6．A．80 far B．as far C．by far D．too far——青夏教育精英家教网—

Here is some news of the future.
March 20, 2035
There was a lot of news around the life extension drugs that hit the market a decade ago. They didn't promise that you would like forever, but they gave you a chance to extend your life an extra five to ten years. Even though the life expectancy rate at birth has increased greatly, the life expectancy for seniors hasn't improved that much. Basically, you have a greater chance to become a senior, but you will not have a much longer lifespan, and this is where the anti-aging drugs intend to kick in. So, do the anti-aging drugs work? Well，it is too early to tell. But the sales so far are very good.
April 19, 2035
Of the total US population of 378 million, people over 65 years of age now make up 20% for the first time. The senior ratio of only 4.1% by year 1900, and 12.4% 30 years ago.
The number of people above 65 compared to those of what is considered working ages, between 15 and 64, is currently 33.7%. This is up from 18.5% since year 2005, which means that for every retired person there are now two workers, compared to four workers 30 years ago. The number of people above the age of 80 has grown to 23.8 million, making them 6.3% of the total population compared to 3.6% in 2005.
April 12, 2040
Although introduced in the market only five years ago, 10% of all hydrogen fuel now sold in the US is of the environmentally friendly Re-Hydro label, produced through eletrolysis(电解) based on a source of 100% renewable energy. Several producers have turned to producing Re-Hydro, mainly because of lower tax, which also keeps the price of Re-Hydro on the same level as regular hydrogen. Most analysts believe that Re-Hydro will be the dominating fuel in the future.
【小题1】According to News 1 we know that the life extension drugs ____.

阅读理解

　　No one can believe that the over 6300kilometer Great Wall might disappear some day．Believe it or not, the Great Wall is being destroyed by people．Less than 20 percent of the Great Wall built in the Ming Dynasty, is still perfect, but about 80 percent is in danger．The Great Wall can be called “great” mostly because of its amazing length．But we should realize that the length was made up of one brick at a time．If we do nothing to save the Great Wall, it will become a series of separate wasteland rather than a historic site．

　　The Great Wall is actually a series of walls built and rebuilt by different dynasties over the past 2000 years．It began in the rule of China’s first emperor, Qin Shihuang of the Qin Dynasty(221 BC-206 BC), and lasted into the Ming Dynasty．The parts built before the Ming Dynasty have nearly disappeared．People are familiar with sections such as Badaling in Beijing and Jiayuguan Pass in Gansu, because they have been open to tourists for many years．But those sections far away from the public eyes have been almost forgotten．

　　Few local people knew the 3-metre-high walls made of earth and stones beside them are part of the Great Wall．The lack of knowledge is considered as one of the main reasons behind human．

　　The bricks on the Great Wall are carried off by countryside people to build their houses, sheep corrals and pigsties．Some were taken away to build roads．Bricks carved with people’s names are put away as remembrances．Rubbish is spread over the battlements．The bricks can be sold for 15 yuan per tractor load．Those who destroyed and are destroying the Wall know its name, but are not clear about its cultural meaning．It will take a long time to let them know this．The local farmers not only carried off the body of the Wall but also dug out the entire base．

　　It is necessary to protect the Great Wall．First of all, the officials should be aware of the importance of the Great Wall．Young Chinese should know more about the nation’s great civilization and learn to love it．

(1)

Why does the writer say the Great Wall might disappear?
[　　]
A．	It is useless from now on．
B．	It will be replaced by a new one．
C．	Some parts of it are being destroyed．
D．	It is too old to be used again．

(2)

According to the passage, which of the following is TRUE?
[　　]
A．	The Great Wall was completed in the Ming Dynasty．
B．	Not all the foreign tourists like the Great Wall．
C．	The first part of the Great Wall was built in 221 BC．
D．	The Qin Great Wall was protected well．

(3)

The underlined part “those sections far away from the public eyes”(in Paragraph 2)refers to the parts of the Great Wall ________
[　　]
A．	that are too difficult to find
B．	nobody can watch
C．	that are too far to be seen
D．	that are not well-known to the public

(4)

What’s the main reason of the Great Wall’s being destroyed?
[　　]
A．	The local people are short of culture knowledge．
B．	The local people need bricks and stones to build houses．
C．	The local people think that the Great Wall is not important．
D．	The local people sell the bricks for a living．

