--- May I go and play with Dick this afternoon, Mum?--- No, you can’t go out _____ your work is being done.
#31631
A
before
B
until
C
as
D
the moment
推荐题目
(2013·高考湖南卷)You must learn to consult your feelings and your reason________you reach any decision.
#30664
A
although
B
before
C
because
D
unless
_____ the majority of people you will meet when travelling are sure to be friendly, there are dangers-theft being the most common.
#30875
A
Since
B
Unless
C
While
D
Once
President Obama promised victims of the deadliest accident in 65 years ______ the government would help them．
#32739
A
when
B
how
C
what
D
that