do a favor of sb和do a favor for sb是有区别呢还是同义?

do a favor of sb和do a favor for sb是有区别呢还是同义? do sb.a favor help sb do sb.a favor 造句不呀很长的 do sb a favor 的用法 do sb.a favor后加什么? do sb.a favor造句如题 do sb.a favor等于do a favor to还是for sb. give sb a hand 和do sb a favor 有区别吗 give sb a hand,do sb a favor 的区别和各自造句 give sb a hand 和do sb a favor 有区别吗 do sb. a favor后加什么?紧急! do sb.a favor的同意短语可以是ask sb.a favor吗?如果不是,那么ask sb.a do me a favor Do you a favor? 请问do sb a favor与give sb a hand用法有什么区别? He do me a favor ,out of blue.如何翻译? help sb ,do sb a favor,give sb a hand.这几个句型用法,再help sb ,do sb a favor,give sb a hand.这几个句型用法,再造个例子 do a favor 什么意思