Mr Smith collected stamps 8 years ago(用现代完成进行时改写)
问题描述:
Mr Smith collected stamps 8 years ago(用现代完成进行时改写)
答
Mr.Smith has collected stamps for 8 years.
Mr Smith collected stamps 8 years ago(用现代完成进行时改写)
Mr.Smith has collected stamps for 8 years.