The world’s population is growing faster and faster. About 200 years ago, the world had a population about a billion. After World War, there were larger and larger people in this world, The number wa...
关于英语一道书面表达的问题,书面表达.根据表格内容及要点提示,用英语写一篇短文.时间 世界人口19世纪初 大约10亿19