Our special thanks to go thousands of volunteers, without ____tireless work, none of this would be possible.
#31125
A
which
B
whom
C
whose
D
that
推荐题目
The question came up at the meeting _____ we had not enough money to do the research.
#34576
A
whether
B
if
C
that
D
what
How did you manage to get to school on time ______ you missed the school bus?
#79910
A
when
B
if
C
once
D
because
Native English speakers can understand each other __________ they don’t speak the same kind of English.
#33610
A
as if
B
even if
C
if
D
unless
---- Can you tell me how to learn English well? ---- Do more speaking, I think, ______ you will not be good at spoken English.
#32406
A
then
B
and
C
or
D
until
Most probably it will be another 6 hours _____ you can have next meal, so each of you must have your stomach full.
#31309
A
since
B
when
C
after
D
before