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
推荐题目
After the flooding，people were suffering in that area，________ urgently needed clean water，medicine and shelter to survive.(2012·江苏，22)
#30488
A
which
B
who
C
where
D
what
. Will you pass me the dictionary _____ the cover is dark blue?
#34757
A
its
B
which
C
whose
D
of which
—How long do you think it will be ________ we win the football World Cup? —Perhaps twenty years.
#33546
A
when
B
since
C
that
D
before
Some people waste a lot of food ________ others haven’t enough to eat.
#34343
A
however
B
when
C
as
D
while