Mr.Smith has been living in London since 1978.Mr.Smith has lived in London since 1979.
问题描述:
Mr.Smith has been living in London since 1978.Mr.Smith has lived in London since 1979.
前句表示史密斯现在还住在伦敦,而后句不确定史密斯是否现在还住在伦敦,
答
Yes,U are right.