When solving the problem a second time, you’d better be more careful____you made a mistake. A．in cas...
2023-01-10 07:48:11 60次 山东省2010届高三下学期综合模拟 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
When solving the problem a second time,
you’d better be more careful____you made a mistake.
|
A．in case
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B．where
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C．in which
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D．that
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