According to the rules of the factory, you can ask for leave ________ you have a doctor’s diagnosed note.
#32178
A
now that
B
on condition that
C
unless
D
even though
推荐题目
___ China’s reform（改革）and opening up in fate 1978, its quick development has aroused worldwide attention.
#34534
A
When
B
As
C
While
D
Since
Children of this age should be reminded of________ to do in public places.
#30654
A
what
B
whether
C
how
D
why
—Was it there _______ you were away to see your friend off?—I’m not sure . But when I got back, it was gone.
#31372
A
that
B
which
C
where
D
while
The changes in the city will cost quite a lot, ___________they will save us money in the long run.
#79767
A
or
B
since
C
for
D
but