Times have changed,and so have the roles of mum

times 是has还是have changed a lot “Times have changed,and so have roles of moms. Times have changed,and so have the roles of mum If times have/has been changed ,have our waysof thinking changed too?为什么用复数? i have changed a lot I have changed a lot 一道英语高一单选Times have changed,________,and,as human being,we also need to change.A.which society has changed B.which has societyC.as society changed D.as has society请打出思路和粘贴相关知识点, If times have changed ,have our ways of thinking changed too?这里if引导的是不是状语从句? Times have changed,and so have the roles of moms.翻译成中文 Times have changed,and so have the roles of moms中的语法 Times have changed ,and so have the roles of moms.的翻译 ____ in these years have we changed the prices of these products.A.Not once B.Two chancesC.Three times D.Once87.141 you have changed a lot 是什么意思 You have changed a lot to me you have changed a lot变感叹句 have（ ）changed A.great B.greatly yu mei seems_______a lot these years a to change b to have changed c changed d have changed 是there has changed a lot还是there have changed a lot?”为什么