They did everything in their power to save the building dating back to the Qing Dynasty, but their efforts were _______.
#25186
A
in turn
B
in time
C
in vain
D
in need
推荐题目
Policemen think that where there is violence , drugs with damaging effects on kids are always ______ it．
#26933
A
beyond
B
before
C
behind
D
besides
Instead of calling ________ his uncle, he called ________ my new house with his wife that day.
#28602
A
by; for
B
on; at
C
for; on
D
at; by
Harry, you can’t go out since you haven’t finished your homework; ______, there is going to be a heavy storm.
#25800
A
in addition
B
after all
C
in advance
D
above all
As time went by , the theory he had stuck ______ correct .
#27610
A
to prove
B
to proving
C
to proved
D
to be proved