去年的寒假“六个一”作业当中有一项作业是“写给老师的一封信”。

Last year's winter vacation, "a six" operations which a work is "a letter addressed to the teacher.

youdao

去年的寒假“六个一”作业当中有一项作业是“写给老师的一封信”。

Last year's winter vacation, "a six" operations which a work is "a letter addressed to the teacher.

youdao