"Any time! Any where! Decades ago there was no such thing" - "Communication". Then, September 7th 1987, the global system for mobile communication or GSM was born. And international agreements that laid out the standards, regulations and practices gave rise to a global mobile phone industry. To be honest, the world's first mobiles were not so attractive and the range of effectiveness wasn't very good. But they became a must-have among those wealthy people who could afford that. However, by advantage of GSM which has many different elements to it, we can all enjoy the ability to go around the world in 217 countries, land in that country and know that a phone would work. There are other cell phone systems using different technology in the world. The majority of the United States and parts of South America have been using something called CDMA which is very rare in Europe. In some Asian countries like China, GSM and CDMA both exist at the same time. But the GSM Association claims 85% of the global mobile phone market. They estimated there are now about 2.5 billion different users who make more than 7 trillion minutes of calls everyday, and that's not all. 20 years later, the mobile phone is so much more than just a phone. You can use it to send text messages, take pictures, show video, even surf the internet. "The phone itself is involved from just being a communication tool, to be a tool for round-the-clock connectivity, you can not live without it even in a minute." Mobile consultant Nick Lane also points out with so many customized styles and features, your mobile phone will become a symbol of you. Where will the global mobile phone industry be in another 20 years? Certainly, there will be more connections than better coverage. As for where else technology will take us, one can only imagine. By pointing out "your mobile phone will become a symbol of you", what does Nick Lane want to tell us about the mobile phone in the future? A) You can have a mobile phone with the unique look and functions as you like. B) Others can find us without any difficulties if we carry our mobile phone. C) The mobile phone can be used as a permit when you enter some places. D) The mobile phone we carry can show others how wealthy we are.
A
(Question)
Today, roller skating is easy and fun. But a long time ago, it wasn't easy at all. Before 1750, the idea of skating didn't exist. That changed because of a man named Joseph Merlin. Merlin's work was making musical instruments. In his spare time he liked to play the violin. Joseph Merlin was a man of ideas and dreams. People called him a dreamer. One day Merlin received an invitation to attend a fancy dress ball . He was very pleased and a little excited. As the day of the party came near, Merlin began to think how to make a grand entrance at the party. He thought he would get a lot of attention if he could skate into the room. Merlin tried different ways to make himself roll. Finally, he decided to put two wheels under each shoe. These were the first roller skates. Merlin was very proud of his invention and dreamed of arriving at the party on wheels while playing the violin. On the night of the party Merlin rolled into the room playing his violin. Everyone was astonished to see him. There was just one problem. Merlin had no way to stop his roller skates. He rolled on and on. Suddenly, he ran into a huge mirror that was hanging on the wall. Down fell the mirror, breaking to pieces. Nobody forget Merlin's grand entrance for a long time! People thought Merlin was a dreamer because he _ . A) often gave others surprises B) was a gifted musician C) invented the roller skates D) was full of imagination
(Answer)
D
Ques: American's genius with high technology may have put men on the moon, but there is growing doubt about its ability to solve human problems closer to home. In fact, a slight but significant change from purely technological solutions is already under way as scientists insist that answers to the world's problems will not come from an attractive exhibition of electronics and machines. Instead, as they see it, solutions must develop from a better understanding of the humans that drive the system and from a fuller appreciation of the limits and potential of the earth's resources. What this means is an increased emphasis on the life and earth sciences, on sociology, psychology, economics and even philosophy. More and more of the best minds in science, particularly young researchers, are being drawn into these developing fields. All this is not to say that technological creativity will not play a critical role in solving energy and food shortages, or that answers to environmental difficulties will not come from further advances in the same technologies that may have helped cause the problems. Where the real challenge lies, in the view of the new generation of scientists, is in finding ways to produce goods and meet the world's needs, using less of the raw materials that are becoming short. Which of the following best expresses the main idea? A) a growing number of Americans are doubtful about what high technology can do in solving the world's problems. B) Many scientists are beginning to believe that the better understanding of human beings will play a more decisive role in solving the world's problems. C) More and more young scientists are trying their best to find new ways to solve the world's problems. D) Technological creativity will still play a very important part in solving the world's problems.
Ans: B
Ted Shreds doesn't like cars.He wants people to stop driving because cars make the air dirty.Ted had an idea.He said,"I'm going to cycle around North America.I want to show everyone that cycling is a fun way to get around.If more people ride bikes,the air will be cleaner." He left his hometown with $160 in his pocket.When he got to San Diego,he met another cyclist.The cyclist invited Ted to speak at a big meeting about the environment.He said,"We'll pay your airfare to Texas and we'll pay you to talk about your cycling trip."Two hours late,Ted was on a plane to the environmental conference and to a _ ! While he was at the conference,he met Deanna,it was love at first sight!They talked for six hours straight. The next day,Ted called Deanna and asked her to finish the trip with him.Deanna said yes,sold everything in her apartment,gave her notice at work,and was on the road with Ted 20 days later! "It was difficult at first,"said Deanna."Ted got up every morning at 6:00 a.m.,but I wanted to sleep until noon."After a few days,they started having fun.As they cycled from Florida to Montreal and then back to Vancouver,every day was an adventure.People paid for their food in restaurants and gave them extra money.Some people gave them $50 or $100.They slept in people's backyards and drank beer with motorcycle gangs. On their way back to Vancouver,they stopped in Edmonton to visit Ted's relatives.During the stopover,they got married.People tied a "Just Married" sign and tin cans to the backs of their bikes.They got married.They now want to write a book about their trip."We want people to know that you can be an environmentalist and still have fun,"Shreds said. The "big surprise" he had at the conference was that _ . A) he met another cyclist who wanted to join him B) he fell in love with a girl there C) he gave a long talk lasting 6 hours D) he had a lot of fun talking about his cycling trip
B