How can school ban mobile phones completely __________ some of the parents simply don’t follow the rule?
#31247
A
unless
B
when
C
until
D
before
推荐题目
The young man couldn’t afford a new car _______, he bought a used one.
#32897
A
Besides
B
Otherwise
C
Instead
D
Still
_You’d better take something to read when you go to see the doctor_______ you have to wait.
#80049
A
even if
B
in case
C
as if
D
in order that
We should be able to do the job for you quickly，_____ you give us all the necessary information.
#34080
A
in case
B
so long as
C
if only
D
as far as
The first week of university is an exciting time _______ freshmen familiarize themselves with their college and make new friends.
#31060
A
that
B
when
C
what
D
on which