Ques:Read the following article and select the best answer. Article: The average global temperature has increased by almost 0.5 centigrade degree over the past century; scientists expect it to rise by an extra 1~3 degree over the next 100 years. Warmer weather makes glaciers melt, adding more water to the ocean. The warmer temperature also make water expand, so it takes up more space, causing the sea level to rise. The sea level has risen about 10~25 cm in the last 100 years. The main cause of global warming is human pollution. Through burning coal, oil and gas, people have been increasing the greenhouse gases in the atmosphere, such as CO2. This adds to the power of the greenhouse effect, making the planet even warmer. Many scientists believe that, if the warming is not stopped, there will be huge climate changes. The sea level could rise to one metre this century. Should this come true, millions of homes will be swallowed up by the sea and the world will be flooded with "climate refugees" looking for somewhere to live? Question: What's the basic reason that globe becomes warmer and warmer? - Coal, oil and gas. - CO2. - Human pollution. - Greenhouse effect.

Ans:Human pollution.
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Ques:Read the following article and select the best answer. Article: What kind of life do you seek for? One that is frustrating and full of complaints every day? Or one that is filled with thankfulness, gratefulness and a positive mind? The moment we open our eyes each day, we should be grateful that we are still alive. We are given a brand-new day. We are given another day to love. We are given another day of hope. We are given another chance to do whatever we have failed to accomplish. Those who have chosen to leave this place do not have any second chance. We should be grateful every day. By being grateful, we will treasure the things around us. We will learn to appreciate life in a better way. Treat others better and find ourselves in a better mood every day. When we are thankful and grateful for the things we have, the universe tends to give us more. By being thankful and grateful for our personal health, we will focus our attention on it and we would want to have a better well-being for our health. We will want to eat healthier food to nourish our body. After all, the body is the temple of our soul. We have to treat it well so that it can carry us a longer journey in life. When we face problems in life, be thankful and grateful too. They are designed specifically for us so that we will be stronger and wiser. We are like a strong oak tree, facing the _ weather time to time. After each storm, we will grow stronger and strengthen our foundations for the next harsh weather. The year 2013 has come to an end. Have you achieved what you aimed for in the past year? Be grateful for those you have achieved and especially for those you have not--both successes and failures. Failures and mistakes will give you valuable lessons. So, pick yourself up and try again this year. Good luck! Question: According to the text, how many kinds of life are mentioned? - One. - Two. - Three. - Four.

Ans:Two.
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Ques:Read the following article and select the best answer. Article: On her first morning in America last summer, my daughter went out to explore her new neighborhood alone, without even telling my wife or me. Of course we were worried; we had just moved from Berlin, and she was just 8. But when she came home, we realized we had no reason to panic. Beaming with pride, she told us how she had discovered the little park around the corner, and had made friends with a few local dog owners. When this story comes up in conversations with American friends, we usually meet with polite disbelief. Most are horrified by the idea that their children might roam around without adult supervision. A study by the University of California has found that American kids spend 90 per cent of their leisure time at home, often in front of the TV or playing video games. Such narrowing of children's world has happened across the developed world. But German parents are generally much more accepting of letting children take some risks. "We are depriving them of opportunities to learn how to take control of their own lives," writes Peter Gray, a research professor at Boston College. He argues that this increases the chance that they will suffer from anxiety, depression, and various other mental disorders, which have gone up dramatically in recent decades. I am no psychologist like Professor Gray, but I know I won't be around forever to protect my girls from the challenges life holds in store for them. And by giving kids more control over their lives, they learn to have more confidence in their own capabilities. Question: It's implied from Professor Gray's words that _ . - parents should always be around their children to protect them from risks - more and more parents suffer from mental problems - children are having more opportunities to take control of their lives - giving children more freedom is beneficial to their mental development

Ans:giving children more freedom is beneficial to their mental development
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Ques:Read the following article and select the best answer. Article: If you're looking for the place that has everything, there's only one place to visit, and that's New York. It's a whole world in a city. The World of Theatre: All of New York is a stage. And it begins with Broadway. Where else can you find so many hit shows in one place? Only in New York! The World of Music: Spend an evening with Beethoven at Lincoln Center. Swing to the great jazz of Greenwich Village. Or rock yourself silly at the hottest dance sports found anywhere. The World of Art: From Rembrandt to Picasso. From Egyptian tombs to Indian teepees. Whatever kind of art you like, you'll find it in New York. The World of Fine Dining: Whether it's a roast Beijing duck in Chinatown, lasagna in Little Italy, or the finest French coqauvin found anywhere, there's a world of great taste waiting for you in New York. The World of Sights: What other city has a Statue of Liberty ? A Rockefeller Center? Or a Bronx Zoo? Where else can you take a horse-drawn carriage through Central Park? Only in New York! Question: What the writer really wanted to do is to _ . - try to persuade readers to pay a visit to New York - give readers some information about New York - supply readers with some wonderful programmes in New York - help readers to get a better understanding of New York

Ans:
try to persuade readers to pay a visit to New York
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