Q: Read the following article and answer the question. Article: If you prefer doughnuts  to dumbbells , you have a high chance of developing diabetes  later in life. But if you wash down those doughnuts with at least seven cups of coffee a day, you are only half as likely as that.  The finding is "quite surprising and fairly dramatic", says Bill Hartnett of UK Diabetes, although the patients' group won't be advising people to drink lots of coffee just yet. While there's little evidence that one or two cups a day is harmful, some studies suggest that heavy coffee drinkers are unusually sensitive to pain, easier to fearful disorders and can also have higher blood pressure, which increase the risk of heart disease.  The study was done by Rob van Dam's team at the National Institute for Public Health and Environment in the prefix = st1 /Netherlands, which analysed the data on 171,111 men and women. The team found that those who drank seven or more cups of coffee a day were 50 percent less likely to develop type 2 diabetes than those who drank two cups of coffee or fewer a day. This was despite the fact that the heavy coffee drinkers tended to have sedentary  lifestyles, which increases the risk of developing diabetes.  "It's too early to get excited," warns Edwin Gale, a diabetes specialist in Britainat theUniversityofBristol. "It may just be that coffee drinkers behave differently," he says.  Type 2 diabetes used to appear mainly in older people, but as levels of obesity (being fat) have increased in children, so has the disease in common. It's a serious disorder--high blood sugar levels damage many organs, and can lead to anything from blindness to kidney  failure.  It usually occurs when the body becomes less sensitive to insulin , the hormone that tells cells to take in too much blood glucose. Caffeine isn't an obvious remedy   for type 2 diabetes, because its immediate effect is to lower sensitivity to insulin. Question: According to the passage, which statement below is TRUE? Answer:

A: People who are always sitting have higher risk of developing diabetes.


Q: Read the following article and answer the question. Article: The name England comes from the words "Angle land".The Angles were people who came from northern Germany in the 5th and 6th centuries,after the Romans had left.The French name for England is Angleterre,which also means "Angle land".There were also invasions   of southern England by Saxons and Jutes (people from another part of northern Germany).English people are sometimes called AngloSaxons.The Celts who used to live in this area were forced to move back into Scotland,Ireland,Cornwall and into Western France (the area known as Brittany). England at first became a series of kingdoms,the strongest of which was Wessex (the name comes from WestSaxon).The names of many of the areas in England come from this period--for example,the name Sussex comes from SouthSaxon,Essex from EastSaxon,and East Anglia from EastAngle.The Vikings then came from Denmark,and later the Normans invaded from France. Eventually England,Wales,Scotland and Northern Ireland were united,forming the United Kingdom. The English language is the main language spoken throughout England,although there are many different accents.It can be difficult to know how to spell or to pronounce some English words,because the language has been influenced by Latin and Greek (languages used at the time of the Romans,and used in religion and education until recent times),German (the language of the Angles,Saxons and Jutes),French(the language of the Normans),Gaelic/Scots (Celtic languages) and Danish (the language of the Vikings). There are now many people throughout the United Kingdom who speak a foreign language either as their first or second language;mainly due to immigration   from Europe or the Commonwealth (countries which used to be part of the British Empire). Question: The author writes this passage to  _  . Answer:

A: tell the history of England


Q: Read the following article and answer the question. Article: Europe's deadly outbreak of a rare form of E. coli bacteria   has brought new attention to food safety issues. One of the problems when people get sick from food is that the simplest question is often difficult or even impossible to answer. Just what did the people eat that made them sick? Of course, one way to avoid these medical mysteries is to keep dangerous organisms out of the food supply. This is easier said than done, but scientists keep looking for new ways. Scientists in the United States have developed an experimental system that uses a high-tech optical scanner. The system is designed to identify the presence of contaminants  like soil or animal waste on fresh produce. These can be sources of E. coli. E. coli bacteria naturally live in the intestines  of humans and many animals. Most kinds of E. coli are harmless but some can make people sick. The new scanner can also show damage and imperfections that might make the produce unappealing to shoppers. Scientists designed the system at a Department of Agriculture research center in Beltsville, Maryland. Moon Kim of the Agricultural Research Service led the team. MOON KIM: "We were requested, we were asked, to develop a method to detect contamination in produce. So we started with the apple as the model sample." The scanner uses a high-speed camera placed over the conveyer belt that moves the produce along. As the apples move along the belt, the scanner captures images of each piece of fruit. Moon Kim says the team hopes the system will be available before long. MOON KIM: "We are targeting for development in commercial plants for the next several years." The scanner can direct a sorting machine to separate the bad apples from the good ones. The system is currently able to show the surface of only half the apple as it speeds by. The inventers hope to improve the process so it can show the whole surface. Question: E. coli bacteria   _  . Answer:

A: comes from soil or animal waste


Q: Read the following article and answer the question. Article: Google is preparing for changes in its privacy policy beginning March 1st. The company says it plans to replace more than 60 separate policies for different products with one main policy. Privacy activists criticized last month's announcement. They are concerned that the new policy will make it easier to track the activities of users across Google's many products -- from Gmail to YouTube. Marc Rotenberg heads the Electronic Privacy Information Center in Washington. He says Google's aim is to create a single unified profile  of its users. "We believe that not only is that a threat to privacy, we actually believe it is illegal, because last year Google entered into an agreement with the US Federal Trade Commission in which they said they would not engage in that kind of data sharing without the permission of their users." Google says its new policy will make it simpler for users to share information across services like Google Search, Gmail and Google Calendar. And it says the new policy will help personalize each user's experience. Over time, it says, users can expect to see better search results, fewer unwanted advertisements and more content targeted to their interests. But Marc Rotenberg says in return, people who choose to use Google will lose control over the information they share. "The type of information you might provide for an e-mail service, for example, such as your address book, which contains private information, is different from the type of information that you might provide for a social network service where people purposely make information publicly available to their friends." Mr. Rotenberg says these two kinds of services should be kept separate. "By trying to combine these two services, in our view, Google is actually undermining a very well established expectation of privacy, especially for popular Internet services like electronic mail." Critics also see a bigger problem with Google's new policy. The plan would not give users a choice to drop out of the data sharing.  "In our view, if... Question: What's Google's purpose to change its privacy policy according to Marc Rotenberg? Answer:

A: