I have been corresponding ___ him for many years.
I have been corresponding ___ him for many years.
We have been corresponding with each other for years.翻译 书上解释
Have been a gide for many years,we made him leader in diggin
i've been gone for so many years之中的 have been gone
I haven't seen him for many years.I hardly imagine ___ grown
I ___(learn) English for many years
I have known him for years .
将He is a famous writer 与 I have known him for many years 连成定
I have been ()teapots for fifteen years
我说I have been learning English for many years.我的外教说换成studyin
As a tour leader for years,i have been successful taken many
I have been living in the United States for many years,but s