Just a few minutes every day, _______ you could have shining floors and furniture with this new cleaner. 
#34772
A
but
B
and
C
or
D
so
推荐题目
. It’s a secret. Why don’t we go and talk about this somewhere quieter? _______, you know.
#34481
A
Once bitten, twice shy
B
Moneytalks
C
Walls have ears
D
Like father, like son
How can you expect to get anything____ you never give?
#79745
A
in case
B
even if
C
unless
D
when