hear to do和hear sb.doing这些短语对吗

Hear sb to do sth 和 hear sb doing sth hear to do和hear sb.doing这些短语对吗 hear sb doing ,hear sb do ,hear sb to do（有这样的吗?）区分 hear sb do和hear sb doing的区别Do you often hear John____in his room?-yes.Listen!Now wo can hear him____in his room.A sing;to sing B singing;singing C sing;singing D to sing;singing hear sb do 和hear sb doing 差别 hear sb do hear sb doing区别 有没有 hear sb to do sth hear that 和hear sb do/doing 有什么区别? hear sb. do sth 和 sb.be heard to do sth是固定用法吗? hear to do hear doing 怎样区别hear sb.do sth与hear sb.to do sth的用法? 是hear　sb to do sth 还是hear sb doing sth 是hear　sb to do sth 还是hear sb doing sth hear sb doing sth 与hear sb to do sth有什么区别 hear sb do sth和doing sth有什么区别有to do sth吗 watch/see/hear+sb+do sth 和watch/see/hear+sb+doing sth hear sb do sth 和 hear sb doing sth 有什么区别? hear sb.do sth.和 hear sb.doing sth.怎么使用?