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People 40 years of age today seem to be as young as
A．their parents were at the same age．
B．their parents were at the age of 30．
C．their children will be at the same age．
D．their children will be at the age of 30．
答案
更多“People 40 years of age today seem to be as young asA．their parents were at the same”相关的问题
第1题
A．its ability to adapt technology
B．its ability to take advantage of the capabilities of its people
C．its ability to compete in the word markets
D．both A and B
第2题
A．its ability to adapt technology
B．its ability to take advantage of the capabilities of its people
C．its ability to compete in the world markets
D．both A and B
第3题
Scientists have defined a new age concept and believe it could explain why populations are aging, but at the same time seem to be getting younger.
Instead of measuring aging by how long people have lived, the scientists have factored in how many more years people can probably still look forward to.
"Using that measure, the average person can get younger in the sense that he or she can have even more years to live as time goes on," said Warren Sanderson of the University of New York in Stony Brook.
He and Sergei Scherbov of the Vienna lnstitute of Demography (人口统计学) at the Austrian (奥地利的) Academy of Sciences, have used their method to estimate how the proportion of elderly people in Germany, Japan and the United States will change in the future.
The average German was 39.9 years old in 2000 and could plan to live for another 39.2 years, according to research reported in the journal Nature on Wednesday.
However, by 2050 the average German will be 51.9 years old and will be expected to live another 37.1 years. So middle age in 2050 would occur at around 52 years instead of 40 years as in 2000.
"As people have more and more years to live they have to save more and plan more and they effectively are behaving as if they were younger," said Sanderson.
Five years ago, the average American was 35.3 years old and could plan for 43.5 more years of life. By 2050, the researchers estimate it will increase to 41.7 years and 45.8 future years.
"A lot of our ski/Is, our education, our savings and the way we dear with our health care depend a great deal on how many years we have to live," said Sanderson.
This dimension of how many years people have to live has been completely ignored in the discussion of aging so far.
第36题：People 40 years of age today seem to be as young as
A．their parents were at the same age.
B．their parents were at the age of 30.
C．their children will be at the same age.
D．their children will be at the age of 30.
第4题
Forty May Be the New 30 As Scientists Redefine Age
Is 40 really the new 30？ In many ways people today act younger than their parents did at the same age.
Scientists have defined a new age concept and believe it could explain why populations are aging, but at the same time seem to be getting younger.
Instead of measuring aging by how long people have lived, the scientists have factored in how many more years people can probably still look forward to.
"Using that measure, the average person can get younger in the sense that he or she can have even more years to live as time goes on," said Warren Sanderson of the University of New York in Stony Brook.
He and Sergei Scherbov of the Vienna Institute of Demography (人口统计学) at the Austrian (奥地利的) Academy of Sciences, have used their method to estimate how the proportion of elderly people in Germany, Japan and the United States will change in the future.
The average German was 39.9 years old in 2000 and could plan to live for another 39.2 years, according to research reported in the journal Nature on Wednesday.
However, by 2050 the average German will be 51.9 years old and will be expected to live another 37.1 years. So middle age in 2050 would occur at around 52 years instead of 40 years as in 2000.
"As people have more and more years to live they have to save more and plan more and they effectively are behaving as if they were younger," said Sanderson.
Five years ago, the average American was 35.3 years old and could plan for 43.5 more years of life. By 2050, the researchers estimate it will increase to 41.7 years and 45.8 future years.
"A lot of our ski/Is, our education, our savings and the way we dear with our health care depend a great deal on how many years we have to live," said Sanderson.
This dimension of how many years people have to live has been completely ignored in the discussion of aging so far.
People 40 years of age today seem to be as young as______.
A．their parents were at the same age.
B．their parents were at the age of 30.
C．their children will be at the same age.
D．their children will be at the age of 30.
第5题
How old is each？
A．Man is 40 years. Woman is 20 years and the boy is 10 years.
B．Man is 40 years. Woman is 30 years and the boy is 8 years.
C．Man is 48 years. Woman is 24 years and the boy is 16 years.
