It is wise _______ you to work out the problem. It is really difficult _______ most of the students....
2022-09-23 10:50:16 58次 江苏省无锡市2019届九年级（直升班）下学期期中考试英语试卷 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
It is wise _______ you to work out the problem. It is really difficult _______ most of the students.
A. of; of B. for; of C. for; for D. of; for
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