You will have to stay at home all day ______ you finish all your homework.
#33127
A
if
B
unless
C
whether
D
because
推荐题目
Please remind me _______ he said he was going. I may be in time to see him off.
#33619
A
where
B
when
C
how
D
what
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
_______ has recently been done to provide more buses for the people, a shortage of public vehicles remains a serious problem.
#79936
A
That
B
What
C
Despite what
D
Though what
It was in 1969 ___ the American astronauts first succeeded in landing on the moon.
#33859
A
that
B
when
C
which
D
in which
He was told that it would be at least three months ___ he could recover and return to work.
#79972
A
when
B
before
C
since
D
that