People diet to look more attractive. Fish diet to avoid being beaten up, thrown out of their social group, and getting eaten as a result. That is the fascinating conclusion of the latest research into fish behavior by a team of Australian scientists.
The research team has discovered that subordinate (隶属的)fish voluntarily diet to avoid challenging their larger competitors. “In studying gobies we noticed that only the largest two individuals, a male and female, had breeding(繁殖) rights within the group, ”explains Marian Wong. “All other group members are non-breeding females, each being 5–10% smaller than its next largest competitor. We wanted to find out how they keep this size separation.”
The reason for the size difference was easy to see. Once a subordinate fish grows to within 5–10% of the size of its larger competitor, it causes a fight which usually ends in the smaller goby being driven away from the group. More often than not, the evicted fish is then eaten up.
It appeared that the smaller fish were keeping themselves small in order to avoid challenging the boss fish. Whether they did so voluntarily，by limiting how much they ate, was not clear. The research team decided to do an experiment. They tried to fatten up some of the subordinate gobies to see what happened. To their surprise，the gobies simply refused the extra food they were offered，clearly preferring to remain small and avoid fights, over having a feast.
The discovery challenges the traditional scientific view of how boss individuals keep their position in a group. Previously it was thought that large individuals simply used their weight and size to threaten their subordinates and take more of the food for themselves, so keeping their competitors small.
While the habits of gobies may seem a little mysterious, Dr. Wong explains that understanding the relationships between boss and subordinate animals is important to understanding how hierarchical (等级的) societies remain stable.
The research has proved the fact that voluntary dieting is a habit far from exclusive(排他的) to humans. “As yet, we lack a complete understanding of how widespread the voluntary reduction of food intake is in nature,” the researchers comment. “Data on human dieting suggests that, while humans generally diet to improve health or increase attractiveness, rarely does it improve long term health and males regularly prefer females that are fatter than the females’ own ideal.”
1.When a goby grows to within 5–10% of the size of its larger competitor, it_______.
A.faces danger B.has breeding rights
C.eats its competitor D.leaves the group itself
2.The underlined words “the evicted fish” in Paragraph 3 refer to _______.
A.the fish beaten up B.the fish found out
C.the fish fattened up D.the fish driven away
3.The experiment showed that the smaller fish_______.
A.fought over a feast B.went on diet willingly
C.preferred some extra food D.challenged the boss fish
4.What is the text mainly about?
A.Fish dieting and human dieting. B.Dieting and health.
C.Human dieting. D.Fish dieting.
高三英语阅读理解中等难度题
People diet to look more attractive. Fish diet to avoid being beaten up, thrown out of their social group, and getting eaten as a result. That is the fascinating conclusion of the latest research into fish behavior by a team of Australian scientists.
The research team have discovered that subordinate fish voluntarily diet to avoid challenging their larger competitors. “In studying gobies we noticed that only the largest two individuals, a male and female, had breeding （繁殖） rights within the group,” explains Marian Wong. “All other group members are nonbreeding females, each being 5-10% smaller than its next largest competitor. We wanted to find out how they maintain this precise size separation.”
The reason for the size difference was easy to see. Once a subordinate fish grows to within 5-10% of the size of its larger competitor, it causes a fight which usually ends in the smaller goby being driven away from the group. More often than not, the evicted fish is then eaten up.
It appeared that the smaller fish were keeping themselves small in order to avoid challenging the boss fish. Whether they did so voluntarily, by restraining how much they ate, was not clear. The research team decided to do an experiment. They tried to fatten up some of the subordinate gobies to see what happened. To their surprise, the gobies simply refused the extra food they were offered, clearly preferring to remain small and avoid fights, over having a feast.
The discovery challenges the traditional scientific view of how boss individuals keep their position in a group. Previously it was thought that large individuals simply used their weight and size to threaten their subordinates and take more of the food for themselves, so keeping their competitors small.
