Oh, you are so clever! You have______ a solution to the difficult problem! A.gone on with B. made up...
2023-02-06 11:55:47 107次 2014年初中毕业升学考试（四川内江卷）英语（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Oh, you are so clever! You have______ a solution to the difficult problem!
A.gone on with B. made up
C. come up with D. given out
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