1 . Backpacking Tour of China
Are you looking for an oriental adventure? Join our 9-day tour and explore China—a country famous for its delicious food, cute pandas and the longest wall in the world! Our China backpacking tour combines history and culture, exciting activities and popular sites.
Day 1—Hong Kong
•Start your adventure at the hotel
•Receive a full introduction from the tour leader
•Board a famous Chinese high-speed train to get to the mainland of China
Day 2 to 4—Chengdu
•Meet your new adventure leader
•Spend the afternoon learning some helpful Mandarin phrases at a free lesson
•Visit the lovable pandas at the Chengdu Research Base of Giant Panda Breeding as they eat their bamboo shoots for breakfast
•Board the night train to Xi’an
Day 5 to 6—Xi’an
•Visit the unmissable Terracotta Warriors
•Cycle around the ancient city’s walls on a bike
•Explore the Bell and Drum Towers
•Experience a Chinese night out
Day 7 to 8—Hangzhou
•Head to the famous West Lake, a UNESCO Heritage Site
Take a boat to one of the islands
•Hike up to Jiuyao Mountain to see the impressive sunset
•Visit China National Tea Museum
Day 9—Macao
•Visit the historic center and spend time at the Venetian Macao Resort Hotel Travel across the sea on a high-speed ship back to Hong Kong, arriving at 20:30.
•Time to say goodbye at the hotel that you started at. Congratulations, you’ve completed your tour of China!
1. Where can you get a better idea of China’s tea culture?| A．In Xi’an. | B．In Chengdu. | C．In Hangzhou. | D．In Hong Kong. |
| A．Visit cultural heritage sites. | B．Learn to communicate in Chinese. |
| C．Enjoy the beautiful sunset scenery. | D．Go on a bike tour on the city’s walls. |
| A．By train. | B．By plane. | C．By subway. | D．By sea. |
| A．At 10:05 a.m. | B．At 10:15 a.m. | C．At 10:50 a.m. |
| A．By bike. | B．By car. | C．By bus. |
| A．By car | B．By bus | C．On foot |
5 . China’s new bullet train is now the world’s fastest land vehicle (交通工具) China Rail-way Rolling Stock Corporation showed the production version of its magnetic levitation (磁悬浮) bullet train in Qingdao on Tuesday. State media says the train has a top speed of 373 mph. That speed doesn’t just make it the fastest train in the world, but makes it the fastest land vehicle. The bullet train is able to travel at such high speeds because of magnetic levitation. The technology uses electro-magnetic force to levitate the body of the vehicle less than two inches from the rails and drive it forward along the tracks. By riding on a cushion of air, friction (摩擦力) is completely reduced, allowing it to travel faster than traditional trains where wheels and rails are constantly in contact. Although China has made use of the technology for a couple decades now, it’s only ever been used at very limited areas.
China Railway says its bullet train will greatly help cut down travel time. At top speedy the vehicle will be able to complete the 754-mile trip between Beijing and Shanghai in just two and a half hours. That same trip takes just over three hours by plane, five and a half hours by current high-speed rail options or 12 hours by car. That could make the train an especially attractive travel option for business travelers in the country. It’s unclear when the new bullet train will go into operation. The vehicle that the company showed off on Tuesday is the finished article.
Of course, the train’s record might not stand for long. The Central Japan Railway Company is testing a maglev train. It will be able to top out at 375 mph, according to New Atlas. But that isn’t expected to be shown in public until 2027 at the earliest. That gives China Railway Rolling Stock Corporation plenty of time to refine and upgrade its bullet train and push its top speed even higher.
1. What can we know about the China’s new bullet train?| A．It is the fastest land vehicle. |
| B．It is close to the speed of sound. |
| C．It has gone into operation widely. |
| D．It has taken the place of the traditional train. |
| A．The poor management of it. |
| B．The lack of money used to improve the train. |
| C．The competition from Japanese company. |
| D．The shortage of creativity from its engineers. |
| A．Objective. | B．Doubtful. |
| C．Unconcerned. | D．Unfriendly. |
| A．The world’s most costly train. | B．The China’s new bullet train. |
| C．The China’s modern trains. | D．The world’s fastest vehicle. |
1. What makes Nana late?
| A．Later start. | B．Traffic jam. | C．Bad weather. |
| A．To ensure safety. | B．To show their care. | C．To avoid being stuck. |
| A．Blocked traffic. |
| B．More car accidents. |
| C．Many damaged cars. |
| A．On foot. | B．By bike. | C．By subway. |
Most people are very familiar with the traditional cars being driven by burning fuel. And many have heard of electric cars,
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2010 was no doubt a vital year
| A．At 1:00 p.m. | B．At 3:00 p.m. | C．At 5:00 p.m. |
9 . When you walk on a sandy beach, it takes more energy than walking down a sidewalk—because the weight of your body pushes into the sand. It turns out that the same thing is true for vehicles driving on roads.
