1 . Lapland's reindeer (驯鹿) grow well in winters of -30℃ and even colder. So when rain falls instead of snow during the coldest months in the Arctic,it makes food hard to get for them. Now one of the best-loved symbols of Christmas is probably dying out. Numbers have fallen by over half in the last two decades as the place warms at four times the global average rate.

The animals are used to pull sleigh (雪橇) rides for tourists. The rides are part of Lapland winter wonderland experiences in thousands of British tourists each year. But this year the working herd had to be moved 60 miles further north due to the absence of snow. As a result, they can't be provided in some areas, making it hard for people to earn a living.

Lapland is often described as Europe's last great wilderness, home to lynxes, brown bears, wolverines and golden eagles. Tourism is a big part of the economy, and the town of Rovaniemi is also the "official home of Santa Claus". But changing climate (气候) is threatening its tourism industry. A report by The Finnish Climate Change Panel warns of flooding and increased rainfall, with Rovaniemi most at risk. Firms that rely on snow "will have great effects on visit levels" and these industries may be forced further north.

Erkkila of the Arctic Husky Park in Rovaniemi says: "Tourists see pictures of the Santa Claus village covered in snow and when they get here they think, 'Is this the winter wonderland?'." The Husky Park bought a wheeled cart (车) six years ago as a replacement for sleigh rides when the snow fails.

In the past it was thought the Arctic was warming twice as fast as the rest of the world. But a report published last week by scientists showed the rate is actually four times the global average.

1. What causes the drop in Lapland's reindeer population?

A．Cold winter.	B．Polluted habitats.
C．Heavy snow.	D．Rising temperatures.

2. What does the underlined word "they" in paragraph 2 refer to?

A．Rides.

B．Animals.

C．Experiences.

D．Tourists.

3. What does paragraph 3 mainly talk about?

A．Lapland is home to various wildlife.

B．Increased rainfall threatens Rovaniemi.

C．Rovaniemi is official home of Santa Claus.

D．Changing climate affects Lapland's tourism.

4. What does Erkkila say about tourists to Rovaniemi?

A．They feel excited.	B．They are disappointed.
C．They enjoy themselves.	D．They prefer wheeled carts.

2 . Movies about the future often show people travelling around in flying cars. Last Tuesday, that vision came a step closer to reality for a Japanese company called SkyDrive, as it showed off its new flying car, the SD-03, in action. The small car flew around for four minutes, staying about 1-2 meters off the ground.

The SD-03 is powered by batteries and has 8 motors, which lift it straight off the ground. What made this test flight special was that a pilot was on board. Toraohiro Fukuzawa, who leads SkyDrive，said, “Of the world’s over 100 flying car projects, only a handful have succeeded with a person on board.”

Many groups worldwide are working to develop flying cars. Some governments, including Japan’s, are supporting the idea, hoping that in the future, flying cars will be useful for short trips like taxi rides in cities. Flying cars could also help reach places that can’t be reached by road.

What happens when a motor fails? If flying cars are crossing a city, an accident could hurt not just people in the car, but people on the ground, too. That’s why the SD-03 has eight motors—as backups.

Some people believe flying cars reduce traffic jams. But new systems will be needed to help control traffic in the air. With many cars flying around, these systems would be too complicated to be managed in real time by humans. Besides, flying cars are expensive. When it’s ready, SkyDrive’s flying car is expected to sell for between $300,000 and $500,000.

However, people who believe in flying cars point out that cars and airplanes faced challenges at first, too. With time, many of the big problems were solved. By 2050, Mr. Fukuzawa hopes people will be able to fly anywhere inside Tokyo in just 10 minutes. “I think flying cars will become normal in the near future.” he says.

1. What was special about this test flight?

A．The car flew higher.	B．The car was cheap.
C．The car flew on its own.	D．The car carried a driver.

2. Why is the SD-03 equipped with eight motors?

A．To ensure its safety.	B．To increase its flying speed.
C．To make it look cool.	D．To enable it to carry more weight.

3. Which aspect of the flying cars is mainly discussed in paragraph 5?

A．Their design.	B．Their application.
C．Their cost.	D．Their disadvantages.

4. What is Mr. Fukuzawa’s opinion about flying cars?

A．They can be easily bought.	B．They have a long way to go.
C．They have a promising future.	D．They are environmentally friendly.