◎ 题干
As the busiest woman in Norton, she made ____ her  duty to look after all the other people's affairs
in that town.    
[     ]
A. this              
B. that              
C. one            
D. it
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据n多题专家分析,试题“As the busiest woman in Norton, she made ____ herduty to look after all the other people's affairsin that town.[ ]A. thisB. that C. oneD. it…”主要考查了你对  【it的用法】  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。