◎ 题干
Once_______, Jo devoted her life to looking after children and being a full-time homemaker.
[     ]
A. having married  
B. being married      
C. marrying          
D. married
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“Once_______, Jo devoted her life to looking after children and being a full-time homemaker.[ ]A. having marriedB. being married C. marrying D. married…”主要考查了你对  【过去分词】  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。