Read the following article and select the best answer. Article: It had been a long time since I had been to Jacksonville, Florida. I had driven to town hoping to see the old barber shop where my hair had been cut as a child. I parked my truck and decided to try and locate a telephone to see if the Florida Barber College had moved to a new location. After walking about a block I saw an open shoe store. I walked inside and asked if I could use their telephone book. Unable to find a listing for the Barber College, I picked out the number of a local beauty salon, hoping they might tell me if the barber college was still in business. The number was busy, so I decided to wait and try again in a few minutes. As the salesman and I stood talking the front door opened and a young man about twenty came into the store pushing himself in a wheelchair. "I need a new pair of shoes," said the customer. As he turned the corner, there was a blanket across his lap. I was shocked to see that the young man had no legs. "A gift for a friend?" I asked the boy. "No," he replied. They are for me," he continued, with a smile on his face. I just smiled back and watched to see what would happen next. "What type of shoe would you like?" asked the clerk. "How about a pair of cowboy boots?" The man pointed to the back wall where three or four pairs of boots were displayed. The salesman, sharply turning, headed off to the backroom. "Isn't this fun?" the boy asked me. I moved my hand to let him know that I did not understand his question. "When I was a kid, my parents used to buy me a new pair of shoes every year. That was such a wonderful feeling. Something I have never forgotten. The smell of the leather and the pride I felt when I walked around the store showing off my new shoes." The salesman came walking down the aisle with a large box. He sat it down on the floor, took out one boot and handed it to the young man. The boy closed his eyes. He placed the boot against his nose, and drew in a large breath. I did not know what to say as tears began to fall on the young man's cheeks. "What type... Question: The author writes about the barber shop at the beginning of the article in order to _ . - introduce the background of the story - see if the Barber College had moved to a new location - find a listing for the Barber College - pick out a local beauty salon
introduce the background of the story

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Read the following article and select the best answer. Article: Footracing is a popular activity in the United States.It is not only seen as a competitive sport,but also as a way to exercise,and to donate money _ .Though serious runners may spend months training to compete,other runners and walkers might not train at a11.Those not competing to win might run in an effort to beat their own time,or simply to enjoy the fun and exercise.People of all ages, from those less than one year old to those in their 80s, enter into this sport.The races are held on city streets,on college campuses,through parks,and in suburban areas,and commonly 5 to 1 0 kilometers in length. The largest footrace in the world is the 1 2-kilometer Bay to Breakers race that is held in San Francisco every spring.This race begins on the east side of the city near San Francisco Bay and ends on the west side at the Pacific Ocean.In 1 993 there were 80,000 people running in this race through the streets and hills of San Francisco.In the front are the serious runners who compete to win,and who might finish in as little as 34 minutes.Behind them are the thousands who take several hours to finish.In the back of the race are those who wear costumes just for fun.In 1 993 there was a group of men all of whom dressed up like Elvis Priestly.There was a group of firefighters who were all tied in a long line and were carrying a fire--hose .One year there was a wedding party in which the bride dressed in a long white gown and the groom wore a tuxedo .They threw flowers to by-standers,and were actually married at some point along the route. Question: The main purpose of this text is to _ . - describe a popular activity - encourage people to exercise - make fun of runners in costume - give reasons for the popularity of footraces
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describe a popular activity

Ques: Read the following article and select the best answer. Article: A four-year-old girl sees three biscuits divided between a stuffed crocodile and a teddy bear.The crocodile gets two; the bear one."Is that fair?" asks the experimenter.The girl judges that it is not."How about now?" asks the experimenter, breaking the bear's single biscuit in half.The girl cheers up: "Oh yes, now it's fair.They both have two." Strangely, children feel very strongly about fairness, even when they hardly understand it. Adults care about fairness too --- but how much? One way to find out is by using the ultimatum game, created by economist Werner Guth.Jack is given a pile of money and proposes how it should be divided with Jill.Jill can accept Jack's "ultimatum", otherwise the deal is off, and neither gets anything. Suppose Jack and Jill don't care about fairness, just about accumulating cash.Then Jack can offer Jill as little as he likes and Jill will still accept.After all, a little money is more than no money.But imagine, instead, that Jack and Jill both care only about fairness and that the fairest outcome is equality.Then Jack would offer Jill half the money; and Jill wouldn't accept otherwise. What happens when we ask people to play this game for real? It turns out that people value fairness a lot.Anyone offered less than 20-30% of the money is likely to reject it.Receiving an unfair offers makes us feel sick.Happily, most offers are pretty equitable; indeed, by far the most common is a 50-50 split. But children, and adults, also care about a very different sort of (un)fairness, namely cheating.Think how many games of snakes and ladders have ended in arguments when one child "accidentally" miscounts her moves and another child objects.But this sense of fairness isn't about equality of outcome: games inevitably have winners and losers.Here, fairness is about playing by the rules. Both fairness-as-equality and fairness-as-no-cheating matter.Which is more important: equality or no-cheating? I think the answer is neither.The national lottery , like other lotteries, certainly doesn't make... Question: The chief factor in preventing unfairness is to _ . - observe agreements - establish rules - strengthen morality - understand negotiation
Ans:
observe agreements