精选优质文档-倾情为你奉上英语能力提升Magic World一、完型填空Humans today look very different from how they did thousands of years ago. Human evolution (进化) has changed our bodies in many ways, but theres a/an 1 that still bothers scientists. Will humans 2 evolving or have we reached the end of the line?The scientific name for humans is Homo sapiens (智人). Since modern Homo sapiensappeared around 50,000 years ago, there have been few physical changes in our evolution. One argument is tha
