this is the____(light) and thinnest of all the e-books in the wor_英语解答

this is the____(light) and thinnest of all the e-books in the world

人气：101 ℃　时间：2020-03-25 12:00:57

解答

lightest 看and ,它是连接并列结构的,后面为最高级,这里的形容词也用最高级