hear sb doing sth.还是hear sb do sth.

hear sb doing sth.还是hear sb do sth. hear sb do还是hear sb doing sth Hear sb to do sth 和 hear sb doing sth 是hear　sb to do sth 还是hear sb doing sth watch sb do/doing sth;see sb do/doing sth；hear sb do/doing s hear sb doing sth 造句 hear sb to do sth? hear sb.do sth同hear sb.doing sth.有什么不同 恩 hear sb doing sth hear sb do sth 怎么造句啊 hear sb do sth 和 hear sb doing sth 有什么区别? hear sb doing sth 与hear sb to do sth有什么区别 hear sb.do sth.和 hear sb.doing sth.怎么使用?