问题描述： They are ____ ____ ____ (划船) over there. 1个回答 分类：英语 2014-11-17 问题解答： 我来补答 they are rowing a boat over there.(正在进行时）they are row a boat over there.(一般现在时）they are rowed a boat over there.(过去式） 展开全文阅读
