64．What’s true about their journey?

　　　 A．They had to pay for their journey at their own expense.

　　　 B．They often had to move from one hotel to another.

　　　 C．They had to take great pains to collect environmental information.

　　　 D．They received a warm welcome every time they arrived at a new place.

63．These teenagers went on the journey around the world _____.

　　　 A．to experience the most serous environmental problems on the earth

　　　 B．to bring the kindness of America to the other parts of the world

　　　 C．to go on sightseeing around the world

　　　 D．to call on more teenagers to join Earthwatch Institute

62．What’s the best title of the passage?

　　　 A．Wave of Immigrants to America

　　　 B．Make Fortunes Abroad

　　　 C．Hard Work Leads to Success

　　　 D．Changes of America’s Golden Dream

C

Have you ever thought, “I wish I could take a year off and just travel around the world”? Well,

three lucky American teenagers were able to do just that．The teens-two males and one female--got an all-expenses paid, yearlong hike to five continents.

　　　 This trip didn’t include any five-star hotels or shopping funs．Eighteen-year-old Jamie Fiel

from Keller, Texas, 17-year-old Arsen Ewing from Canyon, California, and 16-year-old Tyler Robinson from Lincoln, Massachusetts, didn’t expect fancy treatment．They signed up for the experience of a lifetime, which included hard work, often uncomfortable accommodations, and encounters with(遭遇) some of nature’s most dangerous animals and environments.

Jamie, Arsen, and Tyler were among hundreds of high school kids nominated by their science

teachers to take this trip．Earthwatch Institute sponsored this adventure．Each year, Earthwatch employs thousands of volunteers worldwide to help with scientific research projects．

The group went all around the world to get a close look at the most pressing environmental

issues of our time．Their assignments were as varied as their locations, and included measuring and attending pink flamingos in Kenya’s Great Rift Valley, and tracking giant sea turtles in Costa Rica.

As they worked with the Earthwatch scientists, Jamie, Arsen, and Tyler began to understand

that we are at a critical moment in the life of our planet．Time for change is running out．As the teens went from country to country and witnessed different environmental dangers and challenges, they understood that solutions to important environmental issues start with the power of one person's actions．They realized that each of them can make a difference.

61．The underlined sentence “his story can save the American Dream” (in the last paragraph) indicates that_____________．

　　　 A．the dream of seeking fortunate in America is easy to realize

　　　 B．most of the immigrants to America don’t reach their previous goals

　　　 C．the success of Arnold Schwarzenegger is among the common examples of the immigrants

　　　 D．the immigrants have made great contributions to California

60．Why did most of the early immigrants work as railroad laborers?

　 A．Because they could earn more money as railroad laborers?

　　　 B．Because they had to make a living by working as railroad laborers．

　　　 C．Because they thought railroad was the first step to find gold.

　　　 D．Because railroad laborers were greatly honored at that time.

59．It can be inferred that_____________.

　 A．America' s golden dream could never be realized

　 B．America's golden dream had bought great fortune to Chinese immigrants

　 C．different times have different themes of the American dream

　 D．determination and hard work are the best way to realize the American dream

58．The students who refer to both the good and bad times as an exchange student include ______．

　 A．Susan Lane and Sara Small　　　　　　　　　 B．Linda Marks and David Links

　 C．Tom Jennings and Linda Marks　　　　　　　 D．Susan Lane and Tom Jennings

　　　　　　　　　　　　　　　　　 B

　　　 You may have heard the term “the American Dream”．In 1848, James W．Marshall found gold

in California and people began having golden dreams.That 19th century “American Dream" motivated(激发) the Gold Rush and gave California its nickname of the "Golden State".

　 The American Dream drove not only 1800s gold-rush prospectors(采矿者)but also waves of

immigrants throughout that century and the next．People from Europe, and a large number of

Chinese, arrived in the US in the 19th century hoping that in America they would find gold in the

streets．But most．instead, worked as railroad laborers．They created the oldest Chinatown, in San

Francisco, and gave the city a Chinese name "the old gold hill"．

In the 20th century, some critics said that it was no longer possible to become prosperous through determination and hard work． Unfair education for students from poor families and racial discrimination almost made the American Dream a nightmare(噩梦).

Then, in the 1990s, California saw a new wave of dreamers in Silicon Valley．People poured

their energy into the Internet． This new chapter of the American Dream attracted many business people and young talents from China and India to form start-ups and seek fortune in America.

Better pay, a nice house, and a rising standard of living will always be attractive．However, the

new American Dream .is no longer just about money．It encourages Americans to consume wisely to protect the environment, improve the quality of life, and promote social justice(正义，公正).

　 The Governor of California, Arnold Schwarzenegger has become the model of the new

American Dream．After years of hard work, he grew from a poor young man from Austria into a

super movie star and then a governor． Many people hope his story can save the American Dream

and give California a brighter future.

57．Most of the students had their trips organized by ________．

　 A．EF Foundation 　　 　　　　　　　　　　　　　　　 B．AFS　 　

　　　 C．Rotary International 　　　　　　　　　　　　　 D．SCCE

56．According to the information, taking part in a foreign exchange program can cost _______．

　　　 A．from $6,000 to $8,000　　　　　　　　　　　　 B．from $3,500 to $8,000

　　　 C．anything from $3,500　　　　　　　　　　　　　 D．no more than $7,000