D．Man is 46 years. Woman is 23 years and the boy is 12 years,
第6题
根据下列文章,请回答 31～35 题。
Forty May Be the New 30 As Scientists Redefine Age
Is 40 really the new 307 In many ways people today act younger than their parents did at the same age．
Scientists have defined a new age concept and believe it could exp，lain why populations are agin9，but at the same time seem to be getting younger．
Instead of measuring aging by how long people have lived，the scientists have factored in how many more years people can probably still look forward to．
“Using that measure。the average person can get younger in the sense that he Or she can have even more years to live as time goes on,”said Warren Sanderson of the University of New York in Stony Brook
He and Sergei Scherbor of the Vienna Institute of Demography(人口统计学)at the Austrian(奥地利的)Academy of Sciences，have used their method to estimate how the proportion of elderly people in Gerrnany，Japan and the United States will change in the future．
The average German was 39.9 years old in 2000 and could plan to live for another 39．2 years，according to research reported in the journal Nature on Wednesday．
However，by 2050 the average German will be 51．9 years old and will be expected to live another 37．1 years．So middle age in 2050 would Occurs at around 52 years instead of 40 years as in 2000．
“As people have more and more years to live they have to save more and plan more and they effectively are behaving as if they were younger，”said Sanderson．
Five years ago，the average American was 35．3 years old and could plan for 43．5 more years of life．By 2050．the researchers estimate it will increase to 41.7 years and 45.8 future years．
“A lot of our skills。our education，our savings and the way’ we deal with our health care depend a great deal on how many years we have to live。”said Sanderson．
This dimension of how many years people have to live has been completely ignored in the discussion of aging SO far．
第 31 题 People 40 years of age today seem to be as young as
A．their parents were at the same age．
B．their parents were at the age of 30．
C．their children will be at the same age．
D．their children will be at the age of 30．
第7题
Forty May Be the New 30 As Scientists Redefine Age
Is 40 really the new 30？ In many ways people today act younger than their parents did at the same age.
Scientists have defined a new age concept and believe it could explain why populations are aging, but at the same time seem to be getting younger.
Instead of measuring, aging by how long people have lived, the scientists have factored in how many more years people can probably still look forward to. Using that measure, the average person can get younger in the sense that he or she can have even more years to live as time goes on," said Warren Sanderson of the University of New York in Stony Brook.
He and Sergei Scherbov of the Vienna Institute of Demography (人口统计学)at the Austrian (奥地利的) Academy of Sciences, have used their method to estimate how the proportion of elderly people in Germany, Japan and the United States will change in the future.
The average German was 39.9 years old in 2000 and could plan to live for another 39.2 years, according to research reported in the journal Nature on Wednesday. However, by 2050 the average German will be 51.9 years old and will be expected to live another 37.1 years. So middle age in 2050 would occur at around 52 years instead of 40 years as in 2000.
"As people have more and more years to live they have to save more and plan more and they effectively are behaving as if they were younger," said nderson.
Five years ago, the average American was 35.3 years old and could plan for 43.5 more years of life. By 2050, the researchers estimate it will increase to 41.7 years and 45.8 future years.
"A lot o; our skills, our education, our savings and the way we deal with our health care depend a great deal on how many years we have to live," said Sanderson.
This dimension of how many years people have to live has been completely ignored in the discussion of aging so far.
第 36 题 People 40 years of age today seem to be as young as
A． their parents were at the same age.
B． their parents were at the age of 30.
C． their children will be at the same age.
D． their children will be at the age of 30.
第8题
A. $5 a year
B. $40 a year
C. $20 a year
D. $100 a year
第9题
From about 8000 B. C. ,when the agricultural 【25】______ of the human race began in 1776 A. D. , the beginning of the American Revolution, people 【26】______ hardly any richer at all. The Americans of 1776 used the same energy 【27】______ as the Romans of I A. D. Both the ancient Romans and Americans of 200 years ago could travel about the same short 【28】______ in a day. Both had about the same an num income and the same life 【29】______ .
During the past 200 years the world population has increased 6 times, the annual world 【30】______ has increase 80 times, and the distance a person can travel has 【31】______ up 1,000 times. There has al so been much recent progress 【32】______ art, culture, learning land science. Such changes have 【33】______ to a high rate of production and 【34】______ of the economy.
Within the next 100 to 150 years, the earth's resources, economists 【35】______ ,will become very 【36】______ . Their fears are partly 【37】______ , but we Should not be afraid. Industrial civilization 【38】______ to new knowledge, we not only 【39】______ new forms of resources, but we also find ways to 【40】______ their use. Advances modem knowledge can feed the hungry people of the world and improve their standard of living.
【21】
A．particular
B．unique
C．remarkable
D．excessive
第10题
Where did Columbus first set foot on the New Continent？
A．Watling Island
B．At the spot where a carved stone was erected to mark the event.
C．Somewhere in eastern Bahamas.
D．No consensus has been reached on the event among historians.
