精英家教網 > 高中英語 > 題目詳情
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
這題考查狀語從句的省略式，once lost="once" you are lost，第二空考查表語從句，remain是連系動詞，后面接表語從句，表語從句中缺地點狀語。選D.句意是：一旦你在樹林里迷路了，你應該呆在原來的地方等著幫助。
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