No government can justly claim authority ______ it is based on the will of the people．
#31207
A
unless
B
after
C
so that
D
while
推荐题目
The woman rushed out ________ she felt the house shaking.
#30291
A
until
B
immediately
C
unless
D
before
he thought he was helping us with the work, he was actually in the way.
#79722
A
Although
B
Unless
C
Because
D
When
It does not matter that you are a slow walker _____ you never walk backwards.
#30065
A
as long as
B
as soon as
C
unless
D
until
We’ll have a picnic in the park this Sunday _____ it rains or it’s very cold.
#79756
A
since
B
if
C
unless
D
until