问题描述: 写出单词的过去式过去分词现词形式代分词形式think,bring ,buy,catch ,grow 1个回答 分类:英语 2014-11-06 问题解答: 我来补答 think-thought-thought-thinkingbring-brought-brought-bringingbuy-bought-bought-buyingcatch-caught-caught-catchinggrow-grew-grown-growing 展开全文阅读