◎ 题干
Oetzi, the 5, 000 year old "Iceman", ________ on the border between Italy and Australia in 1992.
[     ]
A. was discovering      
B. was discovered    
C. had been discovered    
D. discovered
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“Oetzi, the 5, 000 year old "Iceman", ________ on the border between Italy and Australia in 1992.[ ]A. was discoveringB. was discoveredC. had been discovere…”主要考查了你对  【一般过去时的被动语态】  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。