Since we have failed many times, we should take a new approach ______ the problem. A.about solving B...
2022-08-03 12:48:57 113次 宁夏石嘴山市2019-2020学年高一上学期期末英语试卷 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Since we have failed many times, we should take a new approach ______ the problem.
A.about solving B.to solving C.of solving D.in solving
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