◎ 题干
Last year, Liu Hua, a college student,     to work for the Olympic Games.      
[     ]
A. is choosing    
B.is chosen    
C. was choosing    
D. was chosen
◎ 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“Last year, Liu Hua, a college student, to work for the Olympic Games.[ ]A. is choosing B.is chosen C. was choosing D. was chosen…”主要考查了你对  【被动语态】【一般过去时】  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。