Not until the fish died in the river how serious the pollution was.A．did the villagers realizeB．the villagers realizedC．the villagers did realizeD．didn’t the villagers realize 题目和参考答案——青夏教育精英家教网—

题目内容

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

A．did the villagers realize

B．the villagers realized

C．the villagers did realize

D．didn’t the villagers realize

英语中否定词在句首时句子的主语和谓语通常要部分倒装。

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C．Only then did I know

D．Only then knew I

_______he is, he seldom shows his precious coins to others.

A．Coin-collector as	B．As a coin-collector
C．A coin-collector as	D．Coin-collector that

—He looks very hot and dry.
—So ____ if you had a temperature of 103.

A．would you

B．will you

C．would you have been

D．do you

Some of the _______suspects refused to answer and kept their mouths shut.

A．questioning	B．being questioned
C．questioned	D．to be questioned

This problem may lead to more serious ones if ____ unsolved.

These problems，______ will seriously affect the growth of teenagers and even the nation's future.

A．not if solved properly

B．if solved properly

C．not if properly solved

D．if not solved properly

— How are you getting on with your work?
— Oh, I’m sorry. Things aren’t going so well as ____.

____ I admire David as a poet, I do not like him as a man.

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