________ he could call the police, the thieves had run away with the suitcase, leaving him shocked and helpless.
#30292
A
Before
B
Until
C
Because
D
Unless
推荐题目
Put yourself in situations where you're forced to communicate in English, ______ you'll see more progress over time.
#31067
A
until
B
or
C
but
D
and
—Was it 11 o'clock ________ your father came back last night?—Yes, he is always coming back so late.
#30269
A
that
B
while
C
when
D
until
________ nobody wouldn't go to the spot，he went without a second thought.
#29964
A
While
B
As long as
C
Where
D
In spite of
_______ you work harder than before, you will pass this module exam.
#32828
A
As soon as
B
As long as
C
As if
D
Even
______ really matters in sports is not the winning, but the taking part.
#32088
A
What
B
That
C
It
D
How