After       in the new course reform for many years, the English teacher published over 30 books.
#93970
A
buried
B
being buried
C
having buried
D
having been buried
推荐题目
We worked all night, _____ for the coming procession. 
#98012
A
to prepare
B
preparing
C
prepared
D
was preparing
Could I have a cigarette? I seem_________.
#95362
A
to run out
B
to have run out
C
to have run out of
D
to have been run out