题目内容
【题目】He made a mistake, but then he corrected the situation _____ it got worse.
A. after B. when
C. before D. till
【答案】C
【解析】考查固定句式。句意:他犯了一个错误,但在情况恶化之前他纠正了这一情况。分析句子可知,本句中是指在恶化之前纠正,故用before (在…..之前),选C
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题目内容
【题目】He made a mistake, but then he corrected the situation _____ it got worse.
A. after B. when
C. before D. till
【答案】C
【解析】考查固定句式。句意:他犯了一个错误,但在情况恶化之前他纠正了这一情况。分析句子可知,本句中是指在恶化之前纠正,故用before (在…..之前),选C