题目内容
16.He wrote his ______ novel when he was ______.( )A. | five; fifties | B. | fifth; fifty | C. | fifth; fiftieth |
分析 当他五十岁的时候他写了他的第五部小说.
解答 答案:B 通过分析句子的意义及结合选项,此题是考查数词five的用法.根据his…novel可知由于要修饰后面的名词novel,所以这里需要用five的序数词fifth,意为第五部小说;根据后面的be动词was,可知应用基数词作表语,意为当他五十岁的时候,五十的基数词应为fifty.综合以上分析,故选B.
点评 做此类有关数词的题目,一定要抓住句意及关键词判断出是使用基数词还是使用序数词.注意基数词与序数词的相互转化,尤其是需要特殊变化的更要记牢,防止混淆.
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