Problem:OPTIONS:
- the change in people's shopping model
- how its buying and selling is conducted
- the quality of the goods and service
- their willingness to risk losing money

Read the following article and answer the question. Article: There's no shortage of web sites offering deals-everything from daily deals to members-only private sales.But when it comes to real jaw-dropping deals, there's one company that seems to have figured out a out a way to really deliver. The company is called QuiBids and they auction the hottest, in-demand electronics like Apple ipads and ipods, as well as other items like gift cards from the top retailers .Unlike other sites, the prices people pay are nowhere near retail.How low are the prices? $33.84 for a new Apple ipad 32 GB(retail $600) $22.10 for a new Nikon D90 Digital SLR Camera(retail $1070) Our first reaction on seeing these prices was disbelief.After all, how cold QuiBids possibly afford to sell these items for so little-surely they must be losing a lot of money. That's where its unique business model comes into play.You see, for every bid a buyer places for an item on QuiBids, the company collects a small fee from the bidder.The fee to bid is only about 60 cents, but based on the volume of sales and bids, the company is able to collect enough to make up for the ridiculous prices the items sell for. But best of all, participating in the QuiBids auction is incredibly fun.Because each each bid costs a little to place, shoppers can strategize when to place their bids.Each auction has a strict time limit.When you place your bid, the system adds a little time to the auction to see if any other bids cone in.If you have the winning bid when the cock runs out-you win the item for that price. But the best part of Quibids may be the "Buy-It-Now"feature.This allows bidders who did not win an auction to still buy the product they want and apply the cost of the bids they placed as a discount on the regular product price. So you still get the item and the bids you placed previously in the auction don't cost you anything! Question: According to the text , the success of Quibids mainly lies in _ . Answer:
****
A: how its buying and selling is conducted

Read the following article and answer the question. Article: You probably remember me from the other day. I was the one who reacted very slowly to the green traffic light. When you honked your horn ,I realized I was holding up traffic, so please accept my apology. However, I do want you to know why I seemed in a confused state. You see, I was just at the doctor's office getting the results of the examination I had two weeks ago, and I was wondering how I would tell my husband and children that I had cancer. There were still tears in my eyes, so,quite simply I didn't even see the lights change. Perhaps I should not have been driving, but I didn't want to miss my appointment. I was in the express lane at the supermarket without thinking and moving. Please accept my apology. My mind was on my youngest daughter who ran away from home, and she?'just sixteen. I was so worried then. You see, she somehow got in with the wrong crowd and started using drugs and drinking. I was remembering what a pretty little girl she had been most of her life. I know you were unhappy along with others in line. Please, accept my apology. I remember you from the store last week. I was so mean to you, when you were doing your job to the best of your ability. I acted so childishly. Please accept my apology. You see, I arrived home from work just yesterday and discovered that my wife had left me, but I should never have taken it out on you. Please, accept my apology. The above are imagined incidents, and yet they expressed a very real truth. The old saying about judging others before you "have walked a mile in their shoes" is a much needed reminder. Perhaps we all could try to learn the fact that there are problems and situation in the lives of others which we are totally unaware of. So, maybe before we get angry in similar situations, we should think a moment and understand that things may be going on in other's lives which have caused them to be slower, absent-minded or angry. Patience, as they say, is a virtue. Question: The woman was holding up traffic because _ . Answer:
OPTIONS:
- she had just left the doctor's office
- she didn't know how to drive
- she had cancer and was absent in mind
- she had tears in her eyes
she had cancer and was absent in mind

Problem: OPTIONS:
- Keeping him farther away from the rocks.
- Keeping Mr Popple swimming in the sea.
- Asking him to have a good rest.
- Keeping him floating everywhere.
Q: Read the following article and answer the question. Article: Three surfers rushed to save a man's life after he was left drifting on a notorious stretch of water. The men stayed with Greg Popple for 30 minutes and had to be rescued themselves by helicopter as the drama unfolded. The 45-year-old had floated out on a body board near Hutchwns Point at 8:30 am. He found himself in trouble about half-a-mile from the shore and dangerously close to rocks. Surfers Graig Evans, 31, Robert Miles, 19, and Owain Daviees, 23, were risking their own safety to keep him floating for 30 minutes. Luckily a passer-by noticed what was going on and raised the alarm. Porthcawl Coastguard, Porthcaw Lifeboat and an RAF helicopter all took part in the rescue. "The man who got into trouble was a body boarder-there was a big tide where he was," said Joe Missen. "Three other surfers spotted he was in difficulty and he was going down. They kept him afloat because he was in a state of shock and out of energy. If Mr. Popple was closer to the rocks, it could have been a lot worse, but they managed to keep him from harm". Mr. Missen's mum Alison, also part of the rescue team, said, "That part of the water is notorious for taking people out to nowhere". The three men had clocked off a night shift at Ford Motor Company shortly before the incident. "I headed straight down to the beach for a surf, when I saw him flailing . We just swam straight out to him and kept him calm while the help came". The four men were taken to the life boat house to recover, without injuries. Question: According to the text, what was the most important thing to do for the three men? Answer:
Answer:
Keeping him farther away from the rocks.