题目内容

—It smells terrible. What has happened here?

—Look, there is much waste gas _____ from the chemical factory.

A.pourB.pouringD.pours

 

B

【解析】

试题分析：句意:-气味太难闻了，这里发生了什么？-看，从那个化工厂里出来很多水汽。pour 是一个动词，意思是倾倒，涌现。根据句意可知，这里两个人看到很多水汽正在从化工厂里出来，故应该用现在分词形式，表示动作正在进行。故选B。

考点：考查动词。

 

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