This chart shows how much the world’s population grew between 1900 and 2000, and how much experts believe it will grow by 2025. The numbers are in billions. What was the world population in 1950 A. Half a billion B. 2 billion
百度试题 结果1 题目In 1950, what percent of the world’s population lived in developed countries? ___相关知识点: 试题来源: 解析 25% 反馈 收藏
An aging population is when there are more and more older people (60 and older)in a country's population.During the 20th century the proportion(比例)of older people kept growing,and this will continue(持续)in the 21st century.For example,the proportion of older people was 8% in 1950 and...
By the 1970s, the Japanese were the longest lived of any population in the world. Although genetic predispositions and cultural factors like diet certainly contributed to the long life span of the Japanese, it was the country’s kaihoken, or universal health care, that was largely responsible ...
Playing baseball was his favorite hobby for lifeHe was too busy to be at home even on SaturdayHis hard work at the company was greatly admiredHis love of the family was deeply cherished by themA Because it is too expens 19、ive and they are saving for a carBecause it is a waste of ...
leading to a reduction in the number of public facilities available to all, and a reduced quality of life for many. Take swimming pools. While in 1950, only 2, 500 U.S. families owned pools, by 1999 this number w...
Questions 16 to 20 are based on the following passage: I recently wrote an autobiography in which I recalled many old memories. One of them was from my school-days, when our ninth grade teacher, Miss Raber, would pick out words from the Reader’s Digest to test our vocabulary. ...
For example, the proportion of older people was 8% in 1950 and 10% in 2000, and it may get to 21% in 2050. By 2050,the number of older persons in the world will be larger than the number of young (under age 15) for the first time in history. The older population itself is ...
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A. What defined the ad even more than its visual style was the tone of its copy. B. This ad starts off doing the exact opposite of what you would expect in a car ad. C. This was an exercise in minimalism and a very accurate reflection on the product itself. ...