While the habits of gobies may seem a little mysterious, Dr. Wong explains that understanding the relationships between boss and subordinate animals is important to understanding how hierarchical （等级的） societies remain stable.
The research has proved the fact that voluntary dieting is a habit far from exclusive to humans. “As yet, we lack a complete understanding of how widespread the voluntary reduction of food intake is in nature,” the researchers comment. “Data on human dieting suggests that, while humans generally diet to improve health or increase attractiveness, rarely does it improve long-term health and males regularly prefer females that are fatter than the females’ own ideal.”
1.When a goby grows to within 5-10% of the size of its larger competitor, it .
A. faces danger B. has breeding rights
C. eats its competitor D. leaves the group itself
2.The underlined words “the evicted fish” in Paragraph 3 refer to .
A. the fish beaten up B. the fish found out
C. the fish fattened up D. the fish driven away
3.The experiment showed that the smaller fish .
A. fought over a feast B. went on diet willingly
C. preferred some extra food D. challenged the boss fish
4.What is the text mainly about?
A. Fish dieting and human dieting.
B. Dieting and health.
C. Human dieting.
D. Fish dieting.
高三英语阅读理解中等难度题查看答案及解析
People diet to look more attractive. Fish diet to avoid being beaten up, thrown out of their social group, and getting eaten as a result. That is the fascinating conclusion of the latest research into fish behavior by a team of Australian scientists.
The research team has discovered that subordinate (隶属的)fish voluntarily diet to avoid challenging their larger competitors. “In studying gobies we noticed that only the largest two individuals, a male and female, had breeding(繁殖) rights within the group, ”explains Marian Wong. “All other group members are non-breeding females, each being 5–10% smaller than its next largest competitor. We wanted to find out how they keep this size separation.”
The reason for the size difference was easy to see. Once a subordinate fish grows to within 5–10% of the size of its larger competitor, it causes a fight which usually ends in the smaller goby being driven away from the group. More often than not, the evicted fish is then eaten up.
It appeared that the smaller fish were keeping themselves small in order to avoid challenging the boss fish. Whether they did so voluntarily，by limiting how much they ate, was not clear. The research team decided to do an experiment. They tried to fatten up some of the subordinate gobies to see what happened. To their surprise，the gobies simply refused the extra food they were offered，clearly preferring to remain small and avoid fights, over having a feast.
The discovery challenges the traditional scientific view of how boss individuals keep their position in a group. Previously it was thought that large individuals simply used their weight and size to threaten their subordinates and take more of the food for themselves, so keeping their competitors small.
While the habits of gobies may seem a little mysterious, Dr. Wong explains that understanding the relationships between boss and subordinate animals is important to understanding how hierarchical (等级的) societies remain stable.
The research has proved the fact that voluntary dieting is a habit far from exclusive(排他的) to humans. “As yet, we lack a complete understanding of how widespread the voluntary reduction of food intake is in nature,” the researchers comment. “Data on human dieting suggests that, while humans generally diet to improve health or increase attractiveness, rarely does it improve long term health and males regularly prefer females that are fatter than the females’ own ideal.”
1.When a goby grows to within 5–10% of the size of its larger competitor, it_______.
A.faces danger B.has breeding rights
C.eats its competitor D.leaves the group itself
2.The underlined words “the evicted fish” in Paragraph 3 refer to _______.
A.the fish beaten up B.the fish found out
C.the fish fattened up D.the fish driven away
3.The experiment showed that the smaller fish_______.
A.fought over a feast B.went on diet willingly
C.preferred some extra food D.challenged the boss fish
4.What is the text mainly about?
A.Fish dieting and human dieting. B.Dieting and health.
C.Human dieting. D.Fish dieting.
高三英语阅读理解中等难度题查看答案及解析
People diet to look more attractive. Fish diet to avoid being beaten up, thrown out of their social group, and getting eaten as a result. That is the fascinating conclusion of the latest research into fish behavior by a team of Australian scientists.
