Bo Xu, Yong Xu, Jiaqing Liang, Chenhao Xie, Bin Liang, Wanyun Cui, and Yanghua Xiao. CN-DBpedia: A Never-Ending Chinese Knowledge Extraction System. In International Conference on Industrial, Engineering and Other Applications of Applied Intelligent Systems, pp. 428-438. Springer, Cham, 2017.
| 中文名 | 闭卷 | |
| 注音 | bì juàn | |
| 词语 | ：闭卷（closed-book exam） | |
| 释义 | 参加考试的人答题不能查阅资料 |
| 标签 | 书籍 |
| 标签 | 字词 |
| 标签 | 教育 |
| 标签 | 文化 |
| 标签 | 语言 |