Not until the fish died in the river how serious the pollution was.
#84077
A
did the villagers realize
B
the villagers realized
C
the villagers did realize
D
didn’t the villagers realize
推荐题目
There is no doubt ______ you'll be warmly welcomed by people there.
#81148
A
if
B
whether
C
that
D
about
Since the work is so tiring ，I won't accept it even if ________ twice as much the money.
#79837
A
offered
B
being offered
C
to be offered
D
having offered
At the meeting place of the Yangtze River and the Jialing River __________, one of the ten largest cities in the world.
#81217
A
does Chongqing lies
B
Chongqing lies
C
does lie Chongqing
D
lies Chongqing
_______ , his face as white as a sheet of paper.
#80670
A
A boy rushing in
B
In a boy rushed
C
Rushed a boy in
D
In rushed a boy