精选优质文档-倾情为你奉上英语阅读理解(科普环保)题20套(带答案)一、高中英语阅读理解科普环保类1犇犇阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。 Throughout much of human history, man has been the measure of many, if not all, things. Lengths were divided up into feet and smaller units from the human hand. Other measures were equally characteristic. Mediterranean traders for centuries used the weight of grains of wheat to define (定义) their units of mass. The Romans used libra, forerunner of the pound, by referring to the weight of a ca
