an awful accident did however occurred the other day病句修改
问题描述:
an awful accident did however occurred the other day病句修改
答
occur
did 是助动词,在此句表强调(的确,确实),后接动词原形
注意:however,表转折,是副词,前后应该有‘逗号’
请在客户端右上角评价点“满意”即可,