常春藤之路 ivytrack.org
标题: 2017 National Chemistry Olympiad Exam Solutions [打印本页]
作者: 胡老师 时间: 2018-7-29 21:47
标题: 2017 National Chemistry Olympiad Exam Solutions
2017 National Chemistry Olympiad Exam Solutions 1-10
https://www.youtube.com/watch?v=i61_mS69v9w
2017 National Chemistry Olympiad Exam Solutions 11-20 https://www.youtube.com/watch?v=CgTwm8RNQwo
2017 National Chemistry Olympiad Exam Solutions 21-30
https://www.youtube.com/watch?v=pXIZ8uh0iGg
2017 National Chemistry Olympiad Exam Solutions 31-40
https://www.youtube.com/watch?v=hj3LdGI0ghQ
2017 National Chemistry Olympiad Exam Solutions 51-60
https://www.youtube.com/watch?v=C_FUzfbzlWk
欢迎光临 常春藤之路 ivytrack.org (https://ivytrack.org/) |
|