问题描述: what is the population of china now?what was it in 1949?英语回答 1个回答 分类:英语 2014-10-12 问题解答: 我来补答 what is the population of china now?what was it in 1949?The population of china is about 1.3billion now.It was about 400million in1949. 展开全文阅读