The term “life expectancy”(Line 5)refers to__.A. the average period that a person may expect to live B. the length of time for each person C. the expectations of a person’s life D. the seasonal changes in a person’s life 答案：A 分析：正确答案:A 解析:这是一道语义题。通过构词...
由上图可知,此图表说明了在无外界因素的情况下人们可以预见的寿命,所以life expectancy指的是D项。 2.解析:由图表可以看出,人们的寿命越来越长了,所以应该选C项。 3.解析:由1990~1992年中男性7.0,女姓8.9可知,女性要比男性多活1.9岁。 反馈 收藏
Passage 4Life expectancy (预期寿命) refers to the number of years a person is expected to live according to the statistical average (统计平均数). Over the course of history, human life expectancy rates have increased overall. According to the latest report, the life expectancy of Chinese people...
阅读理解。 Life Be in it for Longer Female---女性 1. The phrase 'life expectancy' refers to ___. A. the changing life in years B. the ages of peo
Life expectancy refers to the average number of years a person is expected to live based on the statistical analysis of various factors. It is a key indicator of a population's overall health and well-being, and is influenced by a wide range of social, economic, and environmental factors. ...
1.The phrase ‘life expectancy’ refers to . A.the changing life,in years B.the ages of people born after 1980一1982 C.the difference in ages between men and women D.the years a person can expect to live if there are no disasters 2.The table is intended(想要)to show that . A.1...
xpect to live 相关知识点: 试题来源: 解析 [解析] D本题是词语理解题。本文探讨出生月份与人的寿命的关系。通读全文 可知,出生月份影响人的健康程度和寿命。 [解析] D本题是词语理解题。本文探讨出生月份与人的寿命的关系。通读全文 可知,出生月份影响人的健康程度和寿命。
47. The phrase ‘life expectancy’ refers to ___. A. the changing life, in years B. the ages of people born after 1980～1982 C. the difference in ages between men and women D. the years a person can expect to live if there are no disasters 48. The table is intended(想要)to s...
Female——女性 1.The phrase ‘life expectancy’ refers to . A.the changing life,in years B.the ages of people born after 1980一1982 C.the difference in ages between men and women
Life expectancyrefers to the number of years we expect a person to live. We can use the term for a person, group of people, town, region, whole country, or even other organisms. In most cases, a national statistical organization determines and publishes these figures. We also call it ‘...