查看习题详情和答案>>

阅读理解

　　No one can believe that the over 6300-kilometer Great Wall might disappear some day．Believe it or not, the Great Wall is being destroyed by people．Less than 20 percent of the Great Wall built in the Ming Dynasty, is still perfect, but about 80 percent is in danger．The Great Wall can be called “great” mostly because of its amazing length．But we should realize that the length was made up of one brick at a time．If we do nothing to save the Great Wall, it will become a series of separate wasteland rather than a historic site．

　　The Great Wall is actually a series of walls built and rebuilt by different dynasties over the past 2000 years．It began in the rule of China’s first emperor, Qinshihuang of the Qin Dynasty(221 BC-206 BC), and lasted into the Ming Dynasty．The parts built before the Ming Dynasty have nearly disappeared．People are familiar with sections such as Badaling in Beijing and Jiayuguan Pass in Gansu, because they have been open to tourists for many years．But those sections far away from the public eyes have been almost forgotten．

　　Few local people knew the 3-metre-high walls made of earth and stones beside them are part of the Great Wall．The lack of knowledge is considered as one of the main reasons behind human．

　　The bricks on the Great Wall are carried off by countryside people to build their houses, sheep corrals and pigsties．Some were taken away to build roads．Bricks carved with people’s names are put away as remembrances．Rubbish is spread over the battlements．The bricks can be sold for 15 yuan per tractor load．Those who destroyed and are destroying the Wall know its name, but are not clear about its cultural meaning．It will take a long time to let them know this．The local farmers not only carried off the body of the Wall but also dug out the entire base．

　　It is necessary to protect the Great Wall．First of all, the officials should be aware of the importance of the Great Wall．Young Chinese should know more about the nation’s great civilization and learn to love it．

(1)

Why does the writer say the Great Wall might disappear?
[　　]
A．	It is useless from now on．
B．	It will be replaced by a new one．
C．	Some parts of it are being destroyed．
D．	It is too old to be used again．

(2)

According to the passage, which of the following is TRUE?
[　　]
A．	The Great Wall was completed in the Ming Dynasty．
B．	Not all the foreign tourists like the Great Wall．
C．	The first part of the Great Wall was built in 221 BC．
D．	The Qin Great Wall was protected well．

(3)

The underlined part “those sections far away from the public eyes”(in Paragraph 2)refers to the parts of the Great Wall _________．
[　　]
A．	that are too difficult to find
B．	nobody can watch
C．	that are too far to be seen
D．	that are not well-known to the public

(4)

What’s the main reason of the Great Wall’s being destroyed?
[　　]
A．	The local people are short of culture knowledge．
B．	The local people need bricks and stones to build houses．
C．	The local people think that the Great Wall is not important．
D．	The local people sell the bricks for a living．

查看习题详情和答案>>

阅读理解

　　No one can believe that the over 6300-kilometer Great Wall might disappear some day．Believe it or not, the Great Wall is being destroyed by people．Less than 20 percent of the Great Wall built in the Ming Dynasty, is still perfect, but about 80 percent is in danger．The Great Wall can be called “great” mostly because of its amazing length．But we should realize that the length was made up of one brick at a time．If we do nothing to save the Great Wall, it will become a series of separate wasteland rather than a historic site．

　　The Great Wall is actually a series of walls built and rebuilt by different dynasties over the past 2000 years．It began in the rule of China’s first emperor, Qin Shihuang of the Qin Dynasty(221 BC-206 BC),and lasted into the Ming Dynasty．The parts built before the Ming Dynasty have nearly disappeared．People are familiar with sections such as Badaling in Beijing and Jiayuguan Pass in Gansu, because they have been open to tourists for many years．But those sections far away from the public eyes have been almost forgotten．

　　Few local people knew the 3-metre-high walls made of earth and stones beside them are part of the Great Wall．The lack of knowledge is considered as one of the main reasons behind human．

