they corresponded for many years.for加一断时间要用现在完成时?
they corresponded for many years.for加一断时间要用现在完成时?
My father has ____(开车)for many years.为什么要用 现在完成时
For many years they were all Americans.
They have ( )(成为) friends for many years
For many years they had wanted a child
有for many years 用什么时态?
They got married for many years .= Many years ___ ___ since
You must have studied English for many years是现在完成时吗
They loved each other for 8 years.为什么不用现在完成时呢?
they have lived in beijing for many years,and they has ever
现在完成时的时间状语前用for还是用in
英语选择题时常见到for three years,for four years,那什么情况用现在完成时,什么情况用一般过