I don’t believe we’ve met before, ________ I must say you do look familiar.
#31797
A
therefore
B
although
C
since
D
unless
推荐题目
It is obvious to the students ______ they should get well prepared for their future.
#80678
A
as
B
which
C
whether
D
that
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
—Jack failed the driving test again.—The question is_____ we can help him avoid making the same mistake.
#30572
A
how
B
why
C
what
D
whom
One advantage of playing the guitar is it can give you a great deal of pleasure.
#33798
A
how
B
why
C
when
D
that