Not until the fish died in the river how serious the pollution was.

Not until the fish died in the river             how serious the pollution was.

#84077

did the villagers realize

the villagers realized

the villagers did realize

didn’t the villagers realize

推荐题目

I don’t expect the children to be noisy, nor ________ them to be quiet.

#81620

I expect

do I expect

I have expected

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

did I feel

had I felt

was I felt

I felt

______ that he could not speak for a long time.

#83144

so frightened was he

so frightened he was

was he so frightened

frightened was he

Never before in our country_____.

#84567

has such a thing happened

such a thing has happened

has so a thing has happened

so a thing has happened

Not only ______the jewelry she ____been sold for her son’s gambling debts but also her house.

#84208

is； has

has； had

has； has

不填； has

共2307题