The research team have discovered that subordinate fish voluntarily diet to avoid challenging their larger competitors. “In studying gobies we noticed that only the largest two individuals, a male and female, had breeding （繁殖） rights within the group,” explains Marian Wong. “All other group members are nonbreeding females, each being 5-10% smaller than its next largest competitor. We wanted to find out how they maintain this precise size separation.”
The reason for the size difference was easy to see. Once a subordinate fish grows to within 5-10% of the size of its larger competitor, it causes a fight which usually ends in the smaller goby being driven away from the group. More often than not, the evicted fish is then eaten up.
It appeared that the smaller fish were keeping themselves small in order to avoid challenging the boss fish. Whether they did so voluntarily, by restraining how much they ate, was not clear. The research team decided to do an experiment. They tried to fatten up some of the subordinate gobies to see what happened. To their surprise, the gobies simply refused the extra food they were offered, clearly preferring to remain small and avoid fights, over having a feast.
The discovery challenges the traditional scientific view of how boss individuals keep their position in a group. Previously it was thought that large individuals simply used their weight and size to threaten their subordinates and take more of the food for themselves, so keeping their competitors small.
While the habits of gobies may seem a little mysterious, Dr. Wong explains that understanding the relationships between boss and subordinate animals is important to understanding how hierarchical （等级的） societies remain stable.
The research has proved the fact that voluntary dieting is a habit far from exclusive to humans. “As yet, we lack a complete understanding of how widespread the voluntary reduction of food intake is in nature,” the researchers comment. “Data on human dieting suggests that, while humans generally diet to improve health or increase attractiveness, rarely does it improve long-term health and males regularly prefer females that are fatter than the females’ own ideal.”
1.When a goby grows to within 5-10% of the size of its larger competitor, it ________.
| A．faces danger | B．has breeding rights |
| C．eats its competitor | D．leaves the group itself |
2.The underlined words “the evicted fish” in Paragraph 3 refer to ________.
| A．the fish beaten up | B．the fish found out |
| C．the fish fattened up | D．the fish driven away |
3.The experiment showed that the smaller fish ________.
| A．fought over a feast | B．went on diet willingly |
| C．preferred some extra food | D．challenged the boss fish |
4.What is the text mainly about?
| A．Fish dieting and human dieting. |
| B．Dieting and health. |
| C．Human dieting. |
| D．Fish dieting. |
高三英语阅读理解中等难度题查看答案及解析
People diet to look more attractive. Fish diet to avoid being beaten up, thrown out of their social group, and getting eaten as a result. That is the fascinating conclusion of the latest research into fish behavior by a team of Australian scientists.
The research team have discovered that subordinate fish voluntarily diet to avoid challenging their larger competitors. “In studying gobies we noticed that only the largest two individuals, a male and female, had breeding （繁殖） rights within the group,” explains Marian Wong. “All other group members are nonbreeding females, each being 5-10% smaller than its next largest competitor. We wanted to find out how they maintain this precise size separation.”
The reason for the size difference was easy to see. Once a subordinate fish grows to within 5-10% of the size of its larger competitor, it causes a fight which usually ends in the smaller goby being driven away from the group. More often than not, the evicted fish is then eaten up.
It appeared that the smaller fish were keeping themselves small in order to avoid challenging the boss fish. Whether they did so voluntarily, by restraining how much they ate, was not clear. The research team decided to do an experiment. They tried to fatten up some of the subordinate gobies to see what happened. To their surprise, the gobies simply refused the extra food they were offered, clearly preferring to remain small and avoid fights, over having a feast.
The discovery challenges the traditional scientific view of how boss individuals keep their position in a group. Previously it was thought that large individuals simply used their weight and size to threaten their subordinates and take more of the food for themselves, so keeping their competitors small.
While the habits of gobies may seem a little mysterious, Dr. Wong explains that understanding the relationships between boss and subordinate animals is important to understanding how hierarchical （等级的） societies remain stable.