“The weight of the vehicles creates a very shallow indentation in the pavement—and it makes it such that it's continuously driving up a very shallow hill,” said Jeremy Gregory, a scientist at M. I. T...He modeled with his teammates how much energy could be saved-and greenhouse gases avoided—by simply hardening the nation's roads and highways.
And they found that hardening 10 percent of the nation's roads every year could prevent emissions equal to 440 megatons of carbon dioxide over the next 5 decades—that amount is equal to how much CO, you'd spare the planet by keeping a billion barrels of oil in the ground or by growing 7 billion trees for a decade. It reduces 0.5% of projected transportation emissions over that time period.
As for how to harden roads, Gregory says you could combine small amounts of certain fiber with high technology into paving materials. Or you could pave with specially-made concrete, which is harder than ordinary construction materials.
This system could also be a way to shave carbon emissions without some of the usual barriers. “Usually, when it comes to reducing emissions in the transportation department, you're talking about changing policies related to vehicles and also driver behavior, which involves millions and millions of people—as opposed to changing the way we design and preserve our pavements. That's just on the order of thousands of people who are working in transportation agencies.” And when it comes to improving our streets and highways-those agencies are where you might say the rubber meets the road.
1. How does the author develop Paragraph 3?| A．By giving examples. | B．By making classification. |
| C．By listing figures | D．By analyzing causes. |
| A．Mixing fiber with special concrete. | B．Changing regular paving materials. |
| C．Creating hi-tech computer models. | D．Using ordinary building materials. |
| A．It reduces construction costs. | B．It profits transportation agencies. |
| C．It regulates driver behavior. | D．It avoids involving too many people. |
| A．Walking Down Beaches or Sidewalks? | B．Hardening Roads Helps Save Energy. |
| C．How to Cut Down Carbon Emissions | D．A System of Hardening Roads. |
10 . The first time my parents watched me compete in a mountain bike race, they tried to get me to quit. While I was riding down a hill, I hit a huge rock, flew through the air and crashed to the ground. However, this kind of thing happens all the time. I just got up as fast as I could, got back on my bike and kept going. And I won that race, despite taking quite a spill!
My earliest bike memories are of my father taking me out for rides in the child seat on the back of his ten-speed. A couple years later, I got my first bike. But my parents wouldn’t let me ride more than a few blocks from the house until I was ten. The morning of my tenth birthday, I got my older sister to take me on a long ride. We ended up at my aunt’s house. I was totally exhausted and every muscle in my body ached. But I didn’t care. I knew that this was only the beginning, and all I could think about was where my next trip would take me.
When I was in the eighth grade, our gym teacher, Mr. Raines, sent out a flyer about starting a mountain bike club. I ran to his office between classes and signed up. Over the next few months, the ten of us who joined the club worked on our biking skills. Besides taking us out riding, Mr. Raines taught us about bike safety, and showed us how to properly maintain and repair our bikes. He also helped us form a mountain bike team. At first, we competed against each other. Later, we went up against other schools. We continued to train and compete all through high school.
Biking has been the major focus of my life. Those early trips on the back of my father’s bike got me started. The long rides with my sister increased my enthusiasm. Then, the training and competitions in the bike club guaranteed that I would turn into a lifelong bike fan. I think everyone should have a hobby like this－something that is good for them and makes them happy.
1. What happened to the author during his mountain bike race?| A．He suffered a big fall. | B．He lost the competition. |
| C．He ran out of energy halfway. | D．He hit his head on a huge rock. |
| A．Worried and exhausted. | B．Surprised and curious. |
| C．Excited but nervous. | D．Tired but happy. |
| A．He repaired the used bikes. | B．He taught biking skills. |
| C．He took part in races. | D．He gave out lots of flyers. |
| A．Why I Love Biking | B．How I Formed a Bike Club |
| C．Why I Compete in Bike Races | D．How I Improved My Biking Skills |