　　The bricks on the Great Wall are carried off by countryside people to build their houses, sheep corrals and pigsties．Some were taken away to build roads．Bricks carved with people’s names are put away as remembrances．Rubbish is spread over the battlements．The bricks can be sold for 15 yuan per tractor load．Those who destroyed and are destroying the Wall know its name, but are not clear about its cultural meaning．It will take a long time to let them know this．The local farmers not only carried off the body of the Wall but also dug out the entire base．

　　It is necessary to protect the Great Wall．First of all, the officials should be aware of the importance of the Great Wall．Young Chinese should know more about the nation’s great civilization and learn to love it．

(1)

Why does the writer say the Great Wall might disappear?
[　　]
A．	It is useless from now on．
B．	It will be replaced by a new one．
C．	Some parts of it are being destroyed．
D．	It is too old to be used again．

(2)

According to the passage, which of the following is TRUE?
[　　]
A．	The Great Wall was completed in the Ming Dynasty．
B．	Not all the foreign tourists like the Great Wall．
C．	The first part of the Great Wall was built in 221 BC．
D．	The Qin Great Wall was protected well．

(3)

The underlined part “those sections far away from the public eyes”(in Paragraph 2)refers to the parts of the Great Wall ________．
[　　]
A．	that are too difficult to find
B．	nobody can watch
C．	that are too far to be seen
D．	that are not well-known to the public

(4)

What’s the main reason of the Great Wall’s being destroyed?
[　　]
A．	The local people are short of culture knowledge．
B．	The local people need bricks and stones to build houses．
C．	The local people think that the Great Wall is not important．
D．	The local people sell the bricks for a living．

查看习题详情和答案>>

阅读理解

　　No one can believe that the over 6300-kilometer Great Wall might disappear some day．Believe it or not, the Great Wall is being destroyed by people．Less than 20 percent of the Great Wall built in the Ming Dynasty, is still perfect, but about 80 percent is in danger．The Great Wall can be called “great” mostly because of its amazing length．But we should realize that the length was made up of one brick at a time．If we do nothing to save the Great Wall, it will become a series of separate wasteland rather than a historic site．

　　The Great Wall is actually a series of walls built and rebuilt by different dynasties over the past 2000 years．It began in the rule of China’s first emperor, Qin Shihuang of the Qin Dynasty(221 BC-206 BC), and lasted into the Ming Dynasty．The parts built before the Ming Dynasty have nearly disappeared．People are familiar with sections such as Badaling in Beijing and Jiayuguan Pass in Gansu, because they have been open to tourists for many years．But those sections far away from the public eyes have been almost forgotten．

　　Few local people knew the 3-metre-high walls made of earth and stones beside them are part of the Great Wall．The lack of knowledge is considered as one of the main reasons behind human．

　　The bricks on the Great Wall are carried off by countryside people to build their houses, sheep corrals and pigsties．Some were taken away to build roads．Bricks carved with people’s names are put away as remembrances．Rubbish is spread over the battlements．The bricks can be sold for 15 yuan per tractor load．Those who destroyed and are destroying the Wall know its name, but are not clear about its cultural meaning．It will take a long time to let them know this．The local farmers not only carried off the body of the Wall but also dug out the entire base．

　　It is necessary to protect the Great Wall．First of all, the officials should be aware of the importance of the Great Wall．Young Chinese should know more about the nation’s great civilization and learn to love it．

(1)

Why does the writer say the Great Wall might disappear?
[　　]
A．	It is useless from now on．
B．	It will be replaced by a new one．
C．	Some parts of it are being destroyed．
D．	It is too old to be used again．

(2)

According to the passage, which of the following is TRUE?
[　　]
A．	The Great Wall was completed in the Ming Dynasty．
B．	Not all the foreign tourists like the Great Wall．
C．	The first part of the Great Wall was built in 221 BC．
D．	The Qin Great Wall was protected well．

(3)

The underlined part “those sections far away from the public eyes”(in Paragraph 2)refers to the parts of the Great Wall ________．
[　　]
A．	that are too difficult to find
B．	nobody can watch
C．	that are too far to be seen
D．	that are not well-known to the public

(4)

What’s the main reason of the Great Wall’s being destroyed?
[　　]
A．	The local people are short of culture knowledge．
B．	The local people need bricks and stones to build houses．
C．	The local people think that the Great Wall is not important．
D．	The local people sell the bricks for a living．

查看习题详情和答案>>

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