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
I don’t expect the children to be noisy, nor ________ them to be quiet.
#81620
A
I expect
B
do I expect
C
I have expected
D
have I expected
So amused _______ that I couldn’t help laughing when I saw the children dressed up as Santa Clauses on Christmas Day.
#80903
A
did I feel
B
had I felt
C
was I felt
D
I felt
______ that he could not speak for a long time.
#83144
A
so frightened was he
B
so frightened he was
C
was he so frightened
D
frightened was he
Never before in our country_____.
#84567
A
has such a thing happened
B
such a thing has happened
C
has so a thing has happened
D
so a thing has happened
Not only ______the jewelry she ____been sold for her son’s gambling debts but also her house.
#84208
A
is; has
B
has; had
C
has; has
D
不填; has
