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C
A long time ago, people were very different from the way we are now. For example, if you find a really old house somewhere, you'll see that the doors are usually much lower than they are today. Why? Because hundreds of years ago, people were shorter. Over time, the human body has changed a lot.
Can we expect the human body to keep changing in the future? That's for sure. And the main reason is that we have more and more technologies(技术), and those technologies are changing how we live. Here are some possible changes.
In the future, people will probably be even taller. Most of us now have much better food than people in the past, so we grow more. Then we will become taller and taller.
Our muscles(肌肉) will not be as strong as now, because we won't do lots of physical work. We are already using our feet less and our hands more. So we can expect that our legs will get shorter and our feet will get smaller. At the same time, our fingers(手指) will get longer. What's more, our fingers and eyes will both get better, because they will have to do more work together.
What about the mouth? It'll get smaller, because we needn't talk so much with the help of technology.
Will all these things happen? And if so, when?
( )8. What did people look like hundreds of years ago?
A. They were taller.
B. They were shorter.
C. They were fatter.
D. They were stronger.
( )9. Why will our muscles be weaker in the future?
A. Because we will eat less food.
B. Because we will sleep fewer hours.
C. Because we will do less physical work.
D. Because we will have fewer kinds of activities.
( )10. What is the fifth paragraph about?
A. How our mouth will change in the future.
B. Why we needn't talk so much in the future.
C. Who we will mainly talk with in the future.
D. What the technology can do to help change our life.
( )11. Why does the writer write the passage?
A. To tell us people's poor life in the past.
B. To tell us some possible changes of human body in the future.
C To tell us what the old houses looked like in the past.
D. To tell us when people will use their feet, hands, fingers and eyes.
A long time ago, people were very different from the way we are now. For example, if you find a really old house somewhere, you'll see that the doors are usually much lower than they are today. Why? Because hundreds of years ago, people were shorter. Over time, the human body has changed a lot.
Can we expect the human body to keep changing in the future? That's for sure. And the main reason is that we have more and more technologies(技术), and those technologies are changing how we live. Here are some possible changes.
In the future, people will probably be even taller. Most of us now have much better food than people in the past, so we grow more. Then we will become taller and taller.
Our muscles(肌肉) will not be as strong as now, because we won't do lots of physical work. We are already using our feet less and our hands more. So we can expect that our legs will get shorter and our feet will get smaller. At the same time, our fingers(手指) will get longer. What's more, our fingers and eyes will both get better, because they will have to do more work together.
What about the mouth? It'll get smaller, because we needn't talk so much with the help of technology.
Will all these things happen? And if so, when?
( )8. What did people look like hundreds of years ago?
A. They were taller.
B. They were shorter.
C. They were fatter.
D. They were stronger.
( )9. Why will our muscles be weaker in the future?
A. Because we will eat less food.
B. Because we will sleep fewer hours.
C. Because we will do less physical work.
D. Because we will have fewer kinds of activities.
( )10. What is the fifth paragraph about?
A. How our mouth will change in the future.
B. Why we needn't talk so much in the future.
C. Who we will mainly talk with in the future.
D. What the technology can do to help change our life.
( )11. Why does the writer write the passage?
A. To tell us people's poor life in the past.
B. To tell us some possible changes of human body in the future.
C To tell us what the old houses looked like in the past.
D. To tell us when people will use their feet, hands, fingers and eyes.
答案
B
; C
; A
; B
; C
; A
; B
