Read the following article and select the best answer. Article: If you go into the forest with friends, stay with them .If you don't , you may get lost, this is what you should do .Sit down and stay where you are .Don't try to find your friends ---let them find you instead .You can help them find you by staying in one place. There is another way to help your friends or other people to find you .You can shout or whistle three times. Stop. Then shout or whistle three times again. Any signal given three times is a call for help . Keep up shouting or whistling. Always three times together. When people hear you, they will know that you are not just making a noise for fun. They will let you know that they have heard your signal. They will give you two shouts or two whistles. When a signal is given twice, it is an answer to a call for help. If you don't think that you will get help before night comes, try to make a little house with branches Make yourself a bed with leaves and grass. When you need some water, you have to leave your little branch house to look for it. Don't just walk away . _ When you are lost, the most important thing to do is to stay in one place. Question: What's the meaning of t _ - Drop branches to look for water - Pick off branches to build another house - Use branches to make a bed - Leave branches to find your way back
Leave branches to find your way back

Read the following article and select the best answer. Article: Handshaking, though a European practise is often seen in big cities of China. Nobody knows exactly when the practice started in Europe. It is said that long long ago in Europe when people met, they showed their unarmed hands to each other as a sign of goodwill. As time went on and trade in cities grew rapidly, people in cities began to clap each other's hands to make a deal or to reach an agreement. This practice was later changed into shaking hands among friends on meeting or leaving each other. "Let's shake (hands) on it" sometimes means agreement reached. Do the Europeans shake hands wherever they go and with whomever they meet? No. Sometimes the Chinese abroad reach out their hands too often to be polite. It is really very impolite to give your hand when the other party, especially when it is a woman, shows little interest in shaking hands with you and when the meeting does not mean anything to him or-her. Even if, for politeness, he holds out his unwilling hand in answer to your uninvited hand, just touch it slightly- There is generally a misunderstanding among the Chinese that westerners are usually open and straighforward, while the Chinese are rather reserved in manner. But in fact some people in western countries more reserved than some Chinese today. So it is a good idea to shake hands with a westerner only when he shows interest in further relations with you. Question: The main purpose of the text is _ . - to tell us some differences between the East and the West - to offer us some important facts about handshaking - to introduce us to some different customs in the West - to give us some advice before we travel abroad
to offer us some important facts about handshaking

Q: Read the following article and select the best answer. Article: I could fill a book with embarrassing situations I've been in over the years. These moments used to haunt me and my face would turn as red as a big tomato. It wasn't until I was in my late teens, working at a hotel that things changed for me. I took a year off in between high school and university, because like many people my age I had ly no idea what I wanted to do, and I didn't want to waste $ 5,000 on a university tuition . I tried to keep silent at my new job, avoiding the other employees. All of them didn't care about me except for one girl. She kept at me, telling me stories of her weekend and how she loved snowboarding, something I was interested in as well. She was the type of warm personality where people were immediately drawn to her, and soon enough I found myself looking forward to our coffee breaks and snowboarding after work. The more I hung out with her, the more I realized that this girl, who seemed to have it all together, was in fact just like me, except for one major difference. She laughed at herself. One night after work we were snowboarding and she fell down carelessly resulting in a mouth full of snow. Instead of getting embarrassed she jumped right up laughing loudly at how ridiculous she must have looked. As time went on, her warm personality began to wear off on me and soon enough I had a mini-breakthrough. I'm not saying that I no longer find myself in embarrassing situations; I've just learned how to handle them differently. Just a few months ago I walked out of a bathroom unaware of the fact that my skirt was tucked in my underwear. But instead of rushing back to the bathroom I calmly pulled it out and continued on my way shaking my head and smiling. Question: Why did the author work at a hotel before going to university? - She wanted to make enough money for her higher education. - She wanted to change her personality before going to university. - She wanted to get some work experience. - She wanted to find a clear aim for her higher education.
A: She wanted to find a clear aim for her higher education.

Q: Read the following article and select the best answer. Article: Have you ever imagined what the world will be in the near future? A recent study shows that the world in 2100 will be more crowded, more polluted and less stable ecologically than the world we live in now. Visible ahead is serious stress involving population, resource and environment. Despite greater food output, people in the world will be poorer in many ways than they are today. For hundred of millions of the extremely poor, the outlook for food and other necessities of life will be no better, for many it will be worse. While the economies of the developing countries are expected to grow at a faster rate than those of the industrialized nation, the total national product per head in most less developed countries remains low. The existing gap between the rich and poor nations will further widen. World food production is estimated to increase by 90 percent from 2000 to 2100. Most of that increase goes to the countries that already have higher per-head food consumption. Meanwhile, per-head consumption of food in the developing countries will scarcely improve or will actually fall far below the present inadequate level. What is worse is that prices for food are expected to double. As a result, many less developed countries will have increasing difficulties meeting energy needs. For the one quarter of mankind that depends primarily on wood for fuel, the outlook is not hopeful. Regional water shortage will become more sever. In the 1970-2100 period population growth will require twice as much water as it does today in nearly half the world. Still greater increases would be needed to improve standards of living. Development of new water supply will become more costly. Question: According to the passage, in 2100 while output of food will be greater, _ . - people will have sufficient food supplies - the resource will become more than enough - in most developing countries people will have less food than they have today - the living standard of the world's population will improve greatly
A: in most developing countries people will have less food than they have today