The research has proved the fact that voluntary dieting is a habit far from exclusive to humans. “As yet, we lack a complete understanding of how widespread the voluntary reduction of food intake is in nature,” the researchers comment. “Data on human dieting suggests that, while humans generally diet to improve health or increase attractiveness, rarely does it improve long-term health and males regularly prefer females that are fatter than the females’ own ideal.”
1.When a goby grows to within 5-10% of the size of its larger competitor, it ________.
A. faces danger B. has breeding rights
C. eats its competitor D. leaves the group itself
2.The underlined words “the evicted fish” in Paragraph 3 refer to ________.
A. the fish beaten up B. the fish found out
C. the fish fattened up D. the fish driven away
3.The experiment showed that the smaller fish ________.
A. fought over a feast B. went on diet willingly
C. preferred some extra food D. challenged the boss fish
4.What is the text mainly about?
A. Fish dieting and human dieting.
B. Dieting and health.
C. Human dieting.
D. Fish dieting.
高三英语阅读理解中等难度题查看答案及解析
People diet to look more attractive．Fish diet to avoid being beaten up，thrown out of their social group，and getting eaten as a result．That is the fascinating conclusion of the latest research into fish behavior by a team of Australian scientists．
The research team have discovered that subordinate(低一等的) fish voluntarily diet to avoid challenging their larger competitors．"In studying gobies we noticed that only the largest two individuals，a male and female，had breeding（繁殖）rights within the group，" explains Marian Wong．"All other group members are nonbreeding females，each being 5-10% smaller than its next largest competitor．We wanted to find out how they maintain this precise size separation．"
The reason for the size difference was easy to see．Once a subordinate fish grows to within 5-10% of the size of its larger competitor，it causes a fight which usually ends in the smaller goby being driven away from the group．More often than not，the evicted fish is then eaten up．
It appeared that the smaller fish were keeping themselves small in order to avoid challenging the boss fish．Whether they did so voluntarily，by restraining how much they ate，was not clear．The research team decided to do an experiment．They tried to fatten up some of the subordinate gobies to see what happened．To their surprise，the gobies simply refused the extra food they were offered，clearly preferring to remain small and avoid fights，over having a feast．
The discovery challenges the traditional scientific view of how boss individuals keep their position in a group．Previously it was thought that large individuals simply used their weight and size to threaten their subordinates and take more of the food for themselves，so keeping their competitors small．
While the habits of gobies may seem a little mysterious，Dr．Wong explains that understanding the relationships between boss and subordinate animals is important to understand how hierarchical（等级的）societies remain stable．
The research has proved the fact that voluntary dieting is a habit far from exclusive to humans．"As yet，we lack a complete understanding of how widespread the voluntary reduction of food intake is in nature，" the researchers comment．"Data on human dieting suggests that，while humans generally diet to improve health or increase attractiveness，rarely does it improve long-term health and males regularly prefer females that are fatter than the females' own ideal．"
1.When a goby grows to within 5-10% of the size of its larger competitor，it _________．
A．leaves the group itself B．has breeding rights
C．eats its competitor D．faces danger
2.The underlined words "the evicted fish" in Paragraph 3 refer to _________．
A．the fish beaten up B．the fish driven away
C．the fish found out D．the fish fattened up
3.The experiment showed that the smaller fish _________．
A．fought over a feast B．preferred some extra food
C．challenged the boss fish D．went on diet willingly
4.What is the text mainly about?
A．Fish dieting and human dieting． B．Dieting and health．
C．Human dieting． D．Fish dieting．
高三英语阅读理解中等难度题查看答案及解析
People aren’t walking any more---if they can figure out a way to avoid it..
I felt superior about this matter until the other day I took my car to mail a small parcel. The journey is a matter of 281 steps. But I used the car. And I wasn’t in any hurry, either. I had merely become one more victim of a national sickness: motorosis.
