问题描述: She couldn't play the piano three years ago. (同义句)如题 谢谢了 1个回答 分类:英语 2014-11-19 问题解答: 我来补答 She was not good at playing the piano three years ago.或者:She can play the piano three years later.三年前不会弹钢琴,现在会了. 展开全文阅读