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
Scientists say it may be one year or so ________ it is possible to test the new medicine on human patients.
#32551
A
when
B
after
C
before
D
since
. It’s not important __________ you may call it. What is important is __________ you make good use of it.
#33974
A
what; when
B
that; how
C
what; how
D
how; what