Read the following article and select the best answer. Article: American researchers say drinking tea may help strengthen the body's defense system against infection. Doctors at Brigham and Women's Hospital in Boston, Massachusetts, did the study. The team studied a chemical found in black, green, oolong and pekoe tea. This chemical is an amino acid called L-theanine. The scientists say it may increase the strength of gamma delta T cells. That's the letter T, not the drink. Gamma delta T cells are part of the body's defense. First, the researchers mixed some of these cells with antigens found in the amino acid . Antigens help the body react to infection. Then the scientists added some bacteria. Within twenty-four hours, the cells produced a lot of interferon, a substance that fights infection. Cells not mixed with the antigens did not produce interferon. In the second part of the study, eleven people drank five to six cups of black tea every day. Ten other people drank the same amount of instant coffee. That is dried coffee mixed with hot water. Two weeks later, and again two weeks after that, the researchers tested the blood of all twenty-one people. They also looked at what happened when they added bacteria to the blood cells. They found that the tea drinkers produced five times more interferon after they started drinking tea. The coffee drinkers did not produce interferon. Doctor Jack Bukowski led the study. He says the antigens added to the gamma delta T cells were responsible for the increased reaction to the bacteria. He says that the study also showed that the cells were able to remember the bacteria and fight them again the next time. Earlier research already has found that tea can help prevent heart disease and cancer. Doctor Bukowski says the new study must be repeated by more people. "If the findings prove to be true," he says, "then tea drinking might also help protect against bacterial infections." He says the amino acid L-theanine could be removed from the tea and used as a drug to strengthen the body's defenses. Question: What would be the best title for this text? - Tea Is Better than Coffee - Our Body Needs Tea - Tea Can Help Prevent Cancer - Tea May Help Fight Infection
Tea May Help Fight Infection

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Read the following article and select the best answer. Article: Tuesday Wednesday Thursday Friday Saturday Hi 56degF/13degC 56degF/13degC 59degF/15degC 58degF/14degC 54degF/12degC Lo 42degF/6degC 47degF/8degC 50degF/10degC 46degF/8degC 45degF/7degC Mostly sunny Sunny to partly cloudy Some sunshine giving way to clouds A couple of morning showers Sun mixing with high clouds Other Locations Place Conditions Temperature Humidity Pressure Chicago Overcast 45degF/7degC 68% 30.12 in London Partly Sunny 55degF/13degC 58% 29.77 in Los Angeles Clear 52degF/11degC 25% 29.99 in San Francisco Clear 42degF/6degC 84% 30.1 in Tokyo Rain 50degF/10degC 87% 29.83 in Question: How far can we see clearly at the most in New York on Monday? - 10 miles - 15 kilometers - 30.27 inches - 43 meters
(Answer)
10 miles

Ques: Read the following article and select the best answer. Article: Social Program: 22nd--26th August 2011 Monday Evening--Study Centre or Sports Park Study Center: The school will be open from 7.45 pm to 9.35pm. Sports Park: Aerobics, Swimming or Fitness Training (with a Fitness Card). Tuesday Evening--Cinema Cinema: To get your free ticket, you must write down which film you would like to watch. See the leaflet on the board for this evening's UCI Cinema program. For more information about the films, visit the UCI website www.uci.co.uk or see the film section in this week's Time Out magazine. Wednesday Evening--Study Centre of Tennis Coaching Study Center: The school will be open from 7.35 pm to 9.35 pm. Tennis Coaching: With former Junior Wimbledon tennis player Stuart Silvester. Thursday Evening--Chinese Party Chinese Party: Come along and enjoy the hospitality of the Chinese students! You can try delicious Chinese food and learn about Chinese traditions. Please note that you should eat your evening meal at your home-stay, as the food is a taster and not a full meal. Non alcoholic and alcoholic drinks will be served. Friday afternoon--Historical Walking Tour or Sports Parks Historical Walking Tour: This afternoon you will have the opportunity to visit parts of Norwich you may have otherwise missed, with a professional guide. In medieval times Norwich was the second most important city in England and this afternoon you can learn some of the interesting history of our fine city. Sports Park: Badminton, Basketball, Fitness Training (with a Fitness Card), Football, Squash, Swimming or Volleyball. Please sign early if you wish to play any of the sports listed above. Question: From the passage we know that _ . - students have to pay for the film tickets - some of the students in the school are Chinese - Norwich is the second largest city in Britain - the school is closed during the daytime
Ans: some of the students in the school are Chinese

Question: Read the following article and select the best answer. Article: Every day we are adding more and more vacation ideas, destinations, tours, and articles. As you explore our website,you will find there is an ever-growing collection of things that will help make your vacation easier and more affordable. We change our featured destinations very frequently so be sure to keep coming back to see what new ideas we have for your family vacation.We feature a different state,park, and city destination on the front page of the website.These change frequently, so be sure to sign up for our newsletter so you can be sure to keep up with all the new information. Another great feature we are offering is Guest Articles.These may come from a travel professional,author, parent or child about their travel ideas or offers.These informative articles are great to read and are perfect for discovering valuable tips and tricks for the travel less stressful.Plus,in many articles you will discover some hidden gems that you probably miss if you did not know about them. One of the best things about our website is our ability to get you discounted Tours and Attraction Passes to the places you want to go most.This is a fantastic way to plan ahead and have your tours and passes paid for and pick them up before you leave your home.Now that is a helpful way to go.These programs can save you over 50%of what you could expect to pay when you arrive.And,we are adding new tours and programs every week.Be sure to check it out. You can be sure we are working hard for you so that you can relax on your vacation. Let us do all the leg work for you so you can simply enjoy your family vacation! Question: What can we learn from Guest Articles? - steps to sign up for the family vacation website. - Tips on keeping up with new travel information. - Tips and tricks for a comfortable trip. - Tricks for enjoying a free family vacation
Answer:
Tips and tricks for a comfortable trip.