He made a mistake, but then he corrected the situation ________ it got worse. A. until B. when C. be...
2023-02-05 06:35:36 116次 20102011安徽合肥一中高二下学期期中英语试题 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
He made a mistake,
but then he corrected the situation ________ it got worse.
A. until
B. when
C. before
D. as
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