make it to 150-or beyond? Researchers don't entirely agree on the answers. "Calment lived to 122, so it wouldn't surprise me if someone alive today reaches 130 or 135, "says Jerry Shay at the University of Texas. Steve Austad at the University of Texas agrees. "People can live much longer than we think, "he says. "Experts used to say that humans couldn't live past 110. When Calment blew past that age, they raised the number to 120. So why can't we go higher? " The trouble with guessing how old people can live to be is that it's all just guessing. "Anyone can make up a number, "says Rich Miller at the University of Michigan. "Usually the scientist who picks the highest number gets his name in Time magazine. " Won't new anti-aging techniques keep us alive for centuries? Any cure, says Miller, for aging would probably keep most of us kicking until about 120. Researchers are working on treatments that lengthen the life span of mice by 50 percent at most. So, if the average human life span is about 80 years, says Miller, "adding another 50 percent would get you to 120. " So what can we conclude from this little disagreement among the researchers? That life span is flexible , but there is a limit, says George Martin of the University of Washington. "We can get flies to live 50 percent longer, "he says. "But a fly's never going to live 150 years. "Of course, if you became a new species , one that ages at a slower speed, that would be a different story, he adds. Does Martin really believe that humans could evolve their way to longer life? "It's pretty cool to think about, "he says with a smile. According to Steve Austad at the University of Texas, _ . A) the average human life span could be 110 B) scientists cannot find ways to slow aging C) few people can expect to live to over 150 D) researchers are not sure how long people can live
D