Read the article and select the best answer. Article: On Jan. 13th, 2009, the Peanut Corporation of prefix = st1 /Americaissued a recall for products it had made over the past six months, after five people had died and more than 400 had fallen ill with salmonella poisoning as a result of contamination. Two weeks later, the recall was extended to more than 400 consumer products made since Jan. 1, 2007, including Jenny Craig nutritional bars and Keebler Peanut Butter Sandwich Crackers, while the toll from the contamination had reached eight dead and more than 500 sickened in 43 states, half of them children. The company's factory in Blakely,Ga., which was the source of the contamination, supplied some of the largest food makers in the nation. The outbreak showed the complexities of the industrial food chain, and left consumers to figure out if some food in their cabinets had a danger. The recall of peanut products is the latest in a series of increasingly severe food contamination scares involving tomatoes, spinach, cantaloupes and other foods. TheGeorgiaplant, which is closed, packed peanut butter in bulk ranging from 5 to 1,700 pounds, much of which was shipped to institutions. Many school districts have pulled peanut butter from menus, with some substituting more commonly recognized supermarket brands. New York City school officials said they had not bought any peanut butter or products with ingredients that originated at theGeorgiaplant. An F.D.A. inspection team that visited the plant on Jan. 9 discovered that on 12 occasions in 2007 and 2008 tests conducted by the company found salmonella contamination in its products but that it shipped the contaminated products to customers after a retest found no contamination and did nothing to clean the plant. Question: What can be inferred from the fact that the recall was extended? Options: A: The outbreak showed the complication of the food chain. B: The poisoning has been found in the products made much earlier. C: The poisoning has been found in more products. D: More persons would die or get ill after having the products.
A

Read the article and select the best answer. Article: By 2050, half of the world's population will live in the tropics--the ly warm belt that circles the globe--according to State of the Tropics, a report released today. Rapid population growth, along with economic growth, means that the region's influence will grow in coming decades, the authors of the 500-page work predict. The project, first launched in 2011, aimed to answer one significant question: Is life in the tropics improving? To find out, the researchers analyzed environmental, social, and economic indicators collected over 6 decades. It finds that the region has made "extraordinary progress" in many areas. For example, more people have access to safe drinking water, and the number of protected areas is increasing. The tropics also have outperformed the rest of the world in economic growth over the past 30 years. However, some challenges remain. Investment in research and development, for example, has increased cautiously, but tropical nations still invest less than the rest of the world. "As a proportion of GDP the Rest of the World invests almost four times as much in research and development than the Tropics." concludes the report. The report also includes a new analysis of how climate change will affect the region. Many plant and animal species are moving poleward in an attempt to stay within their preferred environmental conditions in the tropics, the authors write. However, some organisms may not be able to keep pace with the changing conditions, they predict. As a result, they can experience population declines or go extinct. In addition, an expanded tropical zone also threatens health and safety issues, the authors warn. As regions become more suitable to insects such as mosquitoes and ticks, the spread of insect-borne diseases such as malaria, dengue, and Lyme disease could rise, causing a burden to human health and the economy. Bruna, a researcher, says he sees a lot to be concerned about in the report. "While we've made incredible advances in some areas, I think the risks for the tropics... Question: Which of the following best describes the writer's attitude? Options: A: Critical. B: Optimistic. C: Objective. D: Subjective.
C

Q: Read the article and select the best answer. Article: Online Money Earning Yes, you can earn money online without any investment or without anytime limit. There is no need to stop any other work. Here I tell you the complete method for online earning. The Method You can earn money through "Bux.to" by clicking on ads on "Bux. to" site. First you need to open an account at "Bux. to". "Bux. to" is a new international and FREE English based service that allows advertisers to reach thousands of potential customers by displaying their ads on our "Surf Ads" page. An exact calculated percentage of all advertising income is paid to our members. "Bux. to" makes money through advertising. How you make money You view websites in 30 seconds through the "Surf Ads" page. Once the 30 seconds is up, you'll either get a green tick sign or a red "x". The green tick sign means you've earned $0.01and the "x" means you have not earned money for the visit. You'll get red x's when you have more than one website from the "Surf Ads" page open. When this happens, you get no credit. Earnings example You click 10 ads per day =$0.10 20 referrals click 10 ads per day =$2.00 Your daily earnings =$2.10 Your weekly earnings =$14.70 How to get paid At present, it only makes payments through "AlertPay". AlertPay is the payment processing solution that we use to pay members. Your AlertPay address is the e-mail address you use to register with AlertPay. You can get a free AlertPay account at http:// alertpay. com. Question: What is the author's purpose of writing this passage? Options: A: To tell an interesting story. B: To introduce a surprising way to earn money. C: To solve a puzzling problem. D: To present an exciting research.
A: B

*Question*
Read the article and select the best answer. Article: The sun was just coming up when I headed out to work last May at 6 a.m. Not quite dark but dark enough to need my headlights. I turned onto one of the lonely rural country roads. Maybe it was because I was listening to the radio, maybe it was because I was already thinking about some projects at work, that I didn't spot the dark object on the road until I was too late. I ran over it and felt the back left tire pull, and then sink. I stopped and got out of the car. No mystery here---- my back left tyre was cut like a loaf of bread. Back 50 yards was a piece of sharp iron I had run over. I had never changed a tyre. I looked up the road. Not a car in either direction. The nearest service station was miles away. I threw up my hands. Then I remembered---- my cell phone! I powered it up before realizing, I didn't know who to call. Wouldn't you know it, I spotted a car coming from the opposite direction. The driver slowed as he approached. I guessed he could see I was in trouble. He stopped his car, got out and immediately saw the trouble. "Madam, would you like me to change that tyre for you?" he asked. The man couldn't have been more friendly. I was frightened out there and he put me completely at ease. "There," he said, after putting on the spare, "you are all set to go." "Good thing for me that you were driving this way," I told him, as I climbed back into my car. "Funny you should say that," he said. "Just like you, I was heading to work, but my job is in the opposite direction. I made a wrong turn at some point. I don't know what I was thinking." Question: The writer didn't notice the object on the road because _ . Options: A: it was rather dark then B: she didn't use her headlights C: there was much traffic D: she was careless when driving
**Answer**
D