◎ 题干
_____ in the mountains for almost 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n多题专家分析,试题“_____ in the mountains for almost a week, the two students were finally saved by the local police. [ ]A. Having lost B. Lost C. Being lostD. Losing …”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。