China has the largest population in the world.In order to control the population,China started to (1) C the one -child policy(政策) in 1979.(2) C it made great success. However,as the time went by,many people saw not only its advantages but also (3) A .So in 2016,our government...
China has the largest population in the world.In order to control the population,China(1) C the one-child policy in 1979.And it made great success.(2) B ,as the time went by,many people saw not only its advantages(3) D also disadvantages.So in 2016,our government started a(4) A ...
The population projections presented are based on the cohort component method in which the population of each country classified by age and sex for the base year 1975 is projected forward on the basis of assumed future fertility mortality and migration rates. The world total population of 4033 mil...
四、短文填空Chin a has the largest population in the world. In order to control the population, Chin a started to1.out the one-child policy in 1979. And it made great success. 2.,as time went by, many people saw not only its advantages but also disadvantages. 3.in 2016,our ...
World population trends and policies: 1981 monitoring report. Vol. 2. Population policies. United Nations: World Population Trends and Policies, 1979, Monitoring Report. Volume 1: Population Trends. New York Department of International Economic and... United Nations. Department of International ...
World population projections for year 2000 by 4 major sources: Census Bureau; United Nations; World Bank; and Community and Family Studies Center of University of Chicago (CFSC) estimate world population at 6.1 billion an increase of 1.8 billion people from 1979 estimates. Growth rates ranging ...
PopulationWorld population projections for year 2000 by 4 major sources: Census Bureau; United Nations; World Bank; and Community and Family Studies Center of University of Chicago (CFSC) estimate world population at 6.1 billion an increase of 1.8 billion people from 1979 estimates. Growth rates ...
848 . The population has grown by 1.3 million people or by a growth rate of 4%. The last census in Afghanistan was conducted in 1979, which indicated that the population was around 15,500,000. Since this census, the population has grown by about 17.5 million. In 1983, the government ...
The majority of the world’s population continue to be exposed to levels of air pollution substantially above WHO Air Quality Guidelines and, as such, air pollution constitutes a major, and in many areas, increasing threat to public health....
one-child policy since 1979, but China's population is expected to grow over the next few decades. Around2030,it may peak(达到最高峰) and then slowly start dropping.In the next few decades, India, the world's second most populous country is expected to surpass(超过)Chin a in population...