(2010·天津模拟)Get out of here at once. _________ not, I’ll phone the police.
#33212
A
Since
B
If
C
Why
D
When
推荐题目
(2013·四川高考)________ you said at the meeting describes a bright future for the company.
#30529
A
When
B
How
C
What
D
That
I couldn’t help feeling great I put on the parachute and was pulled off the beach.
#31520
A
even though
B
whether
C
while
D
the moment
Please keep the windows closed _____________ it rains.
#31827
A
in case of
B
in that case
C
in no case
D
in case
Shall Mary come to the concert with us？－Not she has finished her paper．
#80489
A
since
B
once
C
when
D
unless