杭州交通信息网usb3.0 19pin引脚定义:大家请看：
来源：百度文库 编辑：杭州交通信息网 时间：2024/05/17 05:38:36
大家请看：My father usually get up at 6:00am.变否定句：My father do not usually get up at 6:00am.变疑问句：Does your father usually get up at 6:00am？为什么变否定句用“do”而变疑问句要用“does”？
否定句的时候，确实也应该用does，应为my father是单数形式。
正确的应为:My father usually gets up at 6:00am.变否定句：My father does not usually get up at 6:00am.变疑问句：Does your father usually get up at 6:00am？
两种名型都应该用does