问题描述: at the beginning of the class ,the teacher asked us to sing a song.改错 1个回答 分类:英语 2014-11-24 问题解答: 我来补答 去掉theat the beginning of class ,the teacher asked us to sing a song. class 作“上课”讲时, 前面不用冠词再如:Class is over.He is now in class 如不明白请追问,如果满意请采纳手机提问者如果满意,请在客户端右上角评价点“满意”即可, 谢谢!祝学习进步 展开全文阅读