How long do you think it will be ______ the Chinese people land on the moon?
#34769
A
that
B
since
C
until
D
before
推荐题目
A man cannot smile like a child，________ a child smiles with his eyes，while a man smiles with his lips alone.
#30688
A
so
B
but
C
and
D
for
___ is the most useful invention?
#32091
A
Do you think which of these
B
Which of these you know
C
Which of these do you know
D
You know which of these
. --- My son is addicted to drugs. He isn’t hopeless, is he?--- Yes, ______ he mends his way and starts all over.
#32908
A
A. if
B
B. when
C
C. even if
D
nless
(2013·河北高三教学质量检测)Many people tried to leave the country, ________ there was much violence and a serious shortage of food supply.
#30432
A
where
B
which
C
that
D
what