________ had been done, the working efficiency of the employees still remained low.
#69428
A
Though
B
Despite the fact that
C
Despite
D
Despite what
推荐题目
It was quite a serious mistake, ____caused by carelessness.
#73080
A
which I think was
B
I think which was
C
which I think it was
D
I think which it was
Last term our maths teacher set so difficult an examination problem _____ none of us worked it out.
#71998
A
that
B
as
C
so that
D
which
Mrs. Black took the police back to ______ place ______ she witnessed the robbery.
#71508
A
the same; as
B
the same; where
C
the same; that
D
as the same; as
—How do you find Xiamen, Anna? —Fantastic! I’ve been planted here and this is _where___ I’m going to grow．
#70170
A
where
B
why
C
how
D
what
I wonder how many years ago ___________.
#69164
A
did your father retire
B
has your father retired
C
your father retired
D
your father has retired