ask sb sth 是双宾,那到底是改成ask sth for sb 还是ask sb for sth 有什么区别

ask sb sth 是双宾,那到底是改成ask sth for sb 还是ask sb for sth 有什么区别 ask sb to do sth和ask sb for sth有什么区别? ask sb for sth ask sth for sb ask sb sty 区别 ask sb for sth用法 ask sb sth 意思? / ask sb for sth 意思? ask sb 什么 sth. ask sb sth ask sb to do sth ask sb for sth 关于ask的用法ask sb about sth和ask sb sth 有什么区别? ask for sth 意思是?2.有没有ask sb for sth. ask to do sth ask（sb）for sth ask sb about sth 这三个 ask sth to sb ask sb sth ask sb sth | ask sth to sb