It is an illness to which I had thought myself immune, for I was bred in the tradition of going to places on my own two legs. At that time, we regarded 25 miles as good day’s walk and the ability to cover such a distance in ten hours as sign of strength and skill. It did not occur to us that walking was a hardship. And the effect was lasting. When I was 45 years old I raced –and beat—a teenage football player the 168 steps up the Stature of Liberty.
Such enterprises today are regarded by many middle-aged persons as bad for the heart. But a well-known British physician, Sir Adolphe Abrahams, pointed out recently that hearts and bodies need proper exercise. A person who avoids exercise is more likely to have illnesses than one who exercises regularly. And walking is an ideal form of exercise--- the most familiar and natural of all.
It was Henry Thoreau who showed mankind the richness of going on foot. The man walking can learn the trees, flower, insects, birds and animals, the significance of seasons, the very feel of himself as a living creature in a living world. He cannot learn in a car.
The car is a convenient means of transport, but we have made it our way of life. Many people don’t dare to approach Nature any more; to them the world they were born to enjoy is all threat. To them security is a steel river thundering on a concrete road. And much of their thinking takes place while waiting for the traffic light to turn green.
I say that the green of forests is the mind’s best light. And none but the man on foot can evaluate what is basic and everlasting.
1.What is the national sickness?
A. Walking too much
B. Traveling too much
C. Driving cars too much
D. Climbing stairs too much.
2.What was life like when the author was young?
A. People usually went around on foot.
B. people often walked 25 miles a day
C. People used to climb the Statue of Liberty.
D. people considered a ten-hour walk as a hardship.
3.The author mentions Henry Thoreau to prove that________.
A. middle-aged people like getting back to nature
B. walking in nature helps enrich one’s mind
C. people need regular exercise to keep fit
D. going on foot prevents heart disease
4.What is compared to “a steel river” in Paragraph 6?
A. A queue of cars B. A ray of traffic light
C. A flash of lightning D. A stream of people
5.What is the author’s intention of writing this passage?
A. To tell people to reflect more on life.
B. To recommend people to give up driving
C. To advise people to do outdoor activities
D. To encourage people to return to walking
高三英语阅读理解中等难度题查看答案及解析
People aren’t walking any more---if they can figure out a way to avoid it.
I felt superior about this matter until the other day I took my car to mail a small parcel. The journey is a matter of 281 steps. But I used the car. And I wasn’t in any hurry, either, I had merely become one more victim of a national sickness: motorosis.
It is an illness to which I had thought myself immune(免疫的), for I was bred in the tradition of going to places on my own two legs. At that time, we regarded 25 miles as good day’s walk and the ability to cover such a distance in ten hours as sign of strength and skill. It did not occur to us that walking was a hardship. And the effect was lasting. When I was 45 years old I raced –and beat—a teenage football player the 168 steps up the Stature of Liberty.
Such enterprises today are regarded by many middle-aged persons as bad for the heart. But a well-known British physician, Sir Adolphe Abrhams, pointed out recently that hearts and bodies need proper exercises. A person who avoids exercise is more likely to have illnesses than one who exercises regularly. And walking is an ideal form of exercise--- the most familiar and natural of all.
It was Henry Thoreau who showed mankind the richness of going on foot. The man walking can learn the trees, flower, insects, birds and animals, the significance of seasons, the very feel of himself as a living creature in a living world, He cannot learn in a car.
The car is a convenient means of transport, but we have made it our way of life. Many people don’t dare to approach Nature any more; to them the world they were born to enjoy is all threat. To them security is a steel river thundering on a concrete road. And much of their thinking takes place while waiting for the traffic light to turn green.
I say that the green of forests is the mind’s best light. And none but the man on foot can evaluate what is basic and everlasting.
1.What is the national sickness?
A. Walking too much B. Traveling too much
C. Driving cars too much D. Climbing stairs too much.
2.What was life like when the author was young?
A. People usually went around on foot.
B. people often walked 25 miles a day
C. People used to climb the Statue of Liberty.
D. people considered a ten-hour walk as a hardship.
3.The author mentions Henry Thoreau to prove that
A. middle-aged people like getting back to nature
B. walking in nature helps enrich one’s mind
C. people need regular exercise to keep fit
D. going on foot prevents heart disease
4.What is compared to “a steel river” in Paragraph6?
