He in Beijing University 1995.[ ] A. has been studying; ever after B. has been s
来源：网络
时间：
推荐文章
![He in Beijing University 1995.[ ] A. has been studying; ever after B. has been s](/pic/43_744088.jpg)
He ________ in Beijing University ________ 1995.
[ ]
A. has been studying; ever after
B. has been studying; ever since
C. had been studying; ever from
D. had been studving; in
试题答案
答案：B