220414-元素周期律复习课-08190212

Added by 08190212 4 年 ago

55 Views0 Comments0 Likes

https://v.youku.com/v_show/id_XNTg3NjA5MDMxNg==.html

220526-概念原理说课-08190239

Added by 08190227 4 年 ago

67 Views0 Comments0 Likes

220428 氯及其化合物复习课-26190429

Added by 26190429 4 年 ago

57 Views0 Comments0 Likes

互评量表

20220514-习题课-08190309

Added by 08190309 4 年 ago

28 Views0 Comments0 Likes

20220421-复习课-08190309

Added by 08190309 4 年 ago

49 Views0 Comments0 Likes

220505-习题课-08190228

Added by 08190227 4 年 ago

25 Views0 Comments0 Likes