_______ difficult and challenging the task may be, we must finish it on time, because there is a possibility _______our work will go down in history.
#67717
A
Whatever; that
B
However; as
C
Whatever; which
D
However; that
推荐题目
He waited until it was dark ____ nobody could see him clearly.
#72328
A
so that
B
in order to
C
although
D
however
Obviously they didn’t see the significance of the plan. That’s __________the problem was.
#70559
A
why
B
where
C
that
D
how
Chinese scientists have produced an embryo of a giant panda through cloning technology,_____ is a breakthrough ______ could save the endangered animals.
#67247
A
that; which
B
which; that
C
which; what
D
that; what
I hope ____ the little ____ I have been able to do has been of some use.
#69240
A
that; that
B
不填；by which
C
what; what
D
不填；with which
After you have used the dictionary，please just put it back it belongs．
#70102
A
to whom
B
to which
C
what
D
where