单选题 ______ 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


【正确答案】 B
【答案解析】该题考查非谓语动词的用法。be lost in 是习惯用语意为：全神贯注于，沉湎于，迷路的，陷入……的。主语是人，主语与谓语之间是被动关系。故此处选择B。Lost过去分词作状语。句意：在山里迷路一周后，这两个学生最后被当地警察所救。答案为B。