For twenty years,在前面加一个问句：“她打网球打了多长时间?”

For twenty years,在前面加一个问句：“她打网球打了多长时间?” for twenty years=_____twenty years_________ for twenty-five years和for over twenty-five years在时态用法上一样吗 I have been a teacher for twenty years 对for twenty years提问 The work has lived here for twenty years_____ A,since twenty years ago B.since he came hereC.twenty years ago D.twenty years before 为啥啊 the worker has liwed here for twenty years____ A.since twenty years agoB.since he come hereC.twenty years ago D.twenty years before 原因啊 . 英语翻译she has taught art for twenty-five yearsshe's taught art for twenty-five years What will teenagers do for fun twenty years from now? what will you do for fun twenty years from now? When he returned to Egland for a visit twenty years in the recent twenty years相当于for加时间段吗 ___(live) in Hong Kong for twenty years what will teenagers do for fun twenty years from now? the factory has been open for twenty years 还是the factory has been opened for twenty years? I have known Cathy for over twenty years.同义句 改成：I have known Cathy for （）（）twenty years. My grandpa stayed there for twenty years.(就划线部分提问）划线部分为for twenty years This factory opened twenty years ago.同义句转换This factory opened twenty years ago.This factory _______ __________ for twenty years. The factory opened twenty years ago.（同义句） TThe factory opened twenty years ago.（同义句） The factory（ ） for twenty years ago.