Ian has lived here since 1976对since 1976提问为什么用how long how long 不是提问时间段的吗

Ian has lived here since 1976对since 1976提问为什么用how long how long 不是提问时间段的吗 He has lived here since 1992.这里为什么用has lived而不用has been living? He has lived here for ten years改为同义句 she has lived here all her life是什么意思 He has lived here for eight years的同义句子 英语的 he has lived here for ten years.这个has能不能去掉呢,后面已经又一个lived了 he has lived here __ ____ ____.=he has lived here since he was born.he left here ten minutes ago. He has lived here since 1999(since1999为划线句)___ ___ ___ he ___ here? here‘s our friendship .是here is 还是here has 改错：Ian has sell his house. he has lived here for 3 years 和he has been lived here for 3 years .的区别?谁能帮我解决? Mr Sun has lived here for ten years (改为同意句)除了这句M人Sun has lived here since ten years ago.还有一句近义词 It has been several years since he lived here.怎么翻译? 分析一下它的含义?It is has been four years since he lived here． The old man ____ lived here for more than 20 years.添have 还是 has? Mr.brown has lived here since twenty years是对是错 he has lived here（ for twenty years）对括号提问 为什么说,The old man has lived.here for 10 years.是主谓结构?