题目内容
10.The question that puzzled them is_____ they can get rid of the air pollution in the area.( )| A. | how is it that | B. | that how | C. | what is it | D. | how it is that |
分析 让他们迷惑不解的问题是他们究竟是如何消除了这个地区的空气污染.
解答 答案:D 题干中they can get rid of the air pollution in the area是作系动词的表语,是一个表语从句;从句结构完整,要用连接副词,直接填how即可;选项中给了it is that说明是要用强调句型对how进行强调;从句中要用陈述句语序,故选D.
点评 强调句型是特殊句式之一.构成方式是:it is+被强调部分+that/who+剩下部分.可以对主语,宾语,状语进行强调,强调时,只需把被强调部分放到it is后即可,其它部分不变.这也是判断强调句型的一种有效方法.
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