The government has taken some measures to solve the shortage of electricity, but it may be some time ____________ the situation improves.
#31321
A
since
B
when
C
unless
D
before
推荐题目
She is an easy-going girl．_______ you meet her , she will smile to you．
#33924
A
As
B
Every time
C
While
D
Since
I had just gone to bed after a tiring day the phone rang loud enough to wake up the dead.
#33186
A
as
B
when
C
after
D
while
．The theory is true _______ the hotter a body is, the more energy it gives off.
#34277
A
that
B
when
C
which
D
what
The dog may be a good companion for the old. _______, the need to take it for walks may be a disadvantage.
#32208
A
Besides.
B
However
C
Therefore
D
Instead.
—My teacher punished me this morning.—Why? You’ve done nothing wrong, ______ I can see.
#31340
A
as long as
B
as soon as
C
as well as
D
as far as