英伊石油公司案 案情:am,is,are的现在分词和过去式
来源:百度文库 编辑:查人人中国名人网 时间:2024/05/26 01:50:36
五年级
好象只有过去式`没有分词吧..
过去式:was was were
分词:was was were
过去式:was was were
过去式:was was were
过去分词:been
汗~~ 几年级?
好象只有过去式`没有分词吧..
过去式:was was were
分词:was was were
过去式:was was were
过去式:was was were
过去分词:been
汗~~ 几年级?