| Name | Last modified | Size | |
|---|---|---|---|
 | Parent Directory | ||
 | 2018 课件1 ch13.pdf | 2018-04-11 18:18 | 10358 KB |
| 2018 课件2 ch13-预习，第二讲翻转课堂部分.pdf | 2018-04-11 20:46 | 3719 KB |
| 2018 课件2 ch14-1.pdf | 2018-04-17 17:41 | 14269 KB |
| 2018 课件3 ch14-2.pdf | 2018-04-17 17:41 | 13482 KB |
| 2018 课件4 ch15.pdf | 2018-04-17 17:41 | 5156 KB |
| ch15 6th CHZ.pdf | 2018-04-17 17:42 | 6018 KB |
| ch16 6th-CHZ.pdf | 2018-04-17 17:42 | 10146 KB |
| ch16-17 6th-CHZ.pdf | 2018-04-17 17:42 | 9828 KB |
| ch18 6th-CHZ (1).pdf | 2018-05-03 19:26 | 7179 KB |