use（现在分词）、idea(名词复数）、big(比较级）、happy(*）、good（比较级）、many(*）、five
问题描述：
use（现在分词）、idea(名词复数）、big(比较级）、happy(*）、good（比较级）、many(*）、five
答
used ideas bigger happiest better most
答
using, ideas, bigger, happbiggest
happiest
best
most
fifth
iest , better , most ,
答
using ideas bigger happiest better most
答
using, ideas, bigger, happiest , better , most ,
答
used
ideas
biggest
happiest
best
most
fifth
答
分别为:used、ideas、bigger、happiest、better、most