题目内容：

my mother often washes clothes in the morning.改否定句

优质解答

My mother doesn't often wash clothes in the morning. 直接用助动词does变否定 频度副词跟在助动词后面就可以了

追问：

老师给我打叉了，我就写的这个

追答：

那你可以把often改成never