The government has taken some measures to solve the shortage of electricity , but it may be some time _________the situation improves.
#31957
A
since
B
when
C
before
D
unless
推荐题目
She understood what I was talking about, ____ it was the first time we had spoken together.
#30906
A
whether
B
as if
C
even if
D
Since
. Both look very strong and fast,_____ one runner speeds ahead and wins the race.
#80451
A
Therefore
B
And
C
But
D
While
Fortunately, someone who happened to be passing by called the fire department ________the fire broke out.
#30651
A
hurriedly
B
quickly
C
instantly
D
shortly
I admit that there are problems, I don’t think that they can’t be solved.
#31318
A
While
B
When
C
As
D
For