am/is/are 的过去分词
来源:学生作业学帮网 编辑:学帮网 时间:2024/05/18 14:42:43
am/is/are 的过去分词
am/is/are 的过去分词均是been
is,am-Was .
Are-were
was was were
收录互联网各类作业题目,免费共享学生作业习题
慧海网手机作业共收录了 千万级 学生作业题目
来源:学生作业学帮网 编辑:学帮网 时间:2024/05/18 14:42:43
am/is/are 的过去分词
am/is/are 的过去分词均是been
is,am-Was .
Are-were
was was were