你要是愿意看完 应该能有进步 不行的话你M我 我来跟你说说who和whom在定语从句中作关系代词时：1.who指人,在从句中做主语 (1) The boys who are playing football are from Class One. (2) Yesterday I helped an...
你要是愿意看完 应该能有进步 不行的话你M我 我来跟你说说who和whom在定语从句中作关系代词时：1.who指人,在从句中做主语 (1) The boys who are playing football are from Class One. (2) Yesterday I helped an...