Ques:Read the following article and select the best answer. Article: The current Ebola outbreak in western and central Africa has infected at least 3,069 people, including 1,552 dead, making it the largest outbreak in history. Ebola is a deadly virus --about 60 percent of people infected with it have died. How is Ebola doing its harm? When a person becomes infected with Ebola, the virus damages the body's immune cells, which defend against infection, said a researcher at Lancaster University. But if a person's immune system can stand up to this attack, then he is more likely to survive the disease. The patients that survive it best are those who don't get such a bad disadvantage in immune system. But if the body isn't able to get rid of this attack, then the immune system becomes less able to regulate itself. This means the immune system is more likely to run out of control, leading to a drop in blood pressure, multi-organ failure and eventually death. What are the common symptoms of the disease? Fever. Headache. Joint and muscle aches. Weakness. Diarrhea. Vomiting. Stomach pain. Lack of appetite. Chills. Rash. Redness in the eyes. Hiccups. Cough. Sore throat. Chest pain. Difficult breathing or swallowing. Bleeding inside and outside of the body. How to prevent the spread of Ebola? Ebola can be spread primarily via direct contact with patients, specifically the blood and fluids of an infected patient. We should avoid contact with infected patients and objects such as clothing, bedding, and needles used by them. Avoid areas where infections have been reported. For now, the disease has only been confirmed in central and West Africa, four cases in America and Europe. Avoid eating wild-caught bush meat. Researchers have suspected that the disease came to humans via animals, probably through the meat of primates . If you're in an area where the disease has been reported, avoid purchasing, eating, or handling wild game to stay on the safe side. Wear protective medical clothing if you're around infected patients. Extreme caution is necessary. Hospital workers must use masks,... Question: It is true that _ . - a certain number of people survive Ebola - human has found a special cure for Ebola - oxygen can save infected people's lives - low blood pressure is surely caused by Ebola

Ans:a certain number of people survive Ebola
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Ques:Read the following article and select the best answer. Article: A Brooklyn man who was quarreling with his girlfriend yesterday threw a dog off the balcony of her 23rd-story apartment in TriBeCa, killing it, the police said. The man, John Jefferson, 43, of Bedford-Stuyvesant, has been charged with robbery, criminal possession of a weapon and animal cruelty, the police said. He was taken to Bellevue Hospital Center yesterday for psychiatric evaluation , they said. The incident began shortly before 11 a.m., the police said, when Mr. Jefferson went to visit his girlfriend, Eugenia Miller, 41, at her apartment on 80 North Moore Street. She had filed a police report on Friday accusing Mr. Jefferson of stealing from her, but yesterday she allowed him in and they began arguing, the police said. Mr. Jefferson threatened Ms. Miller with a knife, and she called 911, the police said. When officers arrived at her door, she ran into the hallway and Mr. Jefferson stayed in the apartment, they said. Mr. Jefferson began throwing Ms. Miller's things off the balcony, first the television, the air-conditioner and clothes, then her dog, Ribsy, the police and witnesses said. The dog had lived in the neighborhood for more than a decade and was well liked by children. "He was like a person and he would hang out with us guys or go visit kids at the basketball court," said neighbors. Question: John Jefferson was accused of the following except _ . - his arguing with his girlfriend - criminal possession of a weapon - animal cruelty - robbery

Ans:his arguing with his girlfriend
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Ques:Read the following article and select the best answer. Article: Dear Editor: While a new school term is about to begin, perhaps we should reconsider the matter of examinations. In July, two writers(letters to the editor) praised the cancellation of exams because they believe "Tests don't tell the whole story". As a teacher who has worked in four countries, I have had the experience that a student who earns good marks is generally a good student, and a student's final mark in a subject is usually a grade average of the year's work. Of course there are expectations, but they do not have the frequency that would give an unfair picture of a student's ability. The simple fact is that proper class work; diligent exam studies and good marks are almost certain indicators of a student's future performance. The opposite is, almost certainly, incompetence. There is no acceptable substitute for competition of quality. How can teachers and future officials determine what a student has learned and remembered? Should we simply take the student's mark for it? Any institution that "liberates" students from fair and formal exams is misguided, if not ignorant and surely the "graduates " of such institutions will lack trustworthiness , not to mention being rejected by foreign universities for graduate or other studies. When all is said and done, I sense that a fear of failure and a fear of unpleasant comparison with others are at the bottom of most ban-exam talks. Excellence and quality fear nothing. On the contrary, they seek competition and desire the satisfaction of being the best. Question: According to the letter, a student's final mark _ . - is often encouraging - often tells whether he likes the object or not - often prove unreliable - often gives a fair picture of the year's work

Ans:often gives a fair picture of the year's work
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Ques:Read the following article and select the best answer. Article: Today's career assumption is that you can get a lot of development, challenge and job satisfaction and not necessarily be in a management role. Managing others is always a tough task, but in the past that stress was balanced by hopes for career mobility and financial rewards. Along with a sizable pay raise, people chosen as managers would begin a nearly automatic climb up the career ladder to successful executive private benefits: company cars, club memberships, plus the key to the executive washroom. But in today's global and more competitive showground, a manager sits in an insecure chair. More companies has begun to take less management as they come to view their organizations as collections of talents rather than hierarchies . There are far fewer steps for managers to climb. Also, managerial jobs demand more hours and headaches than ever before but offer slim, if any financial paybacks and perks. Now managers must manage many people who are spread over different locations, even over different continents. They must manage across functions with, say, design, finance and marketing. In many companies, when the most praised people in business are those launching something new, management seems like an invisible, thankless role. Employers are looking for people who can do things, not for people who make other people do things. Moreover it may not pay to be a manager, at least not the way it once did. Ms. Chmielewski says, "The emotional rewards can be great, and there were times when I enjoyed management. But a 10-to-11-hour day and one weekend day a month is the norm ". With more people cautious of joining management, are companies being hurt or worrying about developing future leaders? Not many are. While employers have fired a lot of managers, they believe many more candidates linger on at many companies. "Another reason why companies aren't short of managers," argues Robert Kelley, a business professor, "is that so many workers today are self-managed, either individually or via teams, they don't... Question: By writing the passage, the writer seems to _ . - explain reasons for firing managers - advise people not to become managers - express dissatisfaction of some managers - encourage managers to be more competitive

Ans:
advise people not to become managers
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