at the beginning of the class ,the teacher asked us to sing a song

问题描述:

at the beginning of the class ,the teacher asked us to sing a song
改错

刚开始上课的时候,老师要我们唱首歌
at the beginning of 【去掉the】 class ,the teacher asked us to sing a song
请在客户端右上角评价点“满意”即可,额,我疏忽了,这句句子要改错去掉class 前的theclass 作“上课”讲时, 前不用冠词