用所给动词的适当形式填空.I want to know if she ____(sing)the song yesterday.
问题描述:
用所给动词的适当形式填空.I want to know if she ____(sing)the song yesterday.
答
I want to know if she sang the song yesterday.
yesterday昨天 sing 用过去式我在作业上写sang,但老师画了斜线你老师是错的。可能看错了,你是不是写成了sung?没有哇但是用sang确实没错啊,有很明显的时间状语yesterday,表示过去。也许是你老师误判了吧?