| | 2021 | http://onsgep.moe. | edu.cn | | | 3 29 | | 1 . | | | | | | 2 . | | | | | | | | | | | | | | | | | | | 35 | 1986 4 9 | | | | | | | | | | | | | | | | | | 60 35 | 20 20 | 20 5 | 3 | | | | | | | | | | | | | | | | 2021 | | | | http://onsgep.moe.edu.cn | | | | 2020 3 29 | | https: | //www.nmgov.edu. | cn/xxgk/zfxxgkpt/xxgkml/202102/t20210220_65189.html | | | |