多篇 i e e e tong shi duo pian lun wen tou tong yi qi kan
两篇 ke yi tong shi liang pian tou tong yi qi kan ma
同学 ke yi he tong xue fa tong yi ge qi kan ma
两篇 liang pian lun wen tong shi tou tong yi ge qi kan
两篇 tong shi dui tong yi qi kan tou liang pian lun wen
篇文章 tong shi tou 2 pian wen zhang dao tong yi qi kan
两个 tong yi pian lun wen tong shi tou liang ge qi kan