Read the following article and select the best answer. Article: Thomas Alva Edison was awarded more patents on inventions than any other American. When he died in 1931, Americans wondered how they could best show their respect for him. One suggestion was that the nation observe a minute or two of total blackout(,). All electric power would be shut off in homes, streets, and factories. Perhaps his suggested plan made Americans realize fully what Edison and his inventions mean to them. Electric power was too important to the country. Shutting it off for even a short time would have led to complete confusion . A blackout was out of the question. On the day of Edison's funeral ,many people silently dimmed their lights. In this way they honoured the man who had done more than anyone else to the great force of electrity Question: The plan was never carried out because _ . - not everyone wanted to honor Edison - it was too difficult[:Zxxk.Com] - electric power was too important to the country - it honored only one of Edison's inventions
electric power was too important to the country

Read the following article and select the best answer. Article: The Bedouin people think most highly of people who show loyalty. To them loyalty does not mean that one is devoted to a country, a place, or a leader. Loyalty means being faithful to one's family and tribe . The Bedouin people take pride in their ancestors . They do not admire a hero from an ordinary or poor family as much as one who comes from an honored family. They particularly respect those who have received a good name from their ancestors and then have passed it on to their children. A man's position among the black-tent people depends upon his ancestors, relatives, and fellow tribesmen. If they are honored, he is also honored. If they are disgraced, he too is disgraced. Therefore one carefully guards the honor of his family, his lineage ,and his tribe. A man can protect his family's honor by being brave and generous and by giving protection to those who ask for it. He also guards it by carefully watching the women of his family. A Bedouin woman cannot bring honor to her family, but she can bring disgrace. Even if a woman only looks as if she has done wrong, she may be killed. The honor of her family depends upon her virtue . Question: It can be inferred from the passage that a Bedouin man will feel disgraced if he _ . - does not succeed in business - needs to ask for help from his brothers - does nothing when a member of his family is badly treated - does not help a stranger who asks for assistance
does nothing when a member of his family is badly treated

Q: Read the following article and select the best answer. Article: A used book or nearly-new kitchen gadget may not be at the top of every Christmas wish list, but hard economic times coupled with a new green awareness are changing attitudes about gift-giving in France. French holiday shoppers are choosing larger numbers for "green" gifting this Christmas, studies show. About 30 percent of French consumers will give second-hand items as gifts to stretch out their tight budgets but also to do their little bit for recycling, according to a study by international consulting firm Deloitte. The survey of Christmas consumer behaviors in 18 European countries found the French were more than twice as likely as other Europeans to give second-hand items. Websites promoting re-gifting and green gifting are popular in France, with many reporting a rise in business. "Concerns about the ecology and the economy have come together and we are now seeing people who accept the types of gifts that were not appreciated just a short time ago," said Sebastien Ravut, who runs a website promoting eco-friendly consumerism. His site lists shops in France that offer fair trade products, bio-friendly goods and recycled items. Over the Christmas holidays, the number of visits to the site has doubled from last year, reaching 60,000 a month. A study by online survey firm Vivodi for PriceMinister showed eight out of 10 people would be happy to receive a used item as a gift and that younger consumers were more open to the idea. But Gilles Goldenberg, author of the Deloitte study, said that environmental concerns are not why customers buy used goods. "The number one concern is getting the lowest possible price," said Goldenberg. "Eco-friendly products are drawing a lot of interest, but not if that means paying more." Theatre tickets and other low-carbon gifts are fashionable, and eco-friendly websites are also encouraging gift givers to offer time and services instead of stuff. "The order of the day is to spend less time shopping and more time connecting" over the holidays, said Florence de Monclin from the... Question: Which of the following statements is TRUE? - Old people are not open minded enough to accept second-hand gifts. - People wish to receive second-hand gifts because of the economic downturn. - Ravut's website received a sharp decrease in visits during the Christmas holidays. - In de Monclin's opinion, people should spend more time with friends and family during holidays
A: In de Monclin's opinion, people should spend more time with friends and family during holidays

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Read the following article and select the best answer. Article: Analysis of the composition of quicksand shows that there are four key ingredients--sand, obviously water, clay and salt. Together these materials form a structure resembling a house of cards, with large water-filled gaps between the sand particles, which are loosely glued in place by the clay. As long as it's left alone, the structure remains stable. But as soon as it's disturbed, by stepping on it, the clay changes from a jelly-like consistency to a runny liquid. The effect is the same as stirring a pot of yoghurt. Liquefying the clay makes the quicksand about one million times runnier, and the whole house of cards comes tumbling down, with you inside it. Very quickly, the sand sinks to the bottom and the water floats to the top. This is where the salt comes in. When there's enough salt present, as soon as the clay particles liquefy, electrical charges make them begin to stick together to form bigger particles and these also settle with the sand. Quicksand is a mixture which looks like solid, but behaves more like a liquid. Despite its murderous reputation, quicksand does not such people under and swallow them, although it can hold a person in firm grip. The human body is more buoyant in quicksand than in water, and sooner or later anyone trapped in it will float. Unlike most liquids, quicksand's viscosity, or "runniness" can suddenly change if it comes under pressure, for example under a human foot. The surface gives way and the victim quickly sinks in up to the knees, surrounded by an area of dirty things that turns semi-solid around its victim. Escaping from the quicksand's grip requires a large amount of force. Without something solid to pull at, people often find they are stuck fast. Pulling at one leg simply makes the other one sink further. So how do you escape from quicksand's control? Stay still and call for help. Staying still stops you sinking any further, until--with luck--help arrives on the scene. If no one appears and you need to draw yourself out, gently lie down on your back until your... Question: What might be the best title of the passage? - A human killer--quicksand - How to escape from danger - An awful experience in quicksand - What to do if trapped in quicksand
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What to do if trapped in quicksand