It is difficult to remember and write Chinese traditional characters(繁体字), they are a great part of ...
2022-11-22 14:56:24 40次 2016年初中毕业升学考试（云南昆明卷）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：
It is difficult to remember and write Chinese traditional characters(繁体字), they are a great part of Chinese culture. We should keep them.
A. but B. and C. or D. until
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