None of us knew what had happened _______ they told us about it.
#57135
A
when
B
until
C
after
D
though
推荐题目
The war was over about three months ago, ______ the American soldiers in Iraq are still having a lot of trouble to deal with.
#58188
A
or
B
and
C
but
D
so
You should keep working hard ____ you have passed the exam.
#56116
A
since
B
because
C
so
D
even though
----Why do you look so tired ? ----_______I am writing a report for the newspaper.
#56333
A
When
B
Because
C
Until
D
Although