The school rules state that no child shall be allowed out of the school during the day, __________ accompanied by an adult.
#32564
A
once
B
when
C
if
D
unless
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He gets fifty thousand pounds a year ______I get twenty million, which makes me upset.
#80432
A
since
B
while
C
when
D
as
The second-hand car she bought was almost new ,______,it was in good condition.
#80204
A
however
B
besides
C
though
D
therefore (表示一种因果关系)
After ______ seemed an endless wait, it was her turn to enter the general manager’s office.
#32362
A
that
B
how
C
what
D
why
_____we are closely united, we can surely overcome these difficulties.
#80342
A
As long as
B
As far as
C
If only
D
As good as
－ Since you’ve made your decision, you’d better carry it out.－ _________ I give it up?
#33888
A
Only if
B
What if
C
If
D
Even if