My Mum has worked in this school for over 20 years.My Mum has been working in this school for..
My Mum has worked in this school for over 20 years.My Mum has been working in this school for..
有什么区别?
有什么区别?
英语人气：261 ℃时间：2019-08-21 15:15:38
优质解答
完成时强调的是动作对现在产生的影响和结果.而完成进行时是强调这个动作是不间断一直在进行的动作.这个两个句子都是对的.第一句,翻译是,我妈妈在这所学校工作已经20年了.第二句是说,我妈妈20年来一直在这所学校工作.
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