A. A queue of cars B. A ray of traffic light
C. A flash of lightning D. A stream of people
5.What is the author’s intention of writing this passage?
A. To tell people to reflect more on life.
B. To recommend people to give up driving
C. To advise people to do outdoor activities
D. To encourage people to return to walking
高三英语阅读理解中等难度题查看答案及解析
People aren’t walking any more---if they can figure out a way to avoid it.
I felt superior about this matter until the other day I took my car to mail a small parcel. The journey is a matter of 281 steps. But I used the car. And I wasn’t in any hurry, either. I had merely become one more victim of a national sickness: motorosis.
It is an illness to which I had thought myself immune, for I was bred in the tradition of going to places on my own two legs. At that time, we regarded 25 miles as good day’s walk and the ability to cover such a distance in ten hours as sign of strength and skill. It did not occur to us that walking was a hardship. And the effect was lasting. When I was 45 years old I raced –and beat—a teenage football player the 168 steps up the Stature of Liberty.
Such enterprises today are regarded by many middle-aged persons as bad for the heart. But a well-known British physician, Sir Adolphe Abrahams, pointed out recently that hearts and bodies need proper exercise. A person who avoids exercise is more likely to have illnesses than one who exercises regularly. And walking is an ideal form of exercise--- the most familiar and natural of all.
It was Henry Thoreau who showed mankind the richness of going on foot. The man walking can learn the trees, flower, insects, birds and animals, the significance of seasons, the very feel of himself as a living creature in a living world. He cannot learn in a car.
The car is a convenient means of transport, but we have made it our way of life. Many people don’t dare to approach nature any more; to them the world they were born to enjoy is all threat. To them security is a steel river thundering on a concrete road. And much of their thinking takes place while waiting for the traffic light to turn green.
I say that the green of forests is the mind’s best light. And none but the man on foot can evaluate what is basic and everlasting.
1.What is the national sickness?
A. Walking too much
B. Traveling too much
C. Driving cars too much
D. Climbing stairs too much.
2.What was life like when the author was young?
A. People usually went around on foot.
B. people often walked 25 miles a day.
C. People used to climb the Statue of Liberty.
D. people considered a ten-hour walk as a hardship.
3.The author mentions Henry Thoreau to prove that________.
A. middle-aged people like getting back to nature
B. walking in nature helps enrich one’s mind
C. people need regular exercise to keep fit
D. going on foot prevents heart disease
4.What is compared to “a steel river” in Paragraph 6?
A. A queue of cars B. A ray of traffic light
C. A flash of lightning D. A stream of people
5.What is the author’s intention of writing this passage?
A. To tell people to reflect more on life.
B. To recommend people to give up driving
C. To advise people to do outdoor activities
D. To encourage people to return to walking
高三英语阅读理解中等难度题查看答案及解析
People aren’t walking any more---if they can figure out a way to avoid it.
I felt superior about this matter until the other day I took my car to mail a small parcel. The journey is a matter of 281 steps. But I used the car. And I wasn’t in ay hurry, either, I had merely become one more victim of a national sickness: motorosis.
It is an illness to which I had thought myself immune(), for I was bred in the tradition of going to places on my own two legs. At that time, we regarded 25 miles as good day’s walk and the ability to cover such a distance in ten hours as sign of strength and skill. It did not occur to us that walking was a hardship. And the effect was lasting. When I was 45 years old I raced –and beat—a teenage football player the 168 steps up the Stature of Liberty.
Such enterprises today are regarded by many middle-aged persons as bad for the heart. But a well-known British physician, Sir Adolphe Abrhams, pointed out recently that hearts and bodies need proper…… is more likely to have illnesses than one who exercises regularly. And wlaking is an ideal form of exercise--- the most familiar and natural of all.
