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
题目分析:
略
选项分析:
A选项:由于定语从句的就近修饰原则,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。
each of them是单数名词,consist也应为单数。
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)。
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