问题描述： we had great fun ---english.A.learn.B.to learn C.le... 1个回答 分类：综合 2014-11-05 问题解答： 我来补答 have fun doing ,have a good time doing,have difficulty/trouble/problems (in)doing百世岁月当代好 千古江山今朝新 万象更新 展开全文阅读
