问题描述： work、ask,make、have、stop、drink、sing的单三形式、现在分词形式、过去式是? 1个回答 分类：英语 2014-10-14 问题解答： 我来补答 works working worked,asks asking asked,makes making made,has having had stops stopping stopped,drinks drinking drank,sings singing sang 展开全文阅读
