No government can justly claim authority it is based on the will of the people．
#33969
A
after
B
unless
C
so that
D
while
推荐题目
he is poor, he’s ready to help his friends who are in trouble, which makes him very popular.
#31991
A
Although
B
However
C
As
D
Whether
All the photographs in this book, _______ stated otherwise, date from the 1970s.
#31571
A
until
B
once
C
if
D
unless
—What do you think about the new teacher?—________ the new teacher is an elegant lady, she can be extremely difficult to work with.
#31686
A
As if
B
As long as
C
Because
D
While
____ the Internet is of great help, I don’t think it’s a good idea to spend too much time on it.
#33730
A
While
B
As
C
Because
D
If