几个单词的比较级和*
问题描述：
几个单词的比较级和*
fat clam serious late heavy big quiet athletic nice easy 知道的说下
答
fat fatter fattestclam clamer clamestserious more serious most seriouslate later latestheavy heavier heaviestbig bigger biggestquiet quieter quietestathletic more athletic most athleticnice nicer nice...