Naked mole rats form colonies of approximately twenty animals, each of which consists of a single reproductive female and workers that defend her.


each of which consists

with each of them consisting

each colony consisting

and each of them consist

and each colony consisting

考题讲解

题目分析:


选项分析:

A选项:由于定语从句就近修饰原则,所以consist的主语为each animal(each of which引导非限定性定语修饰animals)。这在逻辑上是不正确的。由一个母老鼠和一些工作老鼠组成应该是一个群落(colony),而不是一只动物(animal)。

B选项:代词them的指代对象有歧义。在本题中,其既可以指代colonies,又可以指代Naked mole rats(这两个复数名词均可以在逻辑上合理的发出consist这个动作)。

C选项:Correct. 本选项在语法和逻辑上均是正确的。划线部分包括划线部分身后是独立主格结构。

D选项:主谓不一致。each of them是单数名词,consist也应为单数。另外,本选项中Naked mole rats form colonies of approximately twenty animals和each of them consist of a single reproductive female and workers that defend her由并列连词and连接。但在逻辑上,显然each of them consist of a single reproductive female and workers that defend her是在进一步解释说明colonies用的,无法和form句并列。

E选项:并列连词and身后的句子缺少谓语动词。

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Prep2012-SC

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