________ unemployment and crime are high，it can be assumed that the latter is due to the former.
#30434
A
Before
B
Where
C
Unless
D
Until
推荐题目
_____ many times, but he still didn’t know what to do next.
#34158
A
Having been told
B
Although he had been told
C
He had been told
D
Having told
The UN is an important international organization _____helps many people around the world.
#32175
A
who
B
that
C
where
D
/
I haven’t had a phone in the house for three weeks now, and it’s several days ____I used a phone box last time.
#30092
A
as
B
when
C
if
D
since
_______ her parents were strongly against it, she married the young man.
#34244
A
For
B
If
C
Since
D
While