ask sb.for help中的help是名词还是动词?如题.

ask sb with help还是ask sb for heip到底有没有ask sb with help? ask sb.for help中的help是名词还是动词?如题. ask sb.for help 的同义句式 ask sb. for help 的同义句式 ask sb for help有同义短语ask for sb to help吗? 英语翻译是ask sb.for help还是for helping? ask sb for help的近义词组 翻译：如果她懂英语的话,（ask sb.for help) ask sb for ask sb for sth ask sb for ask for help是一个完整的动词吗?应该ask sb for help 或ask for help from sb吧但总觉得ask for help 挺完整的..但既然有这种题目In the dark street ,there wasn't a single person___she could ask for help的话有ask sb for help Ask me for help ask sb for sth ask sth for sb ask sb sty 区别ask sb for sth ask sth for sb ask sb sty 区别 ask sb for sth用法 ask sb.for a lift. ask sb for help和ask for sb的意思和用法不要长篇大论，简短一些就可以了，高手请进！！急！ ask sb for help for help 在这个句中充当什么成分for help 在这个句中充当什么成分