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In this section, we will briefly describ...

In this section, we will briefly describe possible ways of reducing the costs and risks ______ in doing this.

A.involving          B.involved          C.to involve         D.being involved

 

B 【解析】 试题分析:考察固定搭配。固定搭配be involved in…参与…卷入…;与…有关;本句中使用involved in doing this来修饰前面的名词risks;句意:在这个部分,我们主要描述了降低成本的方法和这样做的有关的危险。involved in doing this相当于which is involved in doing this。故B正确。 考点:考察固定搭配
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