The virus "Ebola" is named after the Ebola River in what is now the Democratic Republic of the Congo. That's where the virus was discovered in 1976. A person can only get Ebola through direct contact with an infected person's bodily fluids, for example, sweat or spit. Additionally, the virus can get into your body through your eyes and mouth if those areas come into contact with something that contains the bodily fluids of an infected person. That's why health care workers are supposed to keep themselves completely covered while treating patients. The deadliest Ebola outbreak is spreading fast in Western Africa, taking over 900 lives so far. The health systems in Guinea, Sierra Leone and Liberia are severely lacking in resources, and health care workers may not have access to adequate protective clothing when working in rural clinics, where the proper protections are lacking. Since Guinea, Sierra Leone and Liberia share a border; it's easier for people to move from one country to another, increasing the risk for disease spread. For now, all doctors can do is treat the symptoms and provide supportive care like monitoring heart rate, blood pressure, and breathing while making sure the patients' fluids are supplied. Sometimes patients are given antibiotics to treat other possible infections. The hope is to make the patient pull through the infection so their immune system can eventually clear the virus. The people who survive Ebola have created enough antibodies to kill it. There are several promising drugs and vaccines in development, but since Ebola is less common--and research about it is not well funded -- there is no drug or vaccine that has been approved for use in humans. Many of the other drugs and vaccines have not yet been tested in humans. The WHO (World Health Organization) is meeting next week to discuss whether experimental treatments should be used during this outbreak. Why have there been no cures used for Ebola in humans so far? A) There are not enough drugs for the infected people. B) Ebola is rare and its research money is lacking. C) The people have enough antibodies to kill Ebola. D) The WHO has decided not to use them.
B
(Question)
You might think I'd have little in common with a camel, but we do share one useful skill: both of us can go for a very long time without water. Usually I start my day with a cup of tea, and then I might have a glass of water with my lunch and one with dinner, that's about a liter of liquid in 24 hours. It feels like plenty, but apparently it's not nearly enough. After years of suffering headaches and poor digestion I spoke to a neurologist about my regular headaches and a nutritionist about my poor digestion, and both told me I should be drinking up to three liters of liquid a day for my body to function at its best. I decided to conduct an experiment. What would happen if I drank the recommended amount every day for a month? The photograph of me taken the day I started this trial demonstrates perfectly and rather frighteningly what a lack of hydration does to a face. I am 42, but have to admit I look more like 52 in this picture, which is shocking. There are dark shadows under and around my eyes, which make me look exhausted, a profusion of wrinkles and strange reddish blotches, and my skin lacks any luster . It looks dead. Even my lips look shriveled . This is all classic evidence of poor hydration, apparently. Every system and function in our body depends on water. It flushes toxins from the vital organs, carries nutrients to cells, provides a moist environment for ear, nose and throat tissues, and eliminates waste. Not drinking enough means all these functions becomes damaged. So I decided to see how I would look and feel if I drank three liters of water every day for 28 days. The results were astonishing. Why did the author decide to drink the recommended amount of water? A) Because she was very fond of doing experiments. B) Because she was informed of the importance of drinking enough water. C) Because her doctors forced her to do it. D) Because she wanted to be cured of her stomachache.
(Answer)
C
Ques: Big Brothers Big Sisters is based on the simplicity and power of friendship.It is a program which provides friendship and fun by matching _ (ages 7-17) with a volunteer adult who can be both a role model and a supportive friend. Volunteer tutors come from all walks of life--married, single, with or without children. Big Brothers and Big Sisters are not replacement parents or social workers. They are tutors: someone to trust, to have fun with, to talk and go to when needed. A Big Sister and Little Sister will generally spend between one and four hours together three or four times each month for at least twelve months. They enjoy simple activities such as a picnic at a park, cooking, playing sport or going to a football match. These activities improve the friendship and help the young person develop positive self-respect, confidence and life direction. Big Brothers Big Sisters organizations exist throughout the world. It is the large and most well-known provider of tutor services internationally and has been operating for 25 years. Emily and Sarah have been matched since 2008. Emily is a 10-year-old girl who has experienced some difficulties being accepted by her schoolmates at school. " I was pretty sure there was something wrong with me." Emily's mum came across Big Brothers Big Sisters and thought it would be helpful to Emily by "providing different feedback about herself other than just depending on schoolmates to value her self-worth. Sarah wanted to take part in a volunteer program. "I googled it and found out how to be a part of it. I thought it would be fun for me to take part in making time to do something because sometimes it is all work and no play." Big Brothers Big Sisters has been helpful and enjoyable to both Emily and Sarah. They love and look forward to their time together and the partnership has certainly helped Emily be more comfortable in being the wonderful, happy and unusually good girl she is! According to Emily's mother, this program may provide Emily with _ . A) advice from her teachers B) a new way to value herself C) a new way to value her schoolmates D) more thoughts from her schoolmates
Ans: B
For 11 months of every year, I am without doubt, a dedicated lover of shopping. During my lunch breaks, you'll often find me wandering through a nearby department store, sandwich in hand. On the weekends, I'll likely be searching the stores of my local markets and fairs. Come December however, it's an entirely different story. The time of year generally connected with joy and cheer can be unbelievably stressful. From buying Christmas presents to ransacking grocery stores in preparation for family gatherings, December is a month that traditionally includes spending a lot of time and money in overcrowded shopping centers and supermarkets. What's worse than this pre-Christmas rush are the sales that happen in its wake. Every year in Britain, Canada and Australia, Boxing Day sales bring thousands of shoppers to malls and department stores. Attracted by the promise of impressive price reductions, some people start lining up outside stores the night before sales even begin. This year, during the US' post-Thanksgiving "Black Friday" sales, 20 were injured after a woman, too eager for a discounted Xbox video game, squirted pepper spray inside a Walmart. It's madness like this that has now driven me to the world of online shopping. Not only can I avoid having my personal space invaded by crowds of crazy shoppers, but nowadays, most brands and online stores offer their own sales and special deals. Say goodbye to human rushes and bad department store music. While websites like eBay are great for general items and secondhand goods, the Internet now offers a huge variety of specialty stores . For clothes and accessories, ASOS.com (UK) and Shopbop.com (US) are personal favorites. Both of these offer a range of great designers, discounted prices and free worldwide shipping. In terms of brand-name makeup and beauty products, strawberrynet.com (US) is my go-to site, with its large collection and heavily reduced prices. When shopping online, it's important to stick to safe websites, so be sure to read the privacy and safety... According to the author what might happen when shopping online? A) The goods you buy might arrive too late. B) The prices online might be actually higher. C) Websites cannot keep your financial details secret. D) You have to use third party services when paying.
A