We should learn from our so that we won't repeat them． A．experiencesB．experiments C．mistakesD．opport...
2023-02-03 15:48:33 64次 2013-2014学年河南省郑州市九年级第一次预测英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
We should learn from our so that we won't repeat them．
A．experiencesB．experiments
C．mistakesD．opportunities
本题链接：
