题目内容
19.So far the majority of cloned animals have suffered from some different serious disorders,______ died soon after birth.( )A. | many of which | B. | many of whom | C. | many of them | D. | many of that |
分析 迄今为止大量的克隆动物都遭受了一些不同程度的身体机能严重失调,很多都是在出生不久后就死亡了.
解答 答案:A
题干中有逗号分隔,要用连词;died soon after birth是修饰cloned animals的一个非限制性定语从句;从句中缺少主语,要用连接代词;关系词指代的是物,不能用whom;that不能用于介词后.故选A.
点评 定语从句是用来修饰名词的形容词性从句,相当于一个形容词.连接定语从句的引导词分为关系代词和关系副词,关系代词在从句中要作主语或宾语;关系副词在从句中作状语.这也是选择关系词的一个判断方法.
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