https://padlet.com/lethilanhn1980/dxdlcphad27wv5n4 Ôn tập theo đề cương học kì 1 en-us 2021-12-06 15:35:07 UTC 2021-12-06 16:09:31 UTC hello@padlet.com https://padlet.net/icons/png/1f340.png lethilanhn1980 https://padlet.com/lethilanhn1980/dxdlcphad27wv5n4/wish/1931503334 https://docs.google.com/document/d/1eJ5MDW_CWJIaKYW57esJKhffHdJ2tEaz5pH_1dJiuc8/edit?usp=sharing]]> 2021-12-06 16:06:51 UTC https://padlet.com/lethilanhn1980/dxdlcphad27wv5n4/wish/1931503334