精选优质文档-倾情为你奉上 高考英语阅读理解专项训练说理议论类(一) Feeling blue about the world? “Cheer up.” says science writer Matt Ridley. “The world has never been a better place to live in, and it will keep on getting better both for humans and for nature.”Ridley calls himself a rational optimistrational, because hes carefully weighed the evidence; optimistic, because that evidence shows human progress to be both unavoidable and good. And this is what hes set out to prove from a unique point of view in
