Read the following article and select the best answer. Article: Recently,scientists attending a meeting in Chicago presented new studies showing how food and its production affect global warming.They offered some suggestions for how to eat in a more environmentally friendly way. For many years,scientists have warned us that our planet is getting warmer.If current trends continue,animals may start to die off and life could get very difficult for everyone.The temperature is rising because humans have been releasing massive amounts of greenhouse gases into the atmosphere,which surround the planet and keep heat from escaping.One of these gases is carbon dioxide. Most carbon dioxide we produce comes from the process of making and eating food,the scientists reported in Chicago.The production of meat contributes to a lot of carbon dioxide.And much of meat's contribution comes from beef,which is responsible for releasing even more greenhouse gases into the atmosphere. The process of making a hamburger,for example,requires a lot of energy.A cow has to be fed and raised,and cow's wastes are a major source of greenhouse gases.After the cow is killed,the meat has to be processed and shipped to a consumer,which takes fuel.And most of the cow won't even be used for meat people eat. By the time a hamburger finally lands on a dinner plate,it has taken a heavy toll on the environment.It is believed that the process of making a halfpound allbeef burger adds about 19 times the weight of hamburgers in carbon dioxide. The message is clear:We can greatly reduce the production of greenhouse gases by eating less beef.Other kinds of meat like pork and chicken do less harm to the environment--at least in terms of the amount of greenhouse gases released.Nathan Pelletier,a scientist at Dalhousie University in Canada,reported that if everyone in industrial countries ate chicken instead of beef,we would cut the Earth's greenhouse gases by more than half. All kinds of meat,the scientists reported,are harder on the planet than vegetables.To grow and eat a pound of potatoes,for example,sends less than... Question: Which of the following statements would Nathan Pelletier agree to? - Eating pork and chicken is more environmentally friendly. - Meat consumption is the main cause of greenhouse gases. - People in industrial countries consume more beef than fish. - Eating more beef is a more efficient way to save more energy.
Eating pork and chicken is more environmentally friendly.

Read the following article and select the best answer. Article: Australia's worst pests are the rabbits, introduced by a settler who released 24 into the wild for sport hunting. In less than 100 years, the rabbits grow into the millions of ones, leaving large areas of land looking like the surface of the moon due to thousands of rabbit caves. The spread of the rabbits in Australia was the fastest of all animals in the world. The spread of the rabbits' disease in 1950 cut the number, but it was not until 1997 when the spread of another disease targeted the pests that the number was finally brought under control. Farm losses due to rabbits today still remain a surprising total A $200 million (US$112 million) a year. The European red foxes, also released for sport hunting, are growing and eating sheep flocks, costing farmers A$40 million (US $22.4 million) a year. The State of Victoria offers a A$10 (US$5.6) prize for each fox tail and has gathered 25,000 in a few months. Foxes are one of the biggest threats to wildlife in Australia. Foxes kill thousands of lambs , birds and native wildlife. Australia lost its long battle against wild pests. Question: What reduced the number of the rabbits? - Hunting - Poisoning - Disease - Flood.
Disease

Q: Read the following article and select the best answer. Article: My name is Christopher. My family came to America before I was born . In two weeks I am going to be married , and my Fiance'e , Samantha, and expect to be very happy. We do not plan to have honeymoon because we want to spend two weeks setting up our own new business as real estate agents . My mother , who is very traditional , says that our plans are unreasonable. She thinks that we should just spend two weeks on a holiday in the Caribbean . In her days , and in the old country , young couples didn't start business together. Instead the man went out to work , and the wife stayed home to raise a family. Both Samantha and I want children in the future , and together we plan to raise them . Needless to say, our plans and my mother's views don't agree . I suppose it's hard for my mother and father to understand our point of view. They are used to another way of setting up a marriage and a life. Another thing that worries my parents is the fact that Samantha and I are going to be spending seven days a week on our business until it is running smoothly. As my mother has pointed out to us, such a timetable will leave us little time for socializing or for a night in the town. My mother says a young couple should enjoy themselves and get to know each other under less exciting conditions. Actually. Samantha and I know each other pretty well. We both work hard for our goals, and neither of us minds giving up weekends for a while. We are young and enthusiastic . Question: The best title foe this passage is _ . - Christopher and Samantha's Marriage - Building a Modern American Marriage - Old World Views on Marriage - Staring a New Business
A: Christopher and Samantha's Marriage

Read the following article and select the best answer. Article: Doha, the capital of Qatar,is a city of contrasts . In a few decades it has beentransformed from a small port to an international city. Today, its skyline is shaped by rising skyscrapers, but Old Doha---though fast disappearing---can still be found. Time seems to stand still in the old quarter of the city. On the dusty streets, Indian and Pakistani men sit cross-legged outside tea shops and restaurants. At one end of the road, men queue by the doorways of crowded supermarkets to buy necessities: boxes of teabags, milk, sugar, bread and soap. The shops are dark and poorly stocked. However, only five miles away, on the other side of the city, Doha shows a completely different image. It shines brilliantly with skyscrapers, five-star hotels and noble apartment buildings. The area looks like any other modem district in the world. Qatar, a tiny gulf nation, is a country of vast local and international ambitions. At home, it has owned several international universities. Abroad, it tries to speak louder on gulf affairs. These ambitions are urged by the country's unbelievably rich reserves of fossil fuels.In December 2012, Daba was the site of Copl8 UN Climate Change Conference and in 2022,Qatar will host the World Cup. Mohammed Salim, 55, runs a hair salon in the old part of the city where he works as a hair dresser.When he came to Doha 22 years ago from Pakistan,he recalls,Doha was a quiet town with few modern buildings."At that time,Doha seemed rather small.There were no big roads or malls at all." He has noticed a drop in customers to his salon in recent years."People now tend to go to more fashionable hair salons in shopping malls.Some day this old area will be gone, and my business will probably be gone, too.I'll be sad. I love here, but things are changing.We can't ignore it." Question: What do we know about the shops in the old quarter of Doha? - They don't have many goods or customers. - They provide a great variety of luxury goods. - They are bright big shops crowded with people. - They look poor and offer fewer choices of goods.
They look poor and offer fewer choices of goods.