◎ 题干
______ in the mountains for a week, the two students were finally saved by the local police.
[     ]
A. Having lost
B. Lost
C. Being lost
D. Losing
◎ 答案
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“选出不同类的一项。( ) 1. A. pants( ) 2. A. nice ( ) 3. A. I ( ) 4. A. girl( ) 5. A. paperB. skirtB. old B. my B. she B. book C. like C. new C. …”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。