英语翻译是ask sb.for help还是for helping?

英语翻译是ask sb.for help还是for helping? ask sb with help还是ask sb for heip到底有没有ask sb with help? ask sb.for help 的同义句式 ask sb. for help 的同义句式 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 sb.for help中的help是名词还是动词?如题. ask sb for help有同义短语ask for sb to help吗? 是ask permission from sb还是ask permission for sb? 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 英语approach用法有approach sb to do sth的用法吗A man approached me _____(ask)for help.怎么填?是to ask吗 Ask me for help 请问,ask for是否等于ask sb for?ask sb sth 是一个双宾语结构吗?如果是,那可否变成ask sth from sb? 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