. Millions of people visit Yosemite National Park every year to see the tall waterfalls and mountains. The mountains are a splendid sight when viewed from the valley floor. Lots of stores, hotels, and 题目和参考答案——青夏教育精英家教网—

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Millions of people visit Yosemite National Park every year to see the tall waterfalls and mountains. The mountains are a splendid sight when viewed from the valley floor. Lots of stores, hotels, and restaurants are needed to handle the crowds. Also, water, roads, and other service systems are part of the infrastructure(基础设施)that must be maintained.

Unfortunately, these systems are starting to break down. It’s not just in Yosemite but in national parks around the nation.

Yosemite is thirty years old according to Dennis Galvin, a National Park Service worker. The park is not only old but worn out. Two or three times as many visitors come every year. That is too many visitors for the park to deal with.

Four years ago a storm washed out a water pipeline in the Grand Canyon. The National Park service had to send water trucks to provide water for the visitors. Last month pipes almost broke again and roads had to be closed for a while.

Why hasn’t the National Park Service kept up the park repairs? There is a lack of money. The United States has 378 monuments, parks, and wilderness areas. Between three and four billion dollars are needed for repairs.

Yosemite is one national park that does have money for repairs. It has two hundred million dollars but cannot spend it any way it chooses. When the park workers started widening the road, they were forced to stop by the Sierra Club. The club claimed that the road work was damaging the Merced River that runs through the park.

A Sierra Club lawyer, Julia Olson, feels that the infrastructure needs to be moved out of Yosemite. That way less pressure will be put on the already crowded park.

47. According to the text, the mountains in Yosemite look most splendid when they are appreciated from _______.

A. the bottom of the valleys B. the top of the mountains

C. the side of the mountains D. the edge of the valleys

48. National parks like Yosemite in the U.S. find it increasingly difficult to meet the need of visitors because ________.

A. the transport management needs improving

B. they spend too much on their service systems

C. their service systems frequently go out of order

D. they need help from environmental organizations

49. The main problem of Yosemite National Park is its _______.

A. rundown water pipes B. overcrowdedness C. lack of money D. narrow roads

50. According to the text, the Sierra Club is most likely to be ______.

A. an environmental group B. an information center

C. a travel service D. a law firm

47---50 ACBA

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41．According to the passage, the author left _____ for ______．
A．India; China            B．China; India
C．China; Longjing         D．India; Shenzhen
42．The reason why the writer’s mother asked for Chinese green tea is that_____．
A．she had a son working in China         B．she believed it had a curing effect
C．she enjoyed Chinese products     D．she was tired of Indian tea
43．The underlined part “it’s a two-way street” in Paragraph 10 probably means ____．
A．The exchanges between Indian and China benefit both．
B．China and India have different traffic rules．
C．Tea trade works wonders in both India and China．
D．Chinese produces are popular in both China and India．
44．It can be inferred from the passage that _______．
A．the author was concerned for his mother’s health
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C．the author was surprised at China’s recent development
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【小题1】Henry Ford was the man to built _____ cars．

A．cheap and strong	B．cheap and long
C．fast and expensive	D．strong and slow

【小题2】Ford was able to sell millions of cars，because_____．

A．he made many cars	B．his cars are many
C．he made lots of cars of the same kind	D．both A and B

【小题3】The young man became a mechanic，_______．

A．which was his father’s will	B．which was against his own will
C．which was against his father’s will	D．which was his teacher’s will

【小题4】The “ Model T ” was very famous_____．

A．before 1908	B．between 1982 and 1908
C．before 1892	D．after 1908

【小题5】Ford built his own car factory_____．

A．cheap and strong	B．cheap and long
C．fast and expensive	D．strong and slow

【小题2】Ford was able to sell millions of cars，because_____．

A．he made many cars	B．his cars are many
C．he made lots of cars of the same kind	D．both A and B

【小题3】The young man became a mechanic，_______．

A．which was his father’s will	B．which was against his own will
C．which was against his father’s will	D．which was his teacher’s will

【小题4】The “ Model T ” was very famous_____．

A．before 1908	B．between 1982 and 1908
C．before 1892	D．after 1908

【小题5】Ford built his own car factory_____．

Saving the Planet with Earth-Friendly Bamboo Products
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56. What was the main problem with planting bamboo widely?
A. They didn’t have enough young bamboo.
B. They were short of money and experience.
C. They didn’t have a big enough farm to do it.
D. They were not understood by other people.
57. What does Heinricher think of bamboo?
A. Renewable and acceptable                                               B. Productive and flexible.
C. Useful and earth-friendly.                                  D. Strong and profitable.
58. The underlined word “renewable” in Paragraph 6 probably means “________”.
A. able to be replaced naturally                B. able to be raised difficultly
C. able to be shaped easily                    D. able to be recycled conveniently
59. What do you learn from the passage?
A. Heinricher’s love for bamboo led to her experiments in the lab.
B. Heinricher’s determination helped her to succeed in her work.
C. Heinricher struggled to prevent bamboo from disappearing.
D. Heinricher finally succeeded in realizing her childhood dream.

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【小题1】Where is the lake Loch Ness?
【小题2】When was the first modern sighting?
【小题3】The underlined word “capture” can be replaced by________?

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