Lifeinthetwenty-firstcenturywillbeverydifferentfromli...
问题详情： Lifeinthetwenty-firstcenturywillbeverydifferentfromlifetoday．Betweenthenandnowmanychangeswilltakeplace，butwhatwillthechangesbe? Thepopulationisgrowingfast．Therewillbealargenumberofpeopleinth...