_____ many times, but he still couldn't understand it.
#98333
A
Having been told
B
Though he had been told
C
He had been told
D
Having told
推荐题目
Another bridge _____ at the end of 2012 over LiuYang River will benefit many people.
#94240
A
built
B
being built
C
will be built
D
to be built
 The witnesses ______ by the police just now gave very different descriptions of the fight.
#90208
A
questioned
B
being questioned
C
to be questioned
D
having questioned
 I don’t want ______ any more trouble, you see?
#97540
A
there being
B
it to be
C
it being
D
there to be
Professor Li and his wife are now at work on a novel        next year.
#96243
A
to publish
B
being published
C
published
D
to be published