作业帮 > 英语 > 作业

she has come up with.

来源:学生作业帮 编辑:神马作文网作业帮 分类:英语作业 时间:2024/11/11 15:15:17
she has come up with.
she has come up with.
has是现在完成时的标志 has+动词的过去分词done
再问: 那she has come up with岂不是错了
再答: 没错, come的过去分词还是come