It was Henry Thoreau who showed mankind the richness of going on foot. The man walking can learn the trees, flower, insects, birds and animals, the significance of seasons, the very feel of himself as a living creature in a living world, He cannot learn in a car.
The car is a convenient means of transport, but we have made it our way of life. Many people don’t dare to approach Nature any more; to them the world they were born to enjoy is all threat. To them security is a steel river thundering on a concrete road. And much of their thinking takes place while waiting for the traffic light to turn green.
I say that the green of forests is the mind’s best light. And none but the man on foot can evaluate what is basic and everlasting.
1.What is the national sickness?
A. Walking too much
B. Traveling too much
C. Driving cars too much
D. Climbing stairs too much.
2.What was life like when the author was young?
A. People usually went around on foot.
B. people often walked 25 miles a day
C. People used to climb the Statue of Liberty.
D. people considered a ten-j\hour walk as a hardship.
3.The author mentions Henry Thoreau to prove that
A. middle-aged people like getting back to nature
B. walking in nature helps enrich one’s mind
C. people need regular exercise to keep fit
D. going on foot prevents heart disease
4.What is compared to “a steel river” in Paragraph6?
A. A queue of cars
B. A ray of traffic light
C. A flash of lightning
D. A stream of people
5.What is the author’s intention of writing this passage?
A. To tell people to reflect more non life.
B. To recommend people to give up driving
C. To advise people to do outdoor activities
D. To encourage people to return to walking
高三英语阅读理解中等难度题查看答案及解析
People aren’t walking any more---if they can figure out a way to avoid it．
I felt superior about this matter until the other day I took my car to mail a small parcel．The journey is a matter of 281 steps．But I used the car．And I wasn’t in any hurry, either, I had merely become one more victim of a national sickness: motorosis．
It is an illness to which I had thought myself immune（免疫的）, for I was bred in the tradition of going to places on my own two legs．At that time, we regarded 25 miles as good day’s walk and the ability to cover such a distance in ten hours as sign of strength and skill．It did not occur to us that walking was a hardship．And the effect was lasting．When I was 45 years old I raced –and beat—a teenage football player the 168 steps up the Stature of Liberty．
Such enterprises today are regarded by many middle-aged persons as bad for the heart．But a well-known British physician, Sir Adolphe Abrhams, pointed out recently that hearts and bodies need proper exercises．A person who avoids exercise is more likely to have illnesses than one who exercises regularly．And walking is an ideal form of exercise--- the most familiar and natural of all．
It was Henry Thoreau who showed mankind the richness of going on foot．The man walking can learn the trees, flower, insects, birds and animals, the significance of seasons, the very feel of himself as a living creature in a living world, He cannot learn in a car．
The car is a convenient means of transport, but we have made it our way of life．Many people don’t dare to approach nature any more; to them the world they were born to enjoy is all threat．To them security is a steel river thundering on a concrete road．And much of their thinking takes place while waiting for the traffic light to turn green．
I say that the green of forests is the mind’s best light．And none but the man on foot can evaluate what is basic and everlasting．
1.What is the national sickness?
A．Walking too much B．Traveling too much
C．Driving cars too much D．Climbing stairs too much．
2.What was life like when the author was young?
A．People usually went around on foot．
B．people often walked 25 miles a day
C．People used to climb the Statue of Liberty．
D．people considered a ten-hour walk as a hardship．
3.The author mentions Henry Thoreau to prove that
A．middle-aged people like getting back to nature
B．walking in nature helps enrich one’s mind
C．people need regular exercise to keep fit
D．going on foot prevents heart disease
4.What is compared to “a steel river” in Paragraph6?
A．A queue of cars B．A ray of traffic light
C．A flash of lightning D．A stream of people
5.What is the author’s intention of writing this passage?
A．To tell people to reflect more on life．
B．To recommend people to give up driving
C．To advise people to do outdoor activities
D．To encourage people to return to walking
高三英语阅读理解中等难度题查看答案及解析