帮我把这个改成否定句和一般疑问句和对划线部分提问you often excereise at 6:20 in the morning.
问题描述：
帮我把这个改成否定句和一般疑问句和对划线部分提问you often excereise at 6:20 in the morning.
答
you don't often excereise at 6:20 in the morning.
Do you often excereise at 6:20 in the morning?
划线部分是啥
另：1楼的划线提问明显语法错误