Q: Write a multi-choice question for the following article, with the given choices and answer: Article: Do you want to go out of town for a bit of rest and relaxation? Before you start packing, visit these best travel sites for vacationers. In my opinion, they help people deal with common problems that pop up during a trip. Oyster.com Based on the advertised photos, the hotel you are considering appears to be clean and modern. Take a second look through the eyes of Oyster.com. Their representatives inspect resort areas and post the real images uncovering marketing lies. You see ACTUAL pictures of the rooms, attractions and beautiful beaches. Skyscanner.net Are you planning to travel on a budget? Discover the best deals for flights, hotels and car rentals at Skyscanner.net. They offer reasonable and comprehensive travel comparison. The best part is that their services are free. You don't have to sign up, provide personal information or go through a social network. Virtualtourist.com Chat with someone other than a travel agent about a location. At Virtualtourist.com, fellow travelers and locals talk about their experiences in specific areas. This site is set up like a forum , so you can ask questions and get answers in the comfort of your own home. Find out where to eat, play and get pleasure in a place without getting food poison or robbed by criminals. Travel.state.gov Unfortunately, Americans get into trouble abroad sometimes. Prepare for possible emergencies by visiting Travel.state.gov. There, the Bureau of Consular Affairs offers advice on how to handle the bad things that happen to good people in other countries. You learn what to do in the case of child abduction , a lost passport and illness. In addition, these officials post travel warnings regarding dangerous regions and why foreigners should avoid them. Are you ready to do your homework? Prepare for your departure by checking out these best travel sites for vacationers. Learn what you need to know now before walking out of the door. Options: A It offers you a lot of travel information. B It tells tourists where the cheap hotels are. C The photos on the site are really reliable. D The representatives of Oyster.com are enthusiastic. Answer: C The photos on the site are really reliable. Question:
A: What is the characteristic of Oyster.com?

Question: Write a multi-choice question for the following article, with the given choices and answer: Article: All over the world people began their exciting day by drinking a cup or several cups of coffee. People have always said that a cup of coffee in the morning helps them begin their day on the right foot. They need this cup of coffee to get going in the morning. It is not the coffee but something in the coffee that activates our bodies and brains. It is a material called caffeine. Caffeine may increase a person's mental and physical abilities. For example, two cups of coffee will _ blood flow, breathing, and body heat production by 10% to 20%. All of this make your heart beat faster and doctors warn that this may be somewhat dangerous. Caffeine is found in tea, coffee, chocolate, and many other common foods. A little caffeine is probably helpful. But too much caffeine can result in nervousness and sleeplessness. Options: A 5% to 10% B 10% to 20% C about 15% D about 20% Answer: A 5% to 10% Question:
Answer: A cup of coffee will make your blood move faster by _ .

[Q]: Write a multi-choice question for the following article, with the given choices and answer: Article: Everybody needs blood Have you ever seen buses on the street for donating blood? Medical workers on board collect blood from volunteers. The blood is then stored up and given to people who have lost a large amount of it due to accidents or diseases. Blood is one of the most important substances supporting our lives. But for now, the only way we can get more of it is through donation. And donated blood has its own problems. First of all, certain blood types are extremely rare. Type O negative blood (O-), for example, only exists in 7 percent of people, according to Sunday Times. There are fewer donors and therefore there isn't enough of this type of blood for everybody who needs it. In addition, donated blood comes from various people, which means that it has to be examined carefully for disease such as hepatitis and HIV to make sure that it's safe for transfusion. This is why scientists all over the world have been trying to make blood in labs. And now, someone finally succeeded--Marc Turner at the Scottish National BloodTransfusion Service has produced blood fit for transfusion, reported Forbes. Unlike many other scientists, who have tried to make blood substitutes by mixing up different ingredients together, Turner chose to grow blood directly from human stem cells . He developed a special technique to create a chemical environment similar to that in our bone marrow . This environment encourages stem cells to develop fully into red blood cell. According to Turner, his version of artificial blood is unlikely to contain disease viruses or produce side effects. And the best part is that what he managed to produce was type O- blood. Not only is it a rare blood type, it's also a universal type, which means it can be transfused into any patient. The new blood is scheduled for human tests in 2016. However, Turner stressed that the new study should not be taken as a signal for people to stop donating blood because it could be another 20 years before... Options: A it is impossible to store up large amounts of blood B blood transfusion may lead to some terrible infections C it is very hard to find matches for certain blood types D blood transfusion often leads to serious side effects Answer: B blood transfusion may lead to some terrible infections Question:
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[A]: According to the text, a potential danger of blood transfusion is that _ .

Question: Write a multi-choice question for the following article, with the given choices and answer: Article: The number of accidents involving pedestrians wearing headphones is on the rise , a report suggests, causing fresh warning from road safety groups in Britain . A US-based study found a total of 116 reports of death or injury to pedestrians wearing headphones between 2004 and 2011 , jumping from 16 in 2005 to 47 in 2011 . Most victims were men (68%) and under the age of 30 (67%) , with around one in ten of all cases (9%) under the age of 18 .Some 89% of the cases occurred in urban areas and more than half (55%) of the victims were struck by trains . Eighty-one of the 116 accidents (70%) resulted in the person's death--- even though a warning was sounded in around a third of the cases . The study concluded , " The use of headphone may be a safety risk to pedestrians , especially in environments with moving vehicles(cars) . Further research is needed to determine if and how headphone use threatens pedestrian safety ." British road safety groups warned pedestrians to be careful. Floor Lieshout , director of Youth For Road Safety , said, " This study shows once more the importance of using all of our senses while we are near traffic . It is important that we find an attractive way to make youth learn about the risks of wearing headphones in traffic ." Andrew Howard , who is the head of road safety at the Automobile Association , added that some pedestrians can be "so focused in their own little world they forget the world going on around them".That can include headphone wearers , Howard said, but also people talking on phones. However , Howard said that more researches needed to be done. Earlier studies have shown that people wearing headphones or talking on phones can suffer "inattentional blindness" which makes them isolated from the world around them . Ian Harvey , at the charity Civic Voice , said that " to defeat isolation and to help build a civic society , people need to interact with each other . He said , " A basis for any civilized society is communication--- Surfing the web , listening to MP3s ,... Options: A it is safe if you wear headphones in a proper way B people wearing headphones are more likely to go blind C most people wear headphones because of loneliness D it is dangerous to talk on phones while walking Answer: D it is dangerous to talk on phones while walking Question:
Answer:
Howard will probably agree that _ .