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    精英家教网 > 高中英语 > 题目详情
    Once_____in the forest, you ought to remain__   you are waiting for help．
    A．being lost; whereB．losing; where
    C．lost; thereD．lost; where
    D
    这题考查状语从句的省略式，once lost="once" you are lost，第二空考查表语从句，remain是连系动词，后面接表语从句，表语从句中缺地点状语。选D.句意是：一旦你在树林里迷路了，你应该呆在原来的地方等着帮助。
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