It was not until dark ______ he found ______ he thought was the correct way to solve the problem. A...
2022-12-03 10:59:35 140次 2013-2014学年江苏省南京市高三上学期期中考试英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
It was not until dark ______ he found ______ he
thought was the correct way to solve the problem.
A. that; what B.
that; that C. when;
what D. when; that
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