◎ 题干
My father gained his _____ by printing  of some famous writers _____ in the world.    

A. wealth; work    
B. wealths; works    
C. wealths; work    
D. wealth: works
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“My father gained his _____ by printingof some famous writers _____in the world.[ ]A. wealth; workB. wealths; worksC. wealths; workD. wealth: works…”主要考查了你对  【可数名词及其单复数】【不可数名词】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。