It’s important to give the babysitter an emergency phone number ___ the children get hurt or sick.
#33416
A
in case
B
unless
C
even if
D
so long as
推荐题目
Whether ways will be found to stop pullution or not is just ________ worries the public.
#30314
A
why
B
which
C
that
D
what
My friend told me it would be months _________ his family settled down in that city.
#32616
A
after
B
since
C
before
D
when
Zhengzhou was attacked by such a terrible sandstorm ________ few residents had ever experienced before.
#31121
A
which
B
as
C
where
D
that
You can’t appreciate happiness _______ you have known sadness too.
#32333
A
because
B
when
C
though
D
unless