作业帮David,I can't send these letters if there aren't any s_____ on them.
来源：学生作业帮助网 编辑：作业帮 时间：2024/05/06 22:51:17
David,I can't send these letters if there aren't any s_____ on them.
David,I can't send these letters if there aren't any s_____ on them.
David,I can't send these letters if there aren't any s_____ on them.
stamps 邮票.