Not until all the fish died in the river ________ how serious the pollution was.
#84292
A
did the villagers realize
B
the villagers realized
C
the villagers did realize
D
didn’t the villagers realize
推荐题目
A beam of light will not bend round corners unless______to do so with the help of a reflecting device .
#84431
A
having been made
B
being made
C
made
D
you make
So absorbed in our talk that my brother took a wrong turn on the way to the airport.
#81446
A
he wat
B
is he
C
was he
D
he is
一Oh, poor Peter looks very weak.一＿if you suffer from a high fever for three days on end.
#83059
A
So are you
B
So you are
C
So will you
D
So you will
Look, _____ fashionable clothes is she wearing that all the eyes are fixed on her!
#82246
A
so
B
such
C
how
D
what