The largest campaign of killing rats in history is set to poison millions of rats on the sub-Antarctic island of South Georgia. Scientists say the campaign planned for 2013 and 2014 will restore beautiful South Georgia to the position it once held as the world's most important nesting sites for seabirds. It was sailors in the late 18th century who unintentionally introduced rats to what had been a fresh environment. "If we can destroy the rats, at least 100 million birds will return to their home on South Georgia," says Tony Martin, a biology professor at the University of Dundee who was invited to lead the project. South Georgia is by far the largest island to get rid of animals that destroy native wildlife after being introduced deliberately or accidentally by people. Though rats and mice have done the most damage, cats, foxes, goats, deer, rabbits and other species have been targeted in the campaigns around the world. South Georgia is seven times the size of New Zealand's Campbell Island, currently the largest area ever killing rats. The successful war against Campbell Island rats was carried out in 2001 with 132 tons of poison dropped from five helicopters. "New Zealand pioneered the techniques for ridding islands of rats and in fact our operation on South Georgia is based on New Zealand's technology." Says Martin. "Some New Zealanders will be helping our campaign, including our chief pilot, Peter Garden, who was also chief pilot for the projects at Campbell Island and Rat Island, in the Aleutian chain of the north Pacific." The second and third stages in 2013 and 2014 will involve dropping as much as 300 tons of poison from the air onto every part of the island where rats might live. It is a huge operation, carried out during the stormy southern autumn when the rats are hungry and the risks of poisoning native wildlife are less than in the spring and summer months. "Ideally we'd do in winter but the weather makes that too risky," Martin says. The ecological payback will be priceless. But Martin says,... Which of the following is True about Peter Garden? A) He is in charge of the campaign on the sub-Antarctic island. B) He will be the only pilot for the project on the sub-Antarctic island. C) He will benefit a lot from the campaign on the sub-Antarctic island. D) He made great contributions to the project at Campbell Island and Rat Island.
D
(Question)
As nanny , cook, cleaner, shopper, driver, and gardener, she has one of the most demanding jobs in Britain today. And paying someone else to do the chores which take the average housewife 71 hours a week would cost EUR349. At over EUR18,000 a year that's more than the earnings of 70 percent of the population, including train drivers, firemen, prison officers, and social worker. Looking after a baby less than a year old takes a housewife into a even higher pay league. According to a stud, she earns EUR457 a week - at nearly EUR24,000 a year, the same as teachers, engineers, and chemists. Researchers put a price on each chore, then tried to find out how long the average person takes doing them. They found housewives spend an average 70.7 hours a week on housework - with looking after the children (17.9hours) and cooking and cleaning (12.9 hours each) the most time-consuming . A wife with a part-time job still works and average of 59 hours a week at home. Those in full-time employment put in longer hours at home than in the workplace. The good news is that these hours sharply as children get older. While the average mother with child under one puts in 90 hours weekly, the figure drops to 80 hours from one to four and to 66 hours from five to ten. Mother-of-four Karen Williams from London said, "Paying the housewives may not be practical, but the government should recognize the value of housework, perhaps through the tax. Running a house takes a lot of time and most husbands don't understand this. For example, my husband only puts a shelf up now and again. He never cleans the kitchen - that's the real test." According to the text, a housewife with a baby less than one year old may work _ . A) 66 hours a week B) 71 hours a week C) 80 hours a week D) 90 hours a week
(Answer)
D
Ques: The deserts of the world are not all covered with sand. Many of them have surfaces of rock or clay or small stones. They are not flat, either. They often have high hills and deep valleys. There is some plants' life in many parts of the desert. There is little rain in the desert, but it does fall often enough for most plants. The deserts of the world are not uninhabited (not lived by people). People also live outside oases , but these people are not farmers. They have camels, goats, donkeys, sheep, etc. These animals can live on the desert plants and do not need much water. The people of the desert have to move constantly from place to place, they must always look for grass or desert plants for their animals. They usually live in tents. When there is no more food for their animals, they fold up their tents, pat them on their camels and donkeys, and move to another place. In good years, when there is enough food for their animals, they trade their skins and their goats and camel hairs with the people of oases for wheat and fruit. But in bad years, when there is not enough food for their animals, the people of the desert would attack the oases people. But they are also _ , no man in the desert would ever refuse to give a stranger food and water. People live _ . A) only inside the oases B) only outside the oases C) both inside and outside the oases D) in places with regular rainfalls
Ans: C
Question: Christian Eijkman, a Dutch doctor, left the Netherlands for the island of Java. Many people on the island had a disease called beri-beri. He was going there to try and find a _ . At first, Eijkman thought some kind of germ caused beri-beri. He raised some chickens. He didn't eat them, but made experiments on them. The local people were quite surprised at that. One day he noticed that his chickens became sick when they were fed the food most Javanese ate -- refined white rice . When he fed them with unrefined rice, also known as brown rice, they recovered. Eijkman realized that he had made an important discovery -- that some things in food could prevent disease. These things were named vitamins . The Javanese were not getting enough vitamins because they had actually removed the part that contains vitamins. Later, other diseases were also found to be caused by the lack of vitamins in a person's food. Today many people know the importance of vitamins and they make sure they have enough vitamins from the food they eat. If they don't, they can also take vitamin pills. Christian Eijkman went to the island of Java to _ . A) help the Javanese with their illness B) find ways to grow better crops C) do some research about the island D) spend his holiday
Answer:
A