Our special thanks go to thousands of volunteers, without ________tireless work, none of this would be possible．
#77082
A
whose
B
which
C
whom
D
that
推荐题目
Is that the reason __________ you are in favor of Obama for the second round?
#78058
A
which
B
why
C
the one
D
for which
The famous deaf dancer think that dancing is an activity ________ sight matters more than hearing.
#76042
A
when
B
whose